Quality control: item by item testing technology before leaving factory, battery capacity tester, spot welder, testing equipment
Voltage: 3.7v-4.2v Warranty period: 1 year Safety: overcharge, discharge, overvoltage, overcurrent, short circuit, temperature
protection Battery IC: dual protection IC, more stable and safe, extend battery life Unit level: AAA / AAAA / AAAA+ Battery type:
(lithium) lithium ion battery rechargeable: Rechargeable Certification: CE, FCC and RoHS Working temperature: (- 10 ~ 50 ℃)
Standby time: 72-120 hours, cycle life > 500 times
Voltage: 3.7v-4.2v Warranty period: 1 year Safety: overcharge, discharge, overvoltage, overcurrent, short circuit, temperature
protection Battery IC: dual protection IC, more stable and safe, extend battery life Unit level: AAA / AAAA / AAAA+ Battery type:
(lithium) lithium ion battery rechargeable: Rechargeable Certification: CE, FCC and RoHS Working temperature: (- 10 ~ 50 ℃)
Standby time: 72-120 hours, cycle life > 500 times