Electric Bicycle Battery Upgrade 36V 45ah 48V 20ah 35ah E-Bike Li-ion Battery

Electric Bicycle Battery Upgrade 36V 45ah 48V 20ah 35ah E-Bike Li-ion Battery. Customizable Rated Capacity: Rated capacity can be customized to meet specific energy requirements. Flexible Customization Options: Supports full customization, minor customization, and customization from samples or designs. High Cycle Life: Provides up to 500 charge cycles for long-term reliability. Premium Battery Cells: Uses Grade A Lithium-Ion 18650/21700 cells for superior performance. Comprehensive Warranty: Includes a 1-year warranty covering mechanical defects. Multiple Voltage Options: Available in standard voltages including 36V and 48V. Fast Production Lead Time: Peak and off-peak season lead times are within 15 working days. Low MOQ: Minimum order quantity is just 1 piece for flexible purchasing.