HXJNLDCDC 3.7V 220mah 402030 Rechargeable Lithium Polymer Replacement Battery for DIY 3.7-5V Electronic Product, Bluetooth headset, watch

Description

🔋 Power Up Your Projects with Confidence!

The HXJNLDCDC 3.7V 220mAh rechargeable lithium polymer battery is designed for a variety of DIY electronic products, offering a compact size and robust safety features. With a nominal voltage of 3.7V and a capacity of 220mAh, it ensures reliable performance for devices like Bluetooth headsets, GPS watches, and more. The battery includes advanced protection against overcharging and short circuits, making it a safe choice for tech enthusiasts.