Rear Frame Battery 36V-48V High Capacity Long Life Cycle for E-Bike and Portable Power Supply – engineered with high-performance lithium technology for superior energy density, extended cycle life, and enhanced safety. Featuring lightweight compact design, customizable dimensions (446x156x68mm), and stable voltage output, it delivers reliable power for e-bikes, portable tools, UPS, outdoor lighting, and wearable devices. Ideal for OEMs seeking durable, scalable battery solutions with global certifications and clean energy efficiency.More
