24V LIFEPO4 2.8-3.8 kWh BATTERY MODULES

We have 1 of these available! This one in particular the sides are off so you have super easy access to the busbars. 

This must ship freight or you can choose local pickup from our Bensalem, PA location. We have good rates which are calculated at checkout and we also include residential and lift gate services.

THESE ARE 24V LIFEPO4 MODULES THAT ARE TESTING CONSISTENTLY BETWEEN 2.8 AND 3.8kWh. THESE SAT IN STORAGE FOR A WHILE AND EVERY CELL HELD AT 3.2V SO THERE IS NO SELF DISCHARGE. AS WE CYCLED A FEW THEY STARTED TO WAKE UP AND INCREASE IN CAPACITY AND OUR CUSTOMERS ARE REPORTING THE SAME SO IT IS VERY POSSIBLE AS THESE GET CYCLED YOU WILL START TO GET BETTER RESULTS, ESPECIALLY IF YOU ADD BALANCING. EITHER WAY THESE ARE PRICED SUPER LOW AND HAVE A LOT OF SOLAR STORAGE LIFE LEFT IN THEM.

THESE ARE AMAZING FOR POWERWALLS AND RV'S.

TO GET ACCESS TO THE CELL BALANCE CONNECTIONS THE TOP AND SIDES COME OFF SUPER EASY WITH JUST A SCREW DRIVER. THERE IS A BATTERY MANAGEMENT UNIT BUILT IN THAT WAS CONTROLLED BY A COMPUTER BUT WE DON'T KNOW HOW TO GAIN ACCESS TO OPERATE IT SO YOU SHOULD GET AN 8S 200A BMS OR 8S 100A BMS. THEY ARE CHEAP AND FOR THIS PRICE YOU CAN'T BEAT IT. MAYBE YOU CAN FIGURE OUT THE BUILT IN BMS.

WE 100% RECOMMEND USING SOME TYPE OF BALANCER FOR ANY LARGE LIFEPO4 BATTERY. SINCE THESE BATTERIES HOLD A NEAR STEADY 3.2V PER CELL FOR 90% OF THE DISCHARGE ITS IMPORTANT TO HAVE BALANCING IF YOU PLAN ON FULLY CHARGING AND FULLY DISCHARGING. JUST SEARCH ALIEXPRESS FOR "8S ACTIVE BALANCER". OR YOU CAN USE AN 8S BALANCE CHARGER WITH THE BALANCING FEATURE.

NOMINAL VOLTAGE IS 25.6V

FULLY CHARGED IS 29.2V

FULLY DISCHARGED IS 20V

CONTINUOUS CHARGING 2500W

CONTINUOUS DISCHARGE 5000W