ROBO PLUS 402030 400mAh 3.7v single cell Rechargeable LiPo Battery

This slim and lightweight battery offers high energy density, making it ideal for space-constrained electronics. Built using Lithium Polymer technology, it ensures stable performance, quick charging, and long battery life.Widely used in gadgets like GPS trackers, Bluetooth speakers, IoT modules, DVD players, and mini electronics, this battery delivers consistent voltage and reliable output. Its rechargeable nature makes it eco-friendly and cost-effective over time.Whether you’re building a DIY project or replacing an old battery, this Li-Po battery is your perfect power source for small electronic applications.