Samsung INR21700-50E 5000mAh 3.6V Li-ion Battery

21700 5000mAh Samsung INR21700-50E high capacity 3.6V rechargeable Lithium-ion battery

* Model Name: 21700 Bare Cell (Unprotected)
* Part No.: Samsung INR21700-50E
* Maximum Size: (D）20.3*（L）70.5mm（±0.15mm）
* Nominal Voltage: 3.66V
* Nominal Capacity: 5000mAh
* Continuous Maximum Discharge Current: 9800mA
* Cell made in Korea
* Customize Battery Pack accept
* Weight (Max.): 69.0g

Description

1. 21700 Li-ion Rechargeable Battery Cell Samsung INR21700-50E
2. Typical Capacity: 5000mAh (Minimum Capacity: 4900mAh)
- Charge : 0.5C(2450mA), 4.2V, 0.02C(98mA) cutoff @ RT
- Discharge : 0.2C(980mA), 2.5V cutoff @ RT
* 1C=4900mA
3. Nominal Voltage: 3.6V
4. Cell made in Korea
5. Charging Voltage: 4.2V
6. Standard Charging Constant Current: 2450mA
7. Standard Charge Time: 180min.
Standard Charging End Current: 98mA
8. Maximum Discharge Current
- For Continuous Discharge: 9800mA
- Not For Continuous Discharge: 14700mA
9. Cycle Life: Capacity ≥ 3,802mAh @ after 500cycles(80% of the Rated Discharge Capacity @ RT)
- Charge:0.5C(2,450mA),4.2V,CCCV0.05C(245mA) cut-off @ RT
- Discharge: 1C(4,900mA), 2.5V cut-off @ RT
10. Storage Temperature: -20 to +60° C

Battery Safety Tips/Caution

Please fully charge the battery before first use.
The battery’s positive terminal may become hot during charging. Please do not touch it.
Do not short circuit. Please keep it away from loose change and metal objects.
Do not immerse battery in any liquid, including water.
Do not expose the battery to direct sunlight or high temperature. Keep it away from fire.
Do not crush, puncture, disassemble, or modify the battery.
Do not reverse the positive (+) and negative (-) terminals when charging or using the battery.
Immediately stop using if battery if it has abnormalities, such as unusual smell, overheating, discoloration, or deformation.
On exposure to battery electrolytes, rinse immediately with water and seek medical treatment.
Keep the battery away from children and pets.

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