Rechargeable Lithium-Ion Batteries (RBL-37-4000MAH)

Description Unleash the power of your device with our rechargeable lithium-ion battery pack! Never worry about running out of battery again with this reliable and long-lasting pack. Don't miss out on this essential addition to your device.   Specifications: HIGH PERFORMANCE: Our battery comes with 3 high quality cells and has an upgraded capacity of 4000mAh, providing long-lasting performance for your device. Say goodbye to constantly replacing old batteries and enjoy uninterrupted use with this reliable and efficient battery. MULTIPLE PROTECTION: Our battery prevents all your devices from overcharge, over discharge, short-circuit, ensuring a longer lifespan and safe usage, making it a reliable power source for users. SAFE & ENVIRONMENTAL FRIENDLY: Crafted with consumer safety and environmental responsibility in mind, our Lithium-Ion battery meets rigorous quality standards. Boasting a high energy density and long charging period, it is perfect for sustained daily use. EASY TO I