High-Performance 36V/48V Lithium Battery for E-Bikes

Premium lithium-ion cells ensure stable power output with 15Ah/20Ah capacity options, ideal for extended rides. Precision-engineered battery management system (BMS) guarantees overcharge/discharge protection and temperature control.

Universal Rear Rack Design & Rugged Construction

Seamless compatibility with most e-bike models; CNC-machined aluminum alloy casing with IP65 waterproof rating. Shock-absorbing silicone padding protects cells from vibrations.

Smart Digital Display & Fast Charging

Real-time voltage/remaining capacity monitoring via OLED screen. Supports 2A fast charging (80% in 3.5 hours) with auto-cutoff feature.

Optimized for Commuting & Off-Road Adventures

Weighs only 4.3kg (15Ah version) for effortless handling. Ideal for urban deliveries, mountain trails, or long-distance touring.

Wholesale Advantage

Direct factory pricing with bulk order discounts. Strict QC includes 500-cycle lifespan testing. Worldwide shipping with DDP support.