303450 Li Polymer Battery Pack 7.4V 500mAh For Emergency Lighting
Price:
Negotiable
MOQ:
10pcs
Delivery Time:
7-10days
Brand:
RESKY
Product Description
303450 Li Polymer Battery Pack 7.4V 500mAh For Emergency Lighting
Product Specifications
| NO. | Items | Specifications |
|---|---|---|
| 1 | Batteries | 7.4V 500mAh LiPo battery |
| 2 | Charge voltage | 8.4V |
| 3 | Nominal voltage | 7.4V |
| 4 | Nominal capacity | 500mAh @ 0.2C discharge |
| 5 | Charge current | Standard Charging: 0.5C Rapid charge: 1.0C |
| 6 | Standard Charging method | 0.5C CC charge to 8.4V, then CV charge (8.4V) till current ≤0.05C |
| 7 | Charging time | Standard: 2.75 hours (Ref.) Rapid: 2 hours (Ref.) |
| 8 | Max. charge current | 1.0C |
| 9 | Max. discharge current | 1.0C |
| 10 | Discharge cut-off voltage | 5V (0.2C) |
| 11 | Operating temperature | Charging: 0°C ~45°C Discharging: 0°C ~45°C |
| 12 | Storage temperature | -10°C ~ +45°C |
| 13 | Dimension | Length: 50±2mm (excl. tabs) Width: 34±0.5mm Thickness: 3±0.2mm |
| 14 | Drop Test | 1m drop onto concrete twice - No fire, no leakage |
| 15 | Cycle time | ≥500 cycles |
Key Advantages
- Long Cycle Life: Withstands numerous charge/discharge cycles before significant capacity degradation
- Environmentally Friendly: Contains fewer heavy metals and harmful chemicals than older battery technologies
- Versatile Applications: Suitable for consumer electronics, industrial uses, automotive applications, and drone technology
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Get in Touch
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Company
Shenzhen Resky Electronics Co., Ltd.
Location
Room 1405-1, Building 3B, Huaqiang Idea Park, Guangming Street, Guangming District, Shenzhen, Guangdong Province,China
Contact Person
Alice