Factory-Direct 3.7V 750mAh Lipo Battery (603040/584070) - UL2054/CB/Kc Certified for Mobile, GPS, Hearing Devices & Audio Equipment

Factory-Direct 3.7V 750mAh Lipo Battery (603040/584070) - UL2054/CB/Kc Certified for Mobile, GPS, Hearing Devices & Audio Equipment. UL2054 & CB Certified: Certified for safety in mobile, GPS, hearing devices, and audio equipment. High Cycle Life: Rechargeable up to 500 times with stable performance. OEM/ODM Manufacturing: Professional manufacturer offering full customization services. Low Self-Discharge: Advanced technology ensures minimal energy loss during storage. Lightweight Design: Approximately 17.5g weight for portable electronic applications. 12 Months Warranty: Comprehensive warranty coverage for quality assurance. Fast Response Time: Professional support team replies to emails within three hours. Eco-Friendly Material: Mercury-free, fire-proof, explosion-proof, and leakage-proof.