Hoverboard Replacement Battery, 36V is same as 37V
Capacity: 2Ah      
Power: 72Wh & 74Wh

If your original battery is short arm version, such as Jetson Strike model, you need cut off the long arm or drill new hole (screw mounting arm) to make it fit into your hoverboard.

Please check the size and shape of your original battery before place order, there are many different type battery cover case for same model number, so find matching battery must check the dimension not the model number.  I have attached dimension pictures in the listing for customer to compare.  Battery is not universal fit, wrong size battery may not fit into your hoverboard.

All battery will be test before shipping out, contact us if charger stay green, most likely is charging port issue.