Electric Bicycle 48V 38Ah Battery with 54.6V 2A Charger

The Lithium Battery Features: 1. Its service life is twice as long as that of lead-acid batteries, and it weighs less. 2. It exhibits no memory effect, is rechargeable, and has a longer battery life. 3. It is safer and more environmentally friendly, free of heavy metals and harmful substances. 4. The built-in IC chip can prevent the battery pack from overcharging, over discharging, over current, overheating, and short circuit. 5. It avoids mechanical accidents caused by vibration.

Product Specifications: - Battery model: 18650 48 V 38 Ah - Nominal voltage: 48 V - Nominal capacity: 38 Ah - Source resistance: approximately 40 mΩ - Structure: 6 and 13 strings - Number of batteries (parallel*series): 78 - Discharge cut-off voltage: 41 ± 1 V - Charge cut-off voltage: 54.6 V - Rated discharge current: 50 A - Instantaneous maximum discharge current: 150 A - Maximum continuous discharge current: 50 A - Maximum continuous charge current: 5 A - Charging method: CC-CV - Standard charging current: 5 A - Charging time under standard charging current: 12.5 hours - Fast charge current: 5 A - Charging time at fast charging current: 5 hours - Applicable power: within 2000 W - Battery size (L×W×T): 240×124×70 mm - Battery weight: approximately 3.2 kg

Includes: - 48 V 38 Ah lithium battery × 1 - 54.6 V 2 A charger × 1 - Charging interface: 5.5×2.1 mm DC female jack, XT60 connector and T connector optional

Key Features: - Large energy lithium battery: 48 V 38 Ah electric bicycle battery, with 54.6 V 2 A fast charger, suitable for electric bicycles within 2000 W. - High safety performance: Equipped with an intelligent circuit protection board, it has overcharge protection, over discharge protection, short circuit protection, over voltage protection, charging protection, high temperature protection, etc. - Cycle life: 800 times or more, assembly method: 13S6P, charging time: 5 hours, weight: 3.2 kg. - High resistance circuit configuration: High temperature resistance (-85-392°F), high voltage resistance (≤600 V), corrosion resistance, aging resistance, etc. - Wide range of applications: Compatible with 48 V electric bicycles, electric scooters, brushless electric motorcycles, mopeds, off-road vehicles, tourist vehicles, electric karts, electric vehicles, golf carts.

product information: