Valence U1-12RT LifePo4 36V 40Ah 1.5kWh Kit - A Grade

These were recovered from hospital computer carts and all batteries were professionally tested over 90% capacity with most between 95-102% capacity. This is what we consider to be A grade meaning the batteries still test very close to new and were likely only cycled a few times. When we get kits together of batteries testing closer to 85-90% capacity we will list them as B grade for less.

All you have to do is connect them in series. Note: the plugs at the end you do not plug together.

All batteries will be similar voltages and will be well balanced but if you want to fully top balance just charge each battery up to 14.6v before putting them in series. We cannot ship fully charged batteries so all batteries will arrive very close to 13.0v.

Every set of these batteries in 36v configuration will be able to charge up to 750w (20 amps) and discharge up to 900w (30 amps) continuous.

The universal busbars are great if you are going to use these in a stationary application. If you want to use these in a mobile or high vibration application we recommend to use cables with ring terminals for your series connections since they are flexible instead of the busbars which are not flexible.

Dimensions: 22.5" x 5.25" x 7.25" (3 modules in a line as shown)

Weight: 45 Lbs

Recommended max continuous charge - 20a
Recommended max continuous discharge - 30a
Max pulse discharge (30 seconds or less) - 60a

Fully charged voltage - 43.8
Fully discharged voltage - 30

Nominal voltage - 38.4

Total Capacity - 1.45-1.55kWh

Bolt head - 10mm