DC 3.7V 800mAh 603040 Rechargeable Lithium Polymer Battery, Suitable for DIY 3.7-5V Electronic Products with Built-in 2-Wire Battery Replacement and LED Lights

Description

🔋 Power your passion with precision and protection!

This 3.7V 800mAh rechargeable lithium polymer battery offers a compact, lightweight solution with 2.96Wh power capacity. Featuring a high-quality Japanese Seiko IC for overcharge and short circuit protection, it supports a maximum current of 0.8A. Designed for DIY 3.7-5V electronic devices like Bluetooth headsets, LED lights, GPS watches, and e-books, it includes a JST 2-wire connector and heat shrink sleeve for easy installation. Ideal for professionals seeking reliable, safe, and versatile power in a sleek form factor.