Power your ride with a 21700-cell e-bike downtube battery offering 36V/48V/52V options and 10–20Ah of dependable range.
Specifications and safety: lithium battery with a built‑in BMS, CE and RoHS certifications, and 100% tested through a full charge–discharge cycle before shipping.
Voltage and capacity versatility: choose 36V, 48V, or 52V configurations with 10–20Ah capacity to match your motor kit and riding needs.
Connector customization: charger plugs available for US, EU, UK, or AU, plus 7 discharge connector types; default female connectors are soldered unless you request alternatives.
Compatibility and fit: designed to fit most motor kits (not compatible with Bosch, Shimano, Yamaha, Panasonic); if you’re unsure, contact us to confirm before purchasing.
