This lithium-ion rechargeable battery is compact, lightweight and rugged. Using the standard JST 2-mm connector, it delivers a 3.7-V voltage that will keep your projects powered and running for an entire day (and all night). In addition, the rechargeable battery has an integrated protection system that protects against high voltages (overload), undervoltage and short circuits. The protection helps to preserve the battery, extend its service life and protect you from potential accidents. This battery is an excellent choice if you are looking for a reliable power source for your projects. Its compact dimensions and built-in protection make it perfect for use in portable devices, robots, drones and other electronic applications. Features https://elecena.pl/product/25648730/333278-lithium-ion-battery-soldered-333278-500-mah-3-7-v 2024-03-29 https://elecena.pl/product/25648730/333278-lithium-ion-battery-soldered-333278-500-mah-3-7-v 2026-02-24