DC 3.7V 3000mAh 103665 Rechargeable Lithium Polymer Battery, Suitable for DIY 3.7-5V Electronic Products with Built-in 2-Wire Battery Replacement and LED Lights

Description

🔋 Power up your creativity with safe, sleek, and smart energy!

This 3.7V 3000mAh rechargeable lithium polymer battery delivers a robust 11.1Wh power output with a maximum 3A current, ideal for DIY electronics operating under 5V. Featuring a compact 66×36×10mm form factor and weighing just 47.4g, it includes a built-in Japanese Seiko IC for comprehensive protection against overcharge, overdischarge, overcurrent, and short circuits. The package comes with a 2-wire JST 2.0mm connector and heat shrinkable insulating sleeve, ensuring easy and safe battery replacement for your custom projects.