The 18650 1S2P 3.7V rechargeable lithium battery pack is a compact and reliable power solution designed for portable electronic devices and lighting equipment. Built using two high-quality 18650 lithium-ion cells connected in a 1S2P configuration, this battery pack delivers stable voltage output and increased capacity while maintaining a lightweight and compact design.
This lithium battery pack is widely used in LED lighting products, portable electronic devices, emergency equipment, and DIY battery systems. Its rechargeable design ensures long cycle life and cost-effective operation for both consumer and industrial applications.
Key Features
- 1S2P battery configuration for higher capacity
- Stable 3.7V nominal voltage output
- High energy density lithium-ion technology
- Rechargeable design with long cycle life
- Compact and lightweight battery pack
- Reliable performance for portable power applications
Typical Applications
- LED lighting and portable lamps
- Flashlights and headlamps
- Portable electronic devices
- Emergency lighting systems
- DIY battery packs and custom electronics
- Small electric equipment
Battery Configuration
| Battery Type | Lithium-Ion Battery Pack |
| Cell Type | 18650 Lithium-Ion Cells |
| Configuration | 1S2P (1 Series, 2 Parallel) |
| Nominal Voltage | 3.7V |
| Rechargeable | Yes |
| Applications | LED Lighting, Flashlights, Portable Electronics |
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