Surprising output performance on this 100ah MINI battery : GRENERPOWER 12.8v Mini

[@Steve-Goff]

Thanks for the review. Crazy how much smaller they’ve gotten and how much cheaper. 3 years ago, they were over $700. I’ll definitely keep this one in my wish list and monitor the price

[@Sylvan_dB]

Make sure you check for coupons and discount codes. On January 14 I was watching the 4 pack and happened to stumble on a 5% discount code and a $130 coupon listed on the page. I don't know if it will repeat, but often those coupons and codes will not show up in the wish list (or even in "save for later").

[@Sylvan_dB]

I have 4 of those. I could not resist the set for $763 during a recent coupon+promotion deal on amazon. One came poorly balanced and two others were okay. Now after a few cycles, after charging to 14.6v all four will stay over 14.2 volts for at least 24 hours (disconnected from everything). They seem like good batteries, but as your testing showed, they don't seem to have over current protection. I suppose the short-term high amp note in the manual is a "don't do that" instead of a "can't do that." What do I do with 4? I wire them in series for nominally 51.2 volt. Then with two "solar" leads I can connect to my Delta 2 Max and provide 1000w "charging" to add over 5kwh of stored power. They can also power my big, old, 5500w low frequency sine wave inverter. That's really impressive for a 100ah battery.

[@GearGadgetReviews]

👍🏻👍🏻

[@budmartin3344]

Good testing. BTW, Do you have the link to that clamp on meter, make and model? Thanks!

[@retnav92]

Ordered through your link. Came to $215.70 total, which includes tax where I'm at.

[@GearGadgetReviews]

Awesome! Hope it works out. Don’t forget to fill out the warranty info👍🏻

[@retnav92]

@@GearGadgetReviews Absolutely on the warranty. Ordered yesterday, arriving Wednesday 👍. It'll be backup "house" power for my Hiker Trailer, which already has an onboard Dakota 100ah LFP battery. I use my EcoFlow Delta 2 Max for running a 12v fridge & a Keurig coffee maker.

[@rruffrruff1]

It appears that the high current cutoff is not working. Isn't that a safety feature?

[@jayh9504]

I was thinking the same thing!

[@lawrencedavidson6195]

I have a different brand battery and use a circuit breaker just in case.

[@ryanlongino6505]

👍👍

[@DennisSattler]

Open it up let s see what is inside it.