Real Life Lithium Jump pack stories

Here’s a shot of my jump pack. There are some extremely low prices out there. $50 for 3000 Amps? Crazy.

This one was $50 USA for only 750 A. I hope it lasts. So far it’s holding a charge for months.

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I keep mine in the same emergency bag as my fire extinguisher. Maybe if it catches fire it will cook off the extinguisher and put itself out.
Has a lithium jump pack every caught fire that was not being charged (or nor being stabbed or drilled into)?

I do not think they catch fire unless being charged. Or in an accident and damaged.
 
I've used my Noco GB 40 more than a couple times on other peoples' cars in parking lots and the like, and it's impressed me every time.
I have been surprised by how well it's worked. All I do is set a quarterly phone reminder to charge it (although it's never substantially drained).

That said, I just replaced an over 6 year old East Penn SuperStart Extreme, instead of waiting for failure, as I felt it was getting a touch weak on particularly cold mornings.
 
I bought one from radio shack probably 15 years ago. Used it to start a jeep with a dead battery and it exploded instead of starting the jeep.

I called the manufacturer and they sent out a hew one as well as a box to return the one that blew up.

The new one swelled up after a few weeks so it went to the hazmat place.
 
I bought one from radio shack probably 15 years ago. Used it to start a jeep with a dead battery and it exploded instead of starting the jeep.

I called the manufacturer and they sent out a hew one as well as a box to return the one that blew up.

The new one swelled up after a few weeks so it went to the hazmat place.
That was probably a SLA battery. Anything from Radio Shack is suspect.
 
2 noco packs here. I try to charge them every year and after use. Only problem I’ve had is remembering which button does what when I encounter a need for it. They have done everything I’ve asked, always with a stranded motorist.
 
Use my Noco especially when starting multiple OPE that sit for a while, with or without short lived 12v lead acid OPE batteries.
 
I had a random brand one, and 3 NOCO units, and currently do not have any. I stopped carrying them after the final one failed (Which, they will all do in the Texas heat) and realizing that I have never, ever, needed a jump start myself.

The no name unit worked fine, I jump started 2 different people including a high school kid 4 times, because he kept turning the car off thinking the battery was just "good" now

The NOCO's were nice, but as with the cheap ones, they would all start to swell

I'd love the new M18 one since I have so many batteries, but at amost $300, its a tough sell
 
I'm in the Makita 18v lineup, does Makita make a system like Milwaukee,I would think that the manufacturers could add another tool to their arsenal
 
I have used my NOCO GB40 to jump my Ram when the factory battery died outside my friend's house late one night. It was nice not having to bother him after saying goodnight for a jump.

A neighbor's F150 Powerboost wouldn't start and we drained the NOCO and a knock off brand jump pack trying to get it going. No crank, just immediate jump pack drain. He was very disconcerted with what he paid for the truck and how he had hoped it would be able to power his house during a hurricane (his words, not mine). I believe it was the main hybrid battery that was the culprit. Over 7 kW output or something similar. Ford replaced the battery pack under warranty.
 
I had a lithium jump pack for a few years until the lithium pouch battery inside started to visibly swell the unit. Instead of buying a new one, I ordered a 22AH SLA battery to re-power a dead conventional jump pack I had. It's more bulky, but it's more flexible than a "smart" lithium one.
 
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