25.6v 6ah 153.6wh Lifepo4 Battery with BMS (24v) - $74/kWh

These batteries were only used as backup for about a year. They all have good, consistent voltage and a 15a rated BMS. You can parallel these together easily by connecting all the red wires into a busbar and all the black wires into another busbar to build a nice, modular 24v battery.

They are made up of 8x 3.2v 6000mah 32650 cells in 8s configuration.

The dimensions are 5 3/8" x 4 3/8" x 2 3/4" and the weight is around 3 lbs.

Fully charged - 29.2v
Fully discharged - 20v
Max continuous charge - 6a
Max continuous discharge - 15a

Overall awesome packs for many different projects. We do not recommend series wiring these into 48v. You can charge and discharge through the red (+) and black (-) 14awg size wires. The other smaller wires are not needed for normal use. You can easily add your own connector to the main +/- wires.