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
