I have a lokithor emergency starter, it has been with me for two years and it is still working fine, it is really great!!!!!🤣🤣 The emergency starting power supply of this new lithium iron phosphate battery is also fantastic!😍😍
Great review. Lifepo4 batteries are the way to go. More cycle life , powerful and far less of a fire hazard than ion and polymer. I have the Vitoman Lifepo4 battery pack and it's great. Lifepo4 are VERY much underrated but are a power stealth to have in your emergency equipment.
I’ve used the J401 to start a big block Chevy. It started it easy. Cost wise these are outstanding. This would be be a great battery bank for devices also. Safe chemistry is really nice.
Read I have been dealing with thesmall jump packs for years had many I have 3 right now and one great big 1. If you truly want to test it put it on a battery load checker now I'll tell you what you truly have
The old school load tester put a solid heat sink load on a battery. I am not sure that one of these battery packs can really handle that type of a sustained load like a lead acid. Starting an engine is not a straight load, instead a pulsed load, only a peak load at first crank.
