3.7V 1800mAh 18650 EASTAR Lithium-Ion Battery
The EASTAR 18650 3.7V 1800mAh Rechargeable Li-Ion Battery is a dependable and efficient power source designed for flashlights, portable devices, and DIY electronic projects. It delivers consistent voltage output for smooth and reliable performance.
Key Features
- Rechargeable Lithium-Ion battery
- Nominal voltage: 3.7V
- Battery capacity: 1800mAh
- 18650 standard cylindrical size
- Consistent and reliable voltage output
- Long service life with 300 to 500 charging cycles
- High energy efficiency and low self-discharge
Applications
- Rechargeable flashlights and torches
- Portable electronic devices
- DIY electronics and robotics projects
- Battery-powered tools and gadgets
- Emergency and backup power solutions
Technical Specifications
| Product Name | 3.7V 1800mAh 18650 EASTAR Li-Ion Battery |
|---|---|
| Brand | EASTAR |
| Battery Type | Rechargeable Lithium-Ion |
| Model | 18650 |
| Nominal Voltage | 3.7V |
| Capacity | 1800mAh |
| Battery Size | 18mm Diameter × 65mm Length |
| Charging Cycles | 300 to 500 Cycles |
| Output | Consistent & Reliable Voltage Output |






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