3800mAH [18650] Li-Ion Cell Rechargeable Battery 3.7V [Original - OselTech]

OselTech 18650 Li-Ion 3800mAh 3.7V Rechargeable Battery - Flat Top

The OselTech 18650 Li-Ion Rechargeable Battery is a high-capacity power source designed for reliable, long-lasting performance. With an impressive 3800mAh capacity and a stable 3.7V output, it ensures your devices run longer. This battery boasts an extended life cycle of up to 1000 charges, significantly reducing the need for frequent replacements. It's perfectly suited for a wide range of applications, including high-drain flashlights, portable power banks, and custom DIY battery packs. Engineered for durability, it performs reliably across an extreme temperature range from -20°C to +85°C. Its standard 18650 size and flat top design make it versatile for various electronic devices and battery holders. Choose OselTech for consistent power and exceptional value.

Specifications:

• Brand: OselTech
• Battery Type: 18650 Li-Ion Rechargeable Cell
• Capacity: 3800mAh
• Voltage: 3.7V
• Life Cycle: Up to 1000 charge cycles
• Rechargeable: Yes
• Dimensions: 18mm (Diameter) × 65mm (Height)
• Operating Temperature: -20°C to +85°C
• Terminal Type: Flat Top
• Origin: Made in China

Key features and benefits:

• High Capacity 3800mAh: Ensures extended runtime for your electronic devices.
• Long Life Cycle: Rechargeable up to 1000 times, offering significant cost savings.
• Stable 3.7V Output: Delivers consistent and reliable power performance.
• Wide Temperature Range: Operates efficiently from -20°C to +85°C.
• Standard 18650 Size: Compatible with a broad array of electronic gadgets.
• Flat Top Design: Ideal for specific battery pack configurations and holders.
• Original OselTech Quality: Guarantees dependable and safe operation.

Applications:

• High-power flashlights & emergency lighting
• Portable power banks & battery backup systems
• Laptops & various portable electronics
• DIY battery pack assemblies & custom projects
• Electric toys & remote-controlled vehicles

Package Includes:

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