help me choose between these 3 lifepo4 battery cells

[emelina]

Originally Posted by more

this cell is not from this year . 2-4 old cell. maybe used ,maybe new but who know why siting somewhere.

but also i buy similar 280.ah 310 ah and like you be happy if have -10% capacity and 2000 cycles for house solar system. on boat buy winston cell but price is huge difference.

also i buy 200 ah 12v for bow truster 200€. 200€ 200ah 12v lithium battery cheapest lead start battery 200ah i think price is over 300€ with tax

yes it's probably old cells with fewer cycles remaining, but for the price it's fine for me. I will choose a good BMS so it will keep it in a good health.
A 12v 300Ah battery is more than 1000€ here in France, I think even a 200Ah one is about a grand.



The only thing I am concerned about is the seller is a scammer. But he is selling for about 2 years now, and has regularly good reviews, so I gave it a try. Paypal will cover my back if anything bad occurs.

[more]

Originally Posted by emelina

yes it's probably old cells with fewer cycles remaining, but for the price it's fine for me. I will choose a good BMS so it will keep it in a good health.
A 12v 300Ah battery is more than 1000€ here in France, I think even a 200Ah one is about a grand.



The only thing I am concerned about is the seller is a scammer. But he is selling for about 2 years now, and has regularly good reviews, so I gave it a try. Paypal will cover my back if anything bad occurs.

keep inform us, you need also active balancer 2-5A for this cell.
paypal is bad if something hapen aliexpress is faf,far better

[emelina]

Originally Posted by more

keep inform us, you need also active balancer 2-5A for this cell.
paypal is bad if something hapen aliexpress is faf,far better

yes I'll update the thread when I receive the cells (about 2 months)
Why an active balancer, isn't the BMS enough to balance the cells? After a few charges/discharges by using the battery I think the cells will be well balanced?

[Mokia]

Calb, Winston, WETEKWARE, and Sinopoly are all top-notch manufacturers.