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SDI INR21700-58E 21700 5500mAh Max. 11A high capacity/discharge 3.6V rechargeable Lithium-ion battery

* Type: High Capacity Li-ion Rechargeable Battery
* Brand: SS SDI
* Part No.: INR21700-58E
* Maximum Size: (D)21.78mm*(L)71.0mm
* Nominal Voltage: ≤3.636V
* Min. Capacity: 5500mAh
* Maximum Discharge Current: 11A(For continuous discharge)
* Weight: 74g(Max.)

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  • Description
  • Battery Safety Tips/Caution
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Description

● Model: INR21700-58E
● Typical capacity: 5,500mAh
● Nominal voltage: ≤3.636V
● Charging method: CC-CV
● Charging voltage: 4.20V
● Max. Charging constant current: 5,500mA (0 ~ 10° C)
● Discharge voltage: 2.50V
● Continuous maximum discharge current: 11A
● Max. peak/pulse discharge current: 16.5A
● Weight(Max.): 74g
● Maximum dimensions: D-21.78mm, L-71.0mm
● Storage temperature:
-20 to +60° C (1 month)
-20 to +45° C (3 months)
-20 to +23° C (1 year)

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.

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    • Menu
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    • Classic Protected Batteries
      • 14430/14500/14650
      • 16340/16650/RCR123A
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      • 21700
      • 26650/26800
      • Protected High Discharge/R Series
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      • For FPV drone and UAV
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    • High Capacity Cells
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    • Home
    • PRODUCTS
      • New Products
      • Classic Protected Batteries
        • 18650
        • 21700
        • 26650/26800
        • 14430/14500/14650
        • 16340/16650/RCR123A
        • 18350/18500
        • Protected High Discharge/R Series
        • Low Temperature Batteries
        • Others
      • USB Protected Batteries
        • TYPE C
        • Micro USB
      • High Discharge Batteries
        • 18650
        • Others
      • Keeppower Selected Cells
      • Customized Battery Packs
        • Li-ion 18650 Battery Packs
        • Li-ion 21700 Battery Packs
        • Other Li-ion Battery Packs
        • Hydrofoil Surfboard Batteries
        • Sonar/ROV/AUV/Robot Batteries
        • Prismatic Battery Packs
        • LiFePO4 Battery Packs
        • For FPV drone and UAV
      • High Capacity Cells
        • 21700
        • 18650
        • Others
      • High Discharge Cells
        • ≤3C
        • 3C-8C
        • ≥8C
      • Chargers/Power Banks
      • Accessories
        • Connectors
        • PCM
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        • Battery Spacers
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