Experience reliable, long-lasting power with the 48V 20Ah Rectangle Lithium Battery, engineered for efficiency, durability, and high output. Built with premium lithium-ion cells, this battery delivers stable energy for electric bikes, scooters, mobility devices, solar storage systems, and a wide range of power equipment.
Designed in a compact rectangular form, it fits easily into tight spaces while maintaining excellent heat dissipation and structural strength. The advanced Battery Management System (BMS) protects against overcharge, over-discharge, short circuits, and overheating—ensuring safe, dependable performance every time.
 
Small, compact that packs a powerful punch! Package includes:
- 48v 20Ah rectangular battery with genuine Samsung cells
- charger
- connector & hardware ready to install and go
 
*Disclaimer we are not responsible for any accidents, fire outbreak, explosions or any kind of damage to your properties or injuries to yourself due to the use of our batteries and products. Please take all necessary precaution with the use of our products. Use at your own risk. For return and warranties please see https://www.electrobikeworld.com/accessibility-statement*