Samsung INR21700-48G 4800mAh 15A Cylindrical Lithium ion Battery OEM Battery Pack

Samsung INR21700-48G version 3, with tube.
Item Specifications
Nominal Voltage 3.63V
Typical Capacity 4800mAh
Minimum Capacity 4700mAh
Charge Voltage 4.20V
Standard Charge Current 0.33C (1,551mA)
Charging Time 4 hours
Max. Charge Current 1C (4,700mA)
Max. Continuous Discharge Current 9.4A (for continuous discharge)
14.1A (not for continuous discharge) 
Discharge Cut-off Voltage 2.50V
Cycle Life Capacity ≥ 3,760mAh after 1,000 cycles
Dimension  21.25mm*70.8mm
Weight 69g max.
Operating Temperature Charge: 0~45℃
Discharge: -20~60℃
This model is applicable to LEV (e-bike, e-scooter), ESS (energy storage system), outdoor lighting, and other electronic devices.
All cells should be used ONLY for use in Battery Packs with protective circuitry.
EVVA TECH is capable of providing OEM & ODM service on different battery packs for customers in different field 
All battery packs are stictly built to meet under condition to maintain battery safety with self-designed quality BMS.
Contact us freely to build your own battery packs or to get any updated news related to Lithium battery via

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