42V 2A Lithium Battery Charger for eBike – Smart Fast Charging Adapter

The 42V 2A lithium battery charger is designed for 36V eBike batteries, offering fast, stable, and safe charging performance. Built with high-quality components and an intelligent protection system, this charger ensures efficient energy conversion and prolongs battery lifespan. Its compact and lightweight design makes it convenient to carry, while multiple safety protections (over-voltage, over-current, short-circuit, and temperature protection) guarantee safe operation. Ideal for daily eBike charging needs.

Product Specifications

Parameter	Specification
Battery Type	Lithium-ion / LiFePO4 (optional)
Nominal Voltage	24V
Nominal Capacity	20Ah
Energy	480Wh
Configuration	7S Lithium-ion / 8S LiFePO4
Charge Voltage	29.4V (Lithium-ion) / 29.2V (LiFePO4)
Discharge Cut-off	21V (Lithium-ion) / 20V (LiFePO4)
Standard Charge Current	2A–5A
Max Continuous Discharge	20A–25A
Cycle Life	800+ cycles (Lithium-ion) / 2000+ cycles (LiFePO4)
BMS Protection	Overcharge, Over-discharge, Overcurrent, Short circuit
Weight	Approx. 4.5–5.5 kg
Dimensions	Customizable
Operating Temperature	Charge: 0~45°C / Discharge: -20~60°C
Applications	Electric wheelchair, mobility scooter, rehabilitation equipment