21700 5500mAh Protected Li-ion Rechargeable Battery (2pcs)
- Protected 21700 Li-ion Rechargeable Battery
- Typical Capacity: 5500mAh (Min. Capacity: 5400mAh)
- Nominal Voltage: 3.6V/3.7V
- Standard Charging/Discharging Current: 1.1A
- Maximum Charging Current: 2.75A
- Maximum Discharging Current: 11A
- In Built Safety Circuitry (IC made in Japan)
- Protection Circuit against over charge, over discharge, over current and short-circuit
- 4.2 volts max voltage and 2.5 volts cut-off voltage
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Over 500 charge-discharge cycles
- Battery Certification : UN38.3, CE, ROHS, MSDS, Regulation (EU) 2023/1542
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Temperature: Charge: 0 to +45° C.
Discharge: -20 to +60° C
Battery Safety Tips/Caution:
- Please full charge battery before first use.
- Battery positive terminal may be hot when 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/water.
- Do not place the battery in direct sunlight or heat, be away from fire.
- Do not crush, hit, impact, damage, disassemble, or modify the battery.
- Do not reverse the positive (+) and negative (-) terminals when charging or using the battery.
- Immediately stop using if battery has abnormalities, such as smell, heat, discoloration, or deformity.
- On (battery electrolytes) exposure, rinse immediately with water, and seek medical treatment.
- Keep the battery away from children or pets.
