AMZcycle 48V 15Ah Electric Bike Battery – Universal Fit

The BSY-03-48V 15Ah lithium battery pack is built with high-quality Samsung 21700 50GB cells (3.63V/5000mAh) arranged in a 13-series 3-parallel configuration, delivering a reliable 48V nominal voltage and 15Ah rated capacity. Designed for electric bikes and other high-demand applications, this battery pack offers efficient power delivery and consistent performance for daily commuting or long-distance rides.

The battery supports a maximum charge current of 5A and a continuous discharge current of 27A, with overcurrent protection at a peak current of 45±5A, ensuring safe operation under heavy loads. Its charge cut-off voltage is 54.6V in CC/CV mode to prevent overcharging and prolong cell lifespan. Equipped with a Fish13S006-V1.5 protection board, the battery provides multiple safety protections and an operating temperature range from -20℃ to 60℃.

Certified to meet UL2271 and IEC62133-2017 safety standards, this lithium battery pack combines high performance, reliability, and safety. Its robust construction and intelligent protection systems ensure long-lasting durability and optimal performance for electric bikes and other high-power devices.