• Reviews around battery (1.41 of 5)

    TACKLIFE T8 800A Peak 18000mAh Lithium Car Jump Starter for Up to 7.0L Gas or 5.5L Diesel Engine, 12V Auto Battery Booster with LCD Screen, Portable Power Bank with USB Quick Charge

    • The battery had been dead for a month, but it started right up.
    • Of course the battery was drained and the car wouldn't start the next day
    • The battery died on us and we were looking to have the car towed to a shop that was in a short walking distance
    • You’ll never be stranded again for a dead battery!
    • Easily started a car with an almost dead battery several times, and used very little of its charge.
    • The battery was completely dead to where my alarm wouldn't sound anymore
    • I already tested it on a completely dead battery in my Honda before I bought a new one and it boosted it without a problem
    • Already jumped like 10 people's dead battery.
    • Portable car battery charger
    • I don't know at what point a battery is considered completely dead, but I was pretty disappointed that this battery charger was not up to the challenge.
    • The battery on my backup generator was dead when I returned home from a month away
    • Sure enough, about 3 weeks later her battery died and it worked great
    • By the time I realized, the battery was fully dead
    • I never notice until the next day when I try to start my car and the battery is drained
    • The battery of my car was dead
    • In a way it’s better than having a bulky battery or asking for a
    • I bought this a few months ago but waited to review until I used it to jump a dead battery
    • Plug this on your battery terminals (or proper ground clamp) and you can start your dead-battery car immediately.
    • Its for slightly or going dead battery jumps.
    • The main feature I like is the manual power switch that disconnects the electronic circuitry from the battery, so there is no drain at all, and the battery lasts longer between charges
    • 20 below zero, dead battery, it started my truck on first try.
    • My car set for 8 months with a dead battery
    • Battery dead, tried jumping with another car, nothing
    • Extremely easy to use and worked instantly on a totally dead battery.
    • I was stuck at a boat launch with a dead battery yesterday and no one around...pulled this out in hopes it would get me home
    • Great to have during power outage or just keep in your daily driver in case of a dead battery
    • Since I couldn’t connect the positive clamp to the positive battery post, I had to connect it to the positive jump start post
    • I bought it after being stranded in a parking lot with a dead battery and had to wait for the tow company to jump start
    • I have kept it in my truck, but initially bought it for boat trips so that I wouldn’t be stranded with a dead battery on anchor.
    • Had this item 4 days and jumped dead van battery on first try
    • As was a lot of other doubters here, I was skeptical that this little thing could actually jump start car with a dead battery.
    • Incredible my old 98 Avalon had a 100% totally dead battery and it started it right up
    • The battery was totally dead
    • I bought this to have in an emergency/dead battery for my 2004 GMC Yukon
    • Once i clamped the cables into my battery(had to use boost) it took about one minute to jump start my dead car battery
    • I recommend this to anyone and everyone who lives in a cold climate, drives a car with an old battery or just wants to be prepared to help yourself or a stranded motorist in case of a dead battery.
    • My battery was failing and I needed something to make sure I could get to work and back for a couple of weeks and it never failed to start my truck
    • Just so happen to have a dead battery when I order this
    • A week ago I left my trunk open slightly and the trunk light completely drained my battery
    • my battery was weak, not completely dead
    • I purchased the TakLife about 4 months ago, and thought that I might never use it, because I don't usually wait for a battery to go completely dead before replacing it
    • I used it a couple times so far on my car that had a dead battery and the car started each time with no problems.
    • The interior light killed the battery, and when we tried to start the car, we got nothing...not even a click
    • had this in my truck for six months hoping I would never need it, but last night I had a dead battery in my big V-8 truck
    • Toyota has made an affordance to jump start the car from the engine compartment like a normal car by providing a positive battery terminal and grounding there
    • I tried to recharge it and it slowly charged up to almost 50% over a week or so and then it started actually depleting the battery further when plugged in
    • My car has recently had a dead battery and I didn’t have this
    • My car started IMMEDIATELY (the car's battery is right at 1 year old,
    • Nice portable battery, I haven't had the opportunity to jump a car
    • The battery was dead.
    • I know the issue isn't the battery because when I used a charger yesterday it run fine
    • didnt think i would need it, but i have used it multiple times since i purchased,i have jumped my dead battery several times before needing a recharge, the digital power level sure was useful to know when it needed a charge as well.
    • My battery died and I was so excited to order this jump starter, but then on first use I discovered the prongs are too short
    • Our battery was totally dead, so jump starting on the fuse box under the
    • Worked great for a dead battery on the boat as well.
    • I had a dead battery from not driving anywhere
    • Now the best part -My girlfriends sons car had been sitting for 6moths with a dead battery
    • I have not used it to start a car or truck but have used it successfully to repeatedly start a lawn tractor that has had a dead battery for 2 seasons nowEssentially for the cost of a new battery I can keep jumping the tractor with that Taklife T8 until it will no longer startI am at the point where I need to use the boost option all the time but 3 or 4 cranks of the
    • It won't work on a totally dead battery, and you still need to let the car run/drive for a half hour or so to recharge the battery if you plan to go somewhere, like running errands, and want it to start again without having to jump start again.
    • My battery died and I had to wait for my boyfriend to get out of work to help me out and to also use his car to jump start my car
    • It took only 2% to jump start a car whose battery was almost totally drained
    • The battery failed again some months later and this small device jump started it without a problem
    • I needed one that would start a car with a stone dead battery
    • For a dead battery, we couldn't believe when the roadside assistance just pulled up and used a similar device as this one to start the car in seconds
    • Started an old v8 350 with a dead battery with no problem at all.
    • I’ve seen cheaper batteries advertised as 20k+ mAh for less money but they are definitely not.
    • My battery was completely dead..
    • Tried it on straight 6 diesel with dead battery and V8 Lincoln, and both cases failed to start engines
    • I purchased the Tacklife T8 for my daughter who had asked for a portable power station to use to jump start her car when the battery goes dead
    • Unfortunately, this is difficult if you have a dead battery because you cannot open the rear hatch normally if there's no power
    • Already have been able to use it several times to get out of dead battery issues
    • Two weeks ago I started to run some errands and my battery was completely dead.
    • Used on a dead car battery and it charged very quickly
    • Today ( March 26th), I finally had a chance to use it today to jumpstart my car's weak battery
    • The battery in my 2010 Miata died while sitting idle during the COVID-19 stay at home order because of a Bluetooth device in the car
    • It had enough power to jump start my expedition with a completely dead battery almost instantly
    • I've haven't used my car in a long time since I had my motorcycle, so, after 3 months obviously my battery was death, and this jumper started my car at the first try
    • Battery last a long time and doesn't drain
    • Has two boost strengths, including one to use if the battery is completely dead.
    • Took it out to my garage, & tried it on my lawnmower with a dead battery, it fired it right up without any problems, with only the battery juice it came with
    • It is a V10 engine with a poor battery that doesn’t start when it gets below zero.
    • Does not jump start cars or boats unless the battery is good
    • I have to admit, I was skeptical, but this little unit really works.6 month old, $200 battery, wouldn't start the (fairly young) car after setting for only 3 weeks
    • But this power pack fires the Jeep right up even if the battery is completely drained, which it often is
    • but the battery was dead (
    • Excellent item to have for all emergency dead battery incidents
    • The battery was totally dead and wouldn't start on the first try.
    • I believe there may be a parasitic power draw or it could be just from sitting, but if I go to use it after it's sat for a couple of weeks the (one year old) battery will inevitably be dead
    • I have a CJ7 with a SBC and the battery was completely dead from sitting all winter
    • The car battery I charge was not a dead battery (e.g. left a light on overnight, etc) so not sure how this will work for a fully dead battery
    • My battery died on me and it was a few days before I could get in to see a mechanic
    • Jumped a long dead battery [at least a 10 days from corrosion] and from 99% to 96% for that jump so probably 25-30
    • Then I used it on a completely dead old battery with bad shape (Nissan Sentra) , it didn’t work
    • Works great went camping with a bad battery and this jumped my vehicle 10+ times without going under 80% charge
    • Don’t be scared as the battery is extremely user friendly and the instructions are simple
    • This is only a jumper, it will not charge the battery so if the battery is extra dead it will not help.
    • I bought one for my GF's Mustang that had a bad battery
    • It can actually boost a car battery and I love the 2 usbs for charging and all the useful accessories
    • I used this for several weeks to limp along with a phone with a bad battery and it would usually only use the odd 1-2% per day
    • Arizona is serious for it's dry heat, if you leave out your car in the +100 degree weather for less than a week without driving, the heat can dry and weaken the battery, which happened in my case
    • Great battery charger comes in handy
    • Jump starter battery got discharged even though it was lying idle in trunk with power off in a day and half2
    • I bought this specifically to jump start my car, which apparently had a defective battery.
    • We received this today and tried it out on a car in the garage with a dead battery
    • I'm assuming my battery is completely dead, I tried jumping it with another car
    • Just bought a brand new battery not even a week ago, and because I need an alternator, I drained the new battery DEAD!!!
    • The vehicle I wanted to used that day turns out it had a dead battery
    • After sitting to enjoy the view, my battery was dead...like my dash needles were bouncing around and the engine making noises no one ever wants to hear
    • It's the only explanation i have for why the battery would have drained.
    • The battery was dead, thats why i got this
    • The delivery app keeps draining my phone battery
    • A BATTERY BOOST?
    • I bought this because my riding lawnmower's battery was dead, after sitting for the winter
    • The battery on the car wasn't fully dead but wasn't enough to start the car
    • It did work eventually, and when it did, I was quite happy with it, and because it's small enough to fit under your seat, you won't be stranded somewhere if your battery goes dead
    • ever feel stranded again with a dead battery as long as I have this.
    • I live in Vegas which heat kills batteries.
    • The battery was so dead I had to use the Boost
    • Leaving them on by accident drains the battery
    • We bought this hoping to only use it as a battery to charge our electronics, but needed to use the car charging capabilities due to a faulty car battery
    • Anyway, it just so happened that my F250's battery went dead while I was out of town last
    • The battery on my car was dead and needed to be replaced
    • I forgot to drive my car now and then during this virus lockdown, so I was going to drive around the block a few times but my battery was already dead
    • Bought in January and after 5 months while charged @100% and stored in car in garage (40's to 70's here in Phoenix) couldn't jump start a dead battery
    • Agree that the instruction manual could use a facelift (that being said I have never attempted to jump a car in my LIFE) but when my 8 month pregnant self and 3 year old got stuck at Costco with a dead battery, this little guy saved the day
    • The battery is very durable and so easy to use
    • my battery was weak, not completely dead
    • So,,, sure enough battery was too low to start the motor
    • Now the internal battery won’t recharge and the manufacturer has totally ignored my request for warranty help despite it being less than a year old with a 2-yr warranty.
    • Stone cold dead battery in a chevy 350 truck
    • sometimes it is really embarrassing when car break down just in the middle because of the battery dead, so i thought it's time for mebto buy a jumper, after go through dozens of recommendation, i chosed this one, and it was proved that my choice is absolutly
    • I wanted to avoid asking the neighbor again so got this thing, slightly skeptically - it's about the size of a large backup battery for cell phones, so it doesn't seem likely to start our big old minivan with a fully drained battery
    • My son's car had a dead battery as a result of a defective alternator.
    • In fact, he thought it was too light to even be a portable car battery charger
    • because batteries this days dont last more than 2 or 3 years, i use it today for the first time because my neighbors Acura MDX SUV 2018 have a dead battery when she was going to work, i learn how to use it in 3 to 5 minutes looking at a youtube video then start the SUV in the first attempt without using the boost button first as instructed... it was so easy and quicker than jump using another car, and thats why i took the time to leave this review A+ experience
    • My battery was completely drained
    • My wife had a dead battery
    • This unit was very powerful and useful for any dead batteries I have had
    • Then I had to let it run for awhile to charge my dead battery
    • I had a dead battery because I haven’t drove my car for a few months
    • It didn't work with a dead battery
    • So many great features, but the best is that it restarted a SUV with a completely dead battery in under 30 seconds
    • After not using my car for a long time during the pandemic shut down, the battery was dead
    • You can tell if your battery is half dead if you have to use the boost option, at least thats how I see it
    • On three occasions in the last few months I've gone out to a dead battery
    • Already jumped like 10 people's dead battery.
    • My car is noted for bad batteries so this will be a life saver.
    • Had an older portable battery charger that was much heavier and clunky
    • This thing worked perfectly and started my car that had a completely dead battery
    • With all of the adapters and cables that came with the unit, you should never be stuck because of a dead car battery, phone, tablet or laptop battery again.
    • I will give this warning.... if the battery is just too weak to start the car and you already have a green light you're
    • This starter work perfectly to start my car (2010 kia sportage) multiple times with the same charge, it also managed to start another SUV with a completly dead battery.
    • Was super easy to hook up and I can't believe what a strong battery it is
    • I bought this to start my spare car that had a dead battery
    • The little that I know, a month after purchasing it my trunk light was on for a whole day and killed the battery
    • I bought it after I left the dome light on in the car and it drain the battery
    • We had a car with a totally depleted battery, but we used the BOOST feature of the device and the car started right away
    • This will NOT jump bad batteries or ones that are deeply discharged.
    • It worked on my car with a dead battery!
    • Worked great for about a month then tried on a not even completely dead battery and it drained all the life out
    • my battery died because one day it was below freezing.. and the next time it was because I haven't used my car in over a month and the third time was because I left the radio on with the car turned
    • After doing this to my unit & connecting it to my “dead battery” it didn’t take long to CRANKUP it up, hookup & start less then 5 minutes
    • Super easy to use only used 2% battery to jump my v6
    • As it turns out, the battery was bad.
    • Unfortunately, it did not charge my dead car battery
    • I did a lot of research when looking for a portable battery and ended up buying a couple to test out
    • Battery was dead, dead dead on a 2.5L. Hooked the jump up and cranked it over no problem.
    • I had left my motorcycle on and nearly killed my battery, but causing delayed and sometimes no start at all
    • and when I would use it once it drained the battery immediately and had to be charged overnight before I could use it again
    • Pros: solid construction, durable exterior, jump started my SUV within seconds of connecting it to my dead battery with 99% battery remaining
    • Good sturdy battery pack
    • I had bought this a while ago as a precaution to having a dead battery while on a vacation/trip/etc
    • Due to covid, my SUV's battery was completely dead
    • Fortunately I was able to try it on land before I get stranded out on the lake with a dead battery.
    • I bought this Jump-pak to help boost some questionable batteries with the winter coming
    • We used it to jump our daughter’s dead car battery
    • I recently had a dead battery while at
    • Again, dead battery
    • I jump started my car with a completely dead battery on the first start
    • They thought this battery was underpowered to start their car because of how small it was
    • Used in a professional shop environment for jump starting dead batteries
    • According to the literature that comes with it it can't charge a completely dead battery
    • Got this to replace and old, clunky jumper battery
    • and I won't get stranded due to a dying but not yet dead battery.
    • Well, the other day my dad called me to say that he and my mom were stuck in the Walmart parking lot with a dead battery.
    • Took the jump starter out this afternoon when I found the Durango battery to be completely dead
    • (I negotiated that with a cash offer given my car’s battery died in my garage...but the stickler was I was very low on gas).
    • I had another brand that would not work with a dead battery
    • I charged the jumper fully, did everything it said to get my 1994 S-10 pickup to start with a dead battery, and it did nothing
    • I was having some issues with my truck's battery and couldn't replace the battery right away
    • Grab this to jumpstart a dead battery due to my car being idle for close to two months
    • Have not used this to start a dead battery yet but have used some of the features to run a small pump for blowing up an air bed
    • We sometimes go on long rides into the forest and want to lesson the possibility of being stuck there with a dead battery.
    • When we tried to start it the battery was dead
    • Turned on 3 vans that were parked for a while and batteries were dead
    • Just got this in the mail told me to connect it to the battery press boost if the battery is completely dead and start the car within 30 seconds
    • My battery went dead and my car was running again in five minutes
    • Will start a car with a completely dead battery instantly.
    • Was able to jump a stone dead battery on a truck and a car
    • Car fired up on completely dead battery that was in storage.
    • The battery was dead, my car didn't even react to the remote, I had to open the door using the physical key
    • I saw it go on sale just as my wife told me the battery was dead
    • Also, you have 30 seconds from the time you attempt to boost the battery to start the car
    • So far I have used it for 4 jump starts, one on a car with a completely dead batteries.
    • A small price to pay for such a powerful battery booster.
    • My battery was completely dead, I followed the instructions
    • When it arrived first thing i did, i charged this unit to 100% and once fully charged i used it on my car's dead battery
    • Its light weight and easy to use along with a powerful battery, makes it the perfect product to have during a car emergency
    • but his battery almost die so
    • Now I have no worries about getting stranded because of dead battery
    • Had a dead battery and this was the first time using the battery, took a few minutes to get it right, but it started the car and was still at 95%!
    • I've been able to help friends and others out when their battery has messed up.
    • Knowing that I have a portable battery with me for charging phones
    • However, I had a completely dead battery in an 03 sedan so i plugged in it, let it charge the battery for about 10 seconds, and sure enough it fired right up.
    • until I finally found the correct battery for my car (It was out of stock) and this product helped me during that hard time
    • I've got an old beat-up pickup truck with a dead battery and an old lawnmower that I haven't been able to get running for a year.
    • still showed 100% charge had to use it 3 times before I got a new battery still shows 90% charge highly recommend this product
    • I left the dead battery in the vehicle, returned this item, bought the Clore Automotive
    • A V8 5.4 once in the auto part with an estranger that had a bad battery (Hi was amazed, told me that will buy one for the car and boat.)
    • I used it the day it arrived (My battery was dead, and I was stranded at home, which is why I ordered it on Amazon)
    • With this, all I have to do open the hood, press a button and in 2 sec, the dead battery is alive
    • My battery had been dead for a few days, called AAA and they tried their portable and it didn’t work
    • Have had bad experiences with other jump starters this one has jumped my car from dead Everytime so far and is just now hitting 90 percent on battery easy to use comes in a nice case easy
    • Bought it for my wife's car so when she kills the battery again she will have this instead of a tow truck.
    • Bought one of these for the wife during the black friday sale, not happy to say that we got to use it, but today the wife calls in a panic because she left the lights on in her car and came back to a dead battery.
    • Now I don't have to worry about dead battery whenever I'm off-road somewhere for an extended period of time.edit
    • I must say, this thing saved me from dead battery
    • This battery may work fine to start a car or charge an iPhone (I have not tried either), but it is NOT useful for products that need a 12 volt connection if they have a low current draw
    • However my battery was dead (But light was solid green) and I had to push the 'boost' button to start my car
    • I decided to buy this portable battery for future problems.
    • The battery was very low (not enough for power locks), and I had to use the "boost" button, but it was pretty straightforward
    • Only used it once over a few year period and the battery went bad and would no longer jump start my car when I had it sitting too long due to not leaving the house much
    • Sure enough, about 3 weeks later her battery died and it worked great
    • Jumped off my brothers car and his battery was completely dead.
    • Jumper cables hold on to battery posts well
    • I have another dead battery to try!Update; at 89% charge, jumped second dead battery
    • Has great battery life
    • it was 100% dead battery, I hooked it up to the Tacklife not even a hesitation it turned right away.
    • Also if the battery is completely dead then forget about getting it jumped off with this device
    • I used this product for my car’s dead battery a couple of times before making time to have the battery replaced.
    • Used it on a dead battery (05 Acura TL) that’s been sitting since winter
    • Starting my car initially took some effort as my battery was completely dead
    • Although from a really dead battery I had to put two jumpers on the car battery once
    • Small package powerful punch!Ever let your car sit for too long them find out the battery is too weak
    • Started up a dead battery every time
    • I charged a camera, several phones and we even charged our extra portable batteries
    • but if the battery is truly dead and you need to use the boost function make sure all lights are off and not on "auto" before using that boost function
    • It worked like a charm on a dead car battery
    • THIS JUMP STARTER HAS NOT ONLY JUMPED MY CAR FROM A DEAD-DEAD BATTERY
    • That battery has worked ever since
    • This is difficult especially when the dead battery is in a vehicle parked forward in a garage
    • Since we are all working from home these days, I didn't need to take my car out for a week and had forgotten to close the rear door which drained the battery
    • ME.The instructions say, if NO green light turns on, that means your battery is 100% dead
    • I bought this Jump-pak to help boost some questionable batteries with the winter coming
    • Soooo much better and more versatile than the 25lb battery charger that finally died.
    • Battery was dead, dead dead on a 2.5L. Hooked the jump up and cranked it over no problem.
    • but once I figured that out it did wonders for a dead battery
    • It worked fine for the first minute or so but the battery quickly started depleting and when it reached about 92% charge, it stopped providing adequate power
    • turn the car for a while so battery died friend try to give it
    • Worked after a dead battery from my car's quarantine time of almost 3months
    • This item worked exactly as we hoped
    • Let's do the important t part first, the usage
    • n’t bounce toward the fan and shatter the blades
    • Let's do the important t part first, the usage
    • n’t bounce toward the fan and shatter the blades