LiFePO (48V)-15KWH LiFePO4 Battery 48V(51.2V) 300Ah Lithium leisure battery, Lithium Iron Phosphate Battery for RV, Solar System,Boat, Marine, mobility scooter.（4 packs 12.8V 300AH in series）

Arrived very well packaged within 4 days. Battery was around1/3 charged and charged fully without issue on a lithium compatible charger. Appears to be holding charge and bearing up well under load in my campervan and sustaining charge from solar. Hard to fault, and great value. Longer term reliability to be seen but early impressions are that this is a great low cost battery option

Great value. Used this and a 100lb trolling motor to replace a petrol honda outboard. Altogether just 2 kilos heavier than the petrol and no longer any starting issues. Battery is superb value for money and holds it's charge very well.

Good battery, holds charger well

A fantastic battery I've got the 300ah one fitted to my motorhome had to fit a new charger for it but that's all.Before purchasing make sure you have the correct charger for it.

wont fully charge, charged withe dedicated lifpo4 charger by ecoworthy kept on float for 2 days when first recieved. voltacge drops to 13.54v when not on charge and no discarge, fully discharged battery and used 80ah first run, repeated process and battery shut off after 62ah. battery will only charge to 13.2v now. no good

I purchased a 12v/100ah battery Feb 24 for a new solar setup and was impressed with the battery given the price, so added a second battery Apr 24 to increase the capacity. Unfortunately the second battery appears to have lost a cell, contacted the seller as these should be covered by a 5 year warranty so will update review if I get a response. UPDATE: The seller has shipped a replacement battery so updated rating.

Was worried about the actual capacity of this as there is some horror stories online of 60ah internals! Only just managed to utilise it this week after buying a correct mains charger for these, it took 300ah @ 20ah and 15 hrs from almost flat. So relieved and may buy another to give me a huge 600ah. Great for the price.

I have to say, this is good value for a 100Ah lithium (LiFePO4) battery, and the reason I say that, is there are other makes which are double the capacity, and those cost 3 to 4 times more, which is crazy. In other words, I find myself better off buying 2 of these, and they together (200aH) will still be half the price of other 200Ah batteries. The other reasons I am impressed with this battery, is there are so many fakes around from suppliers overseas, I tried one which claimed to be 120Ah and it lasted as long as a 25Ah lithium battery, so please be aware of this. This battery is certainly genuine, because on initial test, after a full charge (using a proper LiFePO4 charger - IMPORTANT), it ran a 250 watt halogen heater (with an inverter in use), for 4hrs 20 minutes, (that's about 1100 watt/hours), so I would say this battery is one of those much appreciated genuine batteries. It also came packed with utter care in every way, there was no way that this battery would become damaged in the post). See photo. Thank you again