6P Parallel 21700 Battery Pack 3.7V 30000mAh For Toys Fans Emergency Power
| High Light: | 6P Parallel 21700 Battery Pack,21700 Battery Pack 30000mAh |
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Applicable Scenarios
- DIY battery pack assembly & power system modification
- Outdoor portable power supply & emergency backup power
- High-power LED lighting, street lamps and floodlights
- Large electric toys, remote control models & recreational equipment
- Portable fans, mobile speakers and large household small appliances
- Monitoring equipment, security cameras & industrial portable devices
Notes
-
- Do not short-circuit the battery terminals, which may cause overheating, fire or explosion.
- Do not expose the battery pack to high temperatures, direct sunlight, or near heat sources.
- Use only a compatible charger designed for 3.7V lithium-ion batteries to avoid damage.
- Do not disassemble, puncture, crush, or modify the battery pack.
- Keep the battery pack away from water and moisture to prevent corrosion and short circuit.
- Stop using immediately if the battery shows swelling, leakage, or abnormal odor.
- Store the battery in a cool, dry place at room temperature when not in use for a long time.
- Keep out of reach of children and pets.
- Item
Specification Cell Model 21700 Cylindrical Lithium-ion Cell Configuration 6P (6 Parallel) Nominal Voltage 3.7V Rated Capacity 30000mAh (30Ah) Rated Energy 111Wh Full Charge Voltage 4.2V Discharge Cut-off Voltage 2.75V Outer Protection Blue PVC Heat Shrink Sleeve Connection Type Pre-soldered Connecting Wires (Customizable Connector) Cycle Life ≥ 600 Cycles (to 80% capacity) Charge Temperature 0℃ ~ 45℃ Discharge Temperature -20℃ ~ 60℃ Storage Temperature -10℃ ~ 30℃ Certifications UN38.3, MSDS, RoHS Application DIY Battery Packs, Portable Power, LED Lights, Electronic Devices 
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