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expiredTattyBear | Staff posted Sep 30, 2022 05:29 PM
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expiredTattyBear | Staff posted Sep 30, 2022 05:29 PM

PowerCache by Monoprice Car Jump Starter Power Bank Lithium - 12V - 800A $30.59 + Free Ship

$31

$40

22% off
Monoprice
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PowerCache by Monoprice [monoprice.com] has Car Jump Starter Power Bank Lithium - 12V 800A (39603) for $30.59
Use Code EXTRAMILE - Shipping is Free
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PowerCache by Monoprice [monoprice.com] has Car Jump Starter Power Bank Lithium - 12V 800A (39603) for $30.59
Use Code EXTRAMILE - Shipping is Free

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37 Comments

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Sep 30, 2022 05:35 PM
1,004 Posts
Joined Feb 2008
ZodiacsSep 30, 2022 05:35 PM
1,004 Posts
In/out C is nice. A reason to upgrade over the last one I had.
Sep 30, 2022 07:01 PM
3,986 Posts
Joined Oct 2007
dplaneSep 30, 2022 07:01 PM
3,986 Posts
Seems like a decent deal for something monoprice branded but don't be fooled by the heavy duty: 12V Engines up to 4.0L Gas/2.4L Diesel - probably means it won't be able to output enough cranking amps for many vehicles on the larger end of the market.
Sep 30, 2022 07:31 PM
8,081 Posts
Joined Nov 2008
HrshycroSep 30, 2022 07:31 PM
8,081 Posts
Quote from dplane :
Seems like a decent deal for something monoprice branded but don't be fooled by the heavy duty: 12V Engines up to 4.0L Gas/2.4L Diesel - probably means it won't be able to output enough cranking amps for many vehicles on the larger end of the market.
Yeah, I was gonna say... 800 is on the really low end nowadays... I'd be surprised if they worked on a completely dead 4 cyl.
2
Sep 30, 2022 08:15 PM
2,297 Posts
Joined Jul 2014
jazyjeSep 30, 2022 08:15 PM
2,297 Posts
MY
Infiniti is 4.6L, this won't work. Might work on a Civic or Corolla though??
1
2
Sep 30, 2022 09:02 PM
4,072 Posts
Joined Oct 2015
pyroskater85Sep 30, 2022 09:02 PM
4,072 Posts
My Costco Type S jumper says up to 400A 3S. No clue what the 3S is but I know what 400A are. And didn't realize it was that low. But it's been very reliable to jump start my 1.6L 4 cylinder. I've had to jump it multiple times a day as I needed to run errands and when I got back home I put it on the trickle charger and I can go weeks without needing a jump again. This one seems better as it has a higher cranking Amps.
Sep 30, 2022 09:08 PM
2,128 Posts
Joined Nov 2006
fsx100Sep 30, 2022 09:08 PM
2,128 Posts
" features an 8,000mAh/29.6Wh lithium‑ion battery."

YIKES. Waaay to small to be useful, unless you have a subcompact/compact car.

Its $15 more, but this one is 1500a of cranking power, vs 800a for the OP:

https://www.amazon.com/AVAPOW-Sta...08T6KPF2F/
3
Sep 30, 2022 09:57 PM
4,072 Posts
Joined Oct 2015
pyroskater85Sep 30, 2022 09:57 PM
4,072 Posts
How does this one handle multiple jumps in a day? I know with the Costco type S I can easily do 4-6 jumps a day and not charge it until it hits down to 30% (battery is 6 years old and Sat for a year and has been drained from sitting for weeks in the winter) . I've jumped a F150 V8 with it once before. And it was at 70% or so at the time.
Last edited by pyroskater85 September 30, 2022 at 04:05 PM.

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Sep 30, 2022 10:31 PM
16 Posts
Joined Dec 2014
aaalto1Sep 30, 2022 10:31 PM
16 Posts
Guys, why jumping the car so many times 4-5 a day? Maybe tone for a new battery? Just saying lol.
1
Sep 30, 2022 10:32 PM
16 Posts
Joined Dec 2014
aaalto1Sep 30, 2022 10:32 PM
16 Posts
Quote from aaalto1 :
Guys, why jumping the car so many times 4-5 a day? Maybe tone for a new battery? Just saying lol.
Time for a new battery
Sep 30, 2022 10:44 PM
883 Posts
Joined Jul 2007
nycabSep 30, 2022 10:44 PM
883 Posts
Bummer usb c is only 5v so can't charge laptop
1
Pro
Sep 30, 2022 10:50 PM
1,760 Posts
Joined Jun 2018
ScoobieSnax
Pro
Sep 30, 2022 10:50 PM
1,760 Posts

Our community has rated this post as helpful. If you agree, why not thank ScoobieSnax

Own this. The lipo battery is too small and will degrade and puff after not many jumps. Jumped my wife's car with it 3 times and afterwards it would die with just one crank attempt and the case is buldging from the swollen battery. They did replace it and the same thing happened again 2 months later jumping a friends v6.

I would recommend putting the $30 towards something better.
Last edited by ScoobieSnax September 30, 2022 at 09:54 PM.
2
Sep 30, 2022 10:58 PM
4,072 Posts
Joined Oct 2015
pyroskater85Sep 30, 2022 10:58 PM
4,072 Posts
Quote from aaalto1 :
Guys, why jumping the car so many times 4-5 a day? Maybe tone for a new battery? Just saying lol.
Yes, it's 6 years old and has been drained down by hardwired dash cam, fixed that. Also the car sat for a year during COVID shut downs. And I hardly use the car. I needed the car and didn't have time to get the car battery switched out. I had to run a bunch of errands which I would usually just take the other car as this one is just an extra/ a backup. but it wasn't an option that day. and frankly spending $100 - $150 on a new battery for it to just once again sit there doesn't make sense for me. But in the winter if I use the car more often i will need to switch it out as the cold drains the battery over night to the point that it won't start. But then I'm back to the same problem spending money for something that will just sit there and hardly be used. I think I only put less then 1k miles a year on the car.
Last edited by pyroskater85 September 30, 2022 at 04:03 PM.
2
Oct 01, 2022 12:41 AM
225 Posts
Joined Jun 2011
Wickate1Oct 01, 2022 12:41 AM
225 Posts
I just returned the 1200A version because it couldn't even come close to jumping my 2000 Hyundai Tiburon I keep hanging onto for some dumb reason. The vehicle battery had enough juice to turn the engine over a couple times before the starter just clicked but this thing didn't get it to start. Brought out a real battery and it cranked right over, no problem. Tried it again after turning the car off with the 1200A and still no dice. Don't recommend for any real world use.
Oct 01, 2022 12:43 AM
1,847 Posts
Joined May 2005
liquid_celicaOct 01, 2022 12:43 AM
1,847 Posts
You guys are funny, I bought a ravpower 500A that's like 7 years old and it has jump start every vehicle that has used it ... 3.0l V6 Mercedes c300, 4.0l v6 Tacoma, Corolla, 1.4l celica. This will turn over a battery just fine. The comments here are like the ones in the power tool department...not enough power...but user only makes coffee tables. I guess I'll add that it's obviously a different brand and maybe more efficient, I'm just pointing at the comments that claims the 800A is not enough across the board
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Oct 01, 2022 01:01 AM
266 Posts
Joined Jan 2014
mikeg8Oct 01, 2022 01:01 AM
266 Posts
Quote from fsx100 :
" features an 8,000mAh/29.6Wh lithium‑ion battery."

YIKES. Waaay to small to be useful, unless you have a subcompact/compact car.

Its $15 more, but this one is 1500a of cranking power, vs 800a for the OP:

https://www.amazon.com/AVAPOW-Sta...08T6KPF2F/
There is an extra $5 off on this one also. Got one, Reped !

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