Category
18650-2S
18650-2S
Overview
The 18650-2S is a compact lithium battery pack composed of two 18650 battery cells connected in series. With product dimensions of 22×37×67mm (Thickness×Width×Length), a nominal capacity of 2000mAh, and a nominal voltage of 7.4V, it is specifically designed for portable electronic devices that require stable medium-voltage power supply.
The 18650-2S is a compact lithium battery pack composed of two 18650 battery cells connected in series. With product dimensions of 22×37×67mm (Thickness×Width×Length), a nominal capacity of 2000mAh, and a nominal voltage of 7.4V, it is specifically designed for portable electronic devices that require stable medium-voltage power supply.
Quantity:
| Product Introduction | |
| Product Model: | 18650-2S |
| Product Dimensions | |
| Thickness (mm): | 22 |
| Width (mm): | 37.0 |
| Length (mm): | 67 |
| Basic Battery Performance Parameters | |
| Nominal Capacity: | 2000mAh |
| Nominal Voltage: | 7.4V |
| Nominal Internal Resistance: | ≤160mΩ |
| Cycle Life: | ≥85% (300 cycles) |
| Discharge Temperature: | -10~60℃ |
| Charge Temperature: | 0~45℃ |
Overview
The 18650-2S is a compact lithium battery pack composed of two 18650 battery cells connected in series. With product dimensions of 22×37×67mm (Thickness×Width×Length), a nominal capacity of 2000mAh, and a nominal voltage of 7.4V, it is specifically designed for portable electronic devices that require stable medium-voltage power supply.
Advantages
1,Compact Structural Design: With a thickness of 22mm and a sophisticated size, it is suitable for application scenarios with limited space.
2,Stable Voltage Output: The nominal voltage of 7.4V provides stable and reliable power support for devices.
3,Excellent Cycling Performance: Maintains over 85% of its capacity after 300 charge-discharge cycles.
4,Wide Temperature Adaptability: Supports normal operation in environments ranging from -10℃ to 60℃.
5,High-Quality Battery Cells: Adopts high-quality 18650 battery cells to ensure product consistency and reliability.
Application Fields
1,Portable medical equipment
2,Industrial testing instruments
3,Security monitoring systems
4,Professional communication equipment 5,Smart home products
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