3.7V 4000mAh Lithium Polymer Battery for Power Tools - 6x60x90mm Size, 500+ Cycle Life
| Parameter | Specification |
|---|---|
| Battery Technology | Lithium Polymer Battery / Lipo battery |
| Nominal Voltage | 3.7V |
| Nominal Capacity | 1900mAh (at +20°C @0.2C discharge) |
| Discharge Cut off Voltage | 2.7V |
| Charge Cut off Voltage | 4.2V |
| Standard Charge Current | 0.2C |
| Rapid Charge Current | 1C |
| Standard Discharge Current | 0.2C |
| Max Discharge Current | 1C |
| Operating Temperature (Charging) | 0℃ ~ 55℃ |
| Operating Temperature (Discharging) | -20℃ ~ 65℃ |
| Storage Condition | Temperature ≤ 30℃ Humidity ≤ 75%RH |
| Dimension | 6*60*90mm |
| Weight | 85g |
- High energy density and capacity with lightweight design
- No memory effect and stable operating voltage
- Wide operating temperature range from -20℃ to 65℃
- Three safety charge/discharge protections
- Long cycle life exceeding 500 cycles with fast charging capability
- Low self-discharge rate for excellent energy retention
- High voltage output ideal for building power packs
- Environmentally-friendly and compliant with UN38.3 and RoHS standards
- OEM/ODM customization options available
Specifically designed for power tools, battery-operated equipment, and industrial applications requiring reliable, high-performance power sources.
Portable DVDs, laptop computers, mobile phones, Bluetooth devices, MP3/MP4 players, PDAs, and audio-visual equipment.
RC planes, power-driven toys, battery-operated bicycles/cars, miner's lamps, and communications equipment.
Our manufacturing facilities are ISO9001 certified and meet military specifications. We maintain a fully equipped testing center to ensure all products meet rigorous quality standards before shipment.
Lead Time: 3-20 working days for standard orders
Packaging Options: Tray bulk, Blister card, PVC shrink, Gift-Box, Nude packing, OEM packing
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.