21700 5000mAh Battery Cells 14.8v 74wh Li-Ion Battery Pack for Solar Street Light at 300g
Price:
Negotiable
MOQ:
10pcs
Delivery Time:
7-10days
Brand:
RESKY
Product Description
21700 5000mAh Battery Cells 14.8v 74wh Li-Ion Battery Pack for Solar Street Light at 300g
Product Attributes
| Rated Capacity | 5000mAh |
| Standard Voltage | 14.8V |
| Usage | Electronics products, LED lights, etc |
| Cell | 21700 5000mAh Battery Cells |
| Structure | 4s1p |
| Wh | 74W |
| Cycle Life | 500 cycles |
| Weight | 300g |
| Shipping | UPS, DHL, FedEx, TNT, by Air, by Sea |
| HS Code | 8507600090 |
Product Specifications
| Model | 21700-4S1P |
| Nominal voltage | 14.8V |
| Nominal capacity | 5000mAh |
| Size | Customized |
| Max charge current | 0.5C |
| Charging method | Constant current 1C to 16.8V, then charge with constant voltage 16.8V till charge current less than 0.01C |
| Max discharge current | 1C |
| Discharge cut-off voltage | 10V, the over-discharge detection voltage of PCM |
| Operating environment | Charging, 0°C ~ 45°C; 65±20%RH; Discharging, -20°C~60°C; 65±20%RH |
| Storage environment | -20°C~45°; 65±20%RH |
| Lifespan (80% Prime Capacity) | >500 times |
Charging Attention: It is dangerous that charging with higher current or voltage than Product Specification may cause damage to the cell electrical, mechanical safety performance.
Applications
- Portable Power Tools: Such as cordless drills, impact drivers, and circular saws. The high-capacity 5000mAh battery can provide long-lasting power, enabling the tools to operate for extended periods without recharging.
- E-Bikes and Scooters: It can be used as the power source for electric bicycles and scooters. The 14.8V voltage helps to achieve a reasonable speed and acceleration, while the 5000mAh capacity allows for a certain cruising range.
- Portable Electronics: For high-power-consuming portable electronic devices like portable speakers, DJ equipment, and certain medical devices. The battery pack can supply stable power to ensure normal operation.
- Solar Energy Storage: In small-scale solar energy storage systems, this battery pack can store electricity generated by solar panels for use at night or on cloudy days.
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
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