18650 7Ah 5V Lithium Ion Battery Charger UPS 5V 1A For Intelligent Audio Door Lock

Product Description

18650 5V 7Ah Lithium Battery Mini UPS 5V1A Intelligent Audio Door Lock Monitoring Charger

Cell model: 18650/3.6V/3500mAh

Battery specification: /5V

Nominal voltage: 5V

Nominal capacity: 8000mAh

Charging voltage: 5V

Charging current: ≤2A

Discharging voltage: 5V

Discharging current: 2A

Instant discharging current: 2.5A

End-off voltage: 2.5V

Internal resistance: ≤100mΩ

Battery weight: 420g

Product dimension: 25*60*100mm(Max)

Charging temperature:0～45℃

Discharging temperature: -20～60 ℃

Storage temperature: -20～45 ℃

Battery case: plastic housing

Communication: /

Lithium ion battery protection: short circuit protection, overcharging protection, over-discharging protection and overcurrent protection

Application field: buoy location

Product features:

1. Small self-discharging current;

2. The battery has temperature protection;

3. The battery pack has good security and long cycle life;

4. The battery has charging management with 5V input;

5. Have 5V stable input;

6. The battery pack has long cycle life, which conforms to the principle of low carbon, energy conservation and environmental protection.