48V Ebike Seat Tube Battery (13Ah/14.5Ah). Fits 15in/16.5in height frames. 30A BMS, 2 keys for anti-theft. Wide Ebike brand compatibility. Easy install, measure your old battery size.

Features:

• Universal Fit & Range: Choose the perfect size (13Ah/15.4Ah) based on your bike's tube height for broad compatibility. Enjoy 30+ miles of range in pure electric or hybrid pedal-assist modes.
• Portable & Convenient: Features a hidden carrying handle for easy battery removal, transport, and charging wherever you go.
• Enhanced Security: Offers ON/OFF/UNLOCK modes and includes two keys, providing effective anti-theft protection during outdoor rides.
• Advanced BMS Protection: Built-in 30A BMS ensures safety with short circuit, overcharge, over-discharge, and temperature protection functions.
• Wide Motor Compatibility: Designed to work seamlessly with a wide range of e-bike motors, from 0 to 1000W, unlocking enhanced speed and performance.