Rechargeable Solar Lithium Battery 18650 7.4v 3500mAh Power Lithium Ion Battery Pack
Price:
Negotiable
MOQ:
10pcs
Delivery Time:
7-10days
Brand:
RESKY
Product Description
Rechargeable Solar Lithium Battery 18650 7.4v 3500mAh Power Lithium Ion Battery Pack
Product Specifications
| Attribute | Value |
|---|---|
| Rated Capacity | 3500mAh |
| Standard Voltage | 7.4V |
| Usage | Remote Control Boat, Remote Control Plane, Remote Control Car, LED Bicycle Headlamp, Electric Bicycle, Camera |
| Cell | 18650 3500mAh Battery Cells |
| Structure | 2s1p |
| Power | 25.9Wh |
| Cycle Life | 500cycles |
| Weight | 105g |
| Shipping | UPS, DHL, FedEx, TNT, by Air, by Sea |
| HS Code | 8507600090 |
Technical Details
| Model | 18650-2S1P |
|---|---|
| Nominal voltage | 7.4V |
| Nominal capacity | 3500mAh |
| Size | customized |
| Max charge current | 0.5C |
| Charging method | Constant current 1C to 8.4V, then charge with constant voltage 8.4V till charge current less than 0.01C |
| Max discharge current | 1C |
| Discharge cut-off voltage | 5V, 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) | >500times |
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
Consumer Electronics
- Flashlights: 18650 Li-ion battery packs are commonly used in high-power flashlights. Their high energy density allows for a long-lasting and bright light output. For example, a tactical flashlight might use a single or multiple 18650 batteries to provide a powerful beam that can reach hundreds of meters.
- Portable Chargers (Power Banks): Many power banks are designed to use 18650 battery packs. These batteries can store a significant amount of energy, enabling the power bank to charge smartphones, tablets, and other small electronics multiple times.
- Laptops: Some laptop manufacturers use 18650-based battery packs in their designs. The high energy density and relatively stable voltage of these batteries help to provide a longer battery life for the laptop.
- Bluetooth Speakers: High-quality Bluetooth speakers often rely on 18650 battery packs to power their audio amplification and wireless connectivity features.
- E-readers: The compact size and high energy density of 18650 battery packs make them suitable for e-readers. They can provide the necessary power to keep the device running for weeks on a single charge.
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