Samsung 48X 21700 4800mAh 15A Battery

Samsung 48X (INR21700-48X)

1. >100K in stock, Original packing, 
2. Capacity ≥ 70% after 3000 cycles.
3. Fast shipping by air or sea from China.
4. We hold BIS CB IEC62133 NOA UL MSDS UN38.3 Test reports.

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, 48X3)
2.2 Model INR21700-48X
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

3.12 Operating Temperature
Charge : 0 to 45°C (Ambient)
Discharge : -20 to 60°C (Ambient)