Address:
6F No.18 Yucai Rd, Dalingshan Town, Dongguan, Guangdong, China
Business Hours: Mon–Fri 9AM–6PM (GMT+8)
3.7V LiPo 300mAh or Below
Ultra-compact 3.7V lithium polymer batteries from 140mAh to 300mAh. Ideal for wearable devices, smartwatches, IoT sensors, and mini electronics. Custom sizes available. HNF Battery manufacturer.
Showing 13–15 of 15 resultsSorted by popularity
303040 3.7V 300mAh LiPo Battery
$0.95303040 3.7V 300mAh LiPo battery, thin wide-format cell for smartwatches, fitness bands and health monitoring patches. CE certified.
302530 3.7V 180mAh LiPo Battery
$1.06302530 3.7V 180mAh LiPo battery, wafer-thin cell for smart glasses, mini tracking devices and compact IoT sensors. CE certified.
302530 3.7V 180mAh LiPo Battery
$2.58302530 3.7V 180mAh LiPo battery for kids smartwatches and compact wearables, ultra-thin 3mm pouch cell. CE certified.