Description 3.7V 400mAh Single Cell Rechargeable LiPo Battery This 400mAh 3.7V single cell rechargeable Lithium Polymer (LiPo) battery is ideal for a wide range of gadgets, IoT devices, and portable electronics. Lightweight and compact, it provides a reliable power source for small-scale projects and applications requiring efficient, long-lasting energy. �� Key Features ⚡ Lightweight & Compact – Perfect for space-constrained applications �� Low Self-Discharge – Retains charge for long periods when not in use ❌ No Memory Effect – Maintains maximum capacity without full discharge cycles �� Stable Power Output – Good charging and discharging characteristics �� Long Cycle Life – Designed for extended usage and durability �� Specifications Capacity: 400mAh Voltage: 3.7V Size: 20 × 20 × 5 mm Battery Type: Single Cell LiPo (Lithium Polymer) Protection: Not included ⚙️ Applications Electronic gadgets IoT devices Portable electronics Wireless devices Electronic toys ⚠️ Precautions Store in a safe, non-conductive, fireproof container Avoid extreme temperatures (<0°C or >50°C) Disconnect when not in use Do not expose to direct sunlight or high heat Do not charge immediately after use or use a warm battery �� Package Includes 1 × 3.7V 400mAh Single Cell Rechargeable LiPo Battery
