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KHB70V12ah

51 Samsung 40T 21700 cells (Tesla) configured as

17S3p

Self balancing, state of the art bluetooth BMS allows for real time monitoring of battery outputs and health.

Maximum voltage 70.6

Nominal Voltage 61.2

12 Amp-hour capacity

735 Watt hours

90 Amp discharge capability

9.5 lbs

Anderson XT 90 input/output cord

KHB70V16ah

68 Samsung 40T 21700 cells (Tesla) configured as 17S4p.

Self balancing, state of the art bluetooth BMS allows for real time monitoring of battery outputs and health.

Maximum voltage 70.6

Nominal Voltage 61.2

16 Amp-hour capacity

940 Watt hours

120 Amp discharge capability

11.5lbs

Anderson XT 90 input/output cord


Locally made - 1 year guarantee with ability to replace any problem cells in the future to keep the battery operating for a long time.


This item is on a pre-order basis and we make them in batches of 10. We will let you know when it will be available once we get your order. Feel free to contact us.

Engineering notes:

We are running 72 V batteries because they have multiple benefits. One being you need less draw to achieve the same power and therefore the amp hours will provide more range. If you’re drawing less amps then the cells are less stressed and therefore can provide more capacity. The higher the draw on a cell the lower the capacity is.

When a cell is lower voltage around 50% it’s amp discharge is lower as well which makes the last half of the pack more powerful if you are drawing less.

Watt-hour is capacity

Watt is power

W= Volts * Amps

Wh = Volts Nominal * Amp-hour

52V (14s) is 50.6v nominal
72V (17s) is 61.2v nominal

52V (14s) ah is about 21% less than 72V (17s)

52V (14s) 20ah = 72V (17s) 16ah