INR21700-48X Samsung 48X2 21700 Battery 4800mAh Long life

INR21700-48X Samsung 48X2 4800mAh Long life 21700 Battery

1. SDI 48X, >100K in stock, Original packing, Capacity ≥ 70% @ after 3,000cycles.
2. Fast shipping by air or sea from China with low price.
3. We hold Datasheet BIS CB IEC62133 NOA UL MSDS UN38.3 and Test reports.

Samsung 48X2 21700 Cell Specifications

1. This product specification has been prepared to specify the rechargeable lithium-ion cell (“Cell”or“Cells”) to be supplied to the customer by Samsung SDI Co., Ltd. (“Samsung SDI”)
2. Description and Model
2.1 Description Cell (SDI 48X2)
2.2 Model INR21700-48X (Version 2)
2.3 Site Manufactured in Korea
3. Nominal Specifications
3.1 Standard discharge Capacity Min 4,650mAh, Typ. 4,800mAh
- Charge: 0.33C(1,584mA),4.2V, 0.025C(120mA) cutoff @ RT
- Discharge : 0.2C(960mA), 2.5V cutoff @ RT (Avoid direct wind)
* 1C = 4,800mA
3.2 Rated discharge capacity Min. 4,650mAh, Typ. 4,800mAh
- Charge: 0.33C(1,584mA),4.2V, 0.025C(120mA) cutoff @ RT
- Discharge : 1.0C(4,800mA), 2.5V cutoff @ RT (Avoid direct wind)
*1C = 4,800mA
3.3 Max charging Voltage 4.2V (4.15V for cycle life2)
3.4 Nominal Voltage 3.64V
3.5 Charging Method CC-CV (constant voltage with limited current)
3.6 Charging Current rate 0.33C (1,584mA)
3.7 Discharge Cut-off Voltage 2.5V (3.0V for cycle life2)
3.8 Cycle life
Capacity ≥ 70% @ after 3,000cycles (70% of the Initial Capacity @ RT)
- Charge : 1.0C(4,800mA), 4.10V, CCCV 0.05C(240mA) cut-off @ RT
- Discharge: 1.0C(4,800mA), 3.0V cut-off @ RT
3.10 Cell Weight Max 69.5g
3.11 Cell Dimension

Samsung INR21700-48X