3.7V 1800mAh Lithium-Ion Rechargeable Battery

The 3.7V 1800mAh Lithium-Ion Rechargeable Battery is a high-capacity, high-efficiency power solution designed for a wide range of portable electronics, IoT gadgets, robotics, and DIY projects. Built with advanced lithium-ion chemistry, this battery delivers consistent performance, extended runtime, and stable voltage output. Its lightweight design and rechargeability make it perfect for applications requiring dependable power in a compact form.

This 3.7V 1800mAh Li-Ion battery is compatible with standard Li-Ion charging modules and protection circuits, this battery is ideal for makers, engineers, and professionals alike.

Note: Product image is for reference only. The battery part number, label, or brand may vary, but the electrical specifications remain the same.

Features:

• Nominal Voltage: 3.7 V DC — compatible with many low-voltage devices.
• High Capacity: 1800 mAh for extended operational time.
• Rechargeable Lithium-Ion Chemistry: High energy density with reliable cycle performance.
• Stable Power Delivery: Consistent voltage output throughout discharge.
• Lightweight & Compact: Easy integration into portable and space-limited designs.
• Compatible Charging: Works with standard Li-Ion chargers and protection circuits.

Specification:

• Battery Type: Rechargeable Lithium-Ion
• Nominal Voltage: 3.7 V DC
• Capacity: 1800 mAh
• Fully Charged Voltage: 4.2 V (max)
• Cell Configuration: Single cell (1S)
• Chemistry: Lithium-Ion (Li-Ion)
• Rechargeable: Yes

Applications:

Perfect for:

• Portable electronics & wearable devices
• Arduino, microcontroller & IoT projects
• Bluetooth/Wi-Fi modules & sensors
• Handheld gadgets and tools
• Robotics & mobile systems
• Backup power for micro devices
• Low-power RC vehicles & drones

Package Includes:

• 1 × 3.7V 1800mAh Lithium-Ion Rechargeable Battery