Get More Range: 15Ah Hammer Replacement Battery

This 48V 15 Ah (720 Wh) Lithium-Ion battery pack, designed for Hammer, has reliable quality and superior performance. The battery pack uses quality lithium-ion cells, which have high energy density and high discharge efficiency. And it has a super long service life, whose cycle life can reach more than 600 times. For portability and anti-theft reasons, we've made a detachable design that you can take home to charge.

The battery securely mounts to the base without connecting any wires. A spare battery can double the distance you travel. You can completely immerse yourself in the journey without being bothered by low power.

 Charger sold separately.

All batteries rated over 300w must be shipped hazmat ground.

All battery sales orders will receive a battery order confirmation email requesting the following information:

*E-Bike: Brand, model, motor power watts, year built or purchased and a picture
*Battery: Brand, model, amp hours (Ah), voltage and a picture of the battery

All battery and accessory sales are final - no exchanges or returns.