48V 10AH lithium li-ion battery for 500w 1000W electric bike ebike

Lithium battery features: 1.Life expectancy is two times of lead-acid batteries. The weight is much lighter 2.No memory effect and rechargeable. The battery life is much longer 3.It is safer and more environmentally friendly. No heavy metals and hazardous substances. 4.Built-in IC chip will prevent battery pack over charge, over discharge, over-load, over-heat, and short circuit. 5.It is better at avoiding mechanical accidents caused by vibration. Parts included: 1. 1PCS 48v 10ah Lithium Battery with PVC case 2. 1PCS 30A Maximum Continuous Discharge Current Built-in BMS board 3. 1PCS 54.6V 2A Charger (With EU/US/UK/AU AC Charger plug you can choose Product Specifications Battery Model 48v 10ah Nominal Voltage (V) 48v Nominal Capacity (AH) 10ah Source Resistance (mΩ) about 40 Cell Specification 3.7V 3.4AH Cell Combination 3-parallel  13-series Cell Size 18650 Cell Quantity (parallel*series) 39 pcs Discharge Cutoff Voltage (V) 36.4+/- 1V Charge Cutoff Voltage (V) 54.v Rated Discharge Current (A) 30A instantaneous Maximum Discharge Current (A) 90A Maximum Continuous Discharge Current (A) 30A Maximum Continuous Charge Current (A) 5A Charge Mode CC-CV Standard Charge Current (A) 2A Charge Time under Standard Charge Current 6hours Fast Charge Current (A) 5A Charge Time under Fast Charge Current 2.5hours Charge Temperature Range -20-55°C Cell Size (L*W*T ) 250*70*70mm Battery Weight About 2KG Battery Power 1000W Features: 1. Cells - A grade cells to make sure batteries are in high and full capacity 2. Protection - Dual IC chips, that can anti-short circuit, anti-over charging, anti-overload, anti-over discharging 3. Compose Type: Injection Technology to make battery more stable. 4.  Long life cycle, No memory, environment friendly.

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