VBpower 18650 7.4V 4Ah Li-ion Rechargeable Battery Pack (with DC Plug)

Model:VBLi-ion7.4V4Ah-2S1P

Specification：

Application: Low-power electronic devices, such as desktop mini fans, LED decorative lights, portable speakers, router backup power, etc.

Configuration: 2S1P

Nominal Voltage: 7.4V

Fully Charged Voltage: 8.4V

Cut-off Voltage: 6.0V

Nominal Capacity: 4000mAh (4Ah)

Cell Type: 18650 Li-ion

Continuous Discharge Current: 2A

Protection: Built-in Protection PCB 

Output Interface: DC Plug 5.5*2.1mm

Weight: Approx. 130g

Cycle Life: >500 cycles 

Origin: Guangdong, China

Warranty: 12 Months

Application: Low-power electronic devices, such as desktop mini fans, LED decorative lights, portable speakers, router backup power, etc.

Configuration: 2S1P

Nominal Voltage: 7.4V

Fully Charged Voltage: 8.4V

Cut-off Voltage: 6.0V

Nominal Capacity: 4000mAh (4Ah)

Cell Type: 18650 Li-ion

Continuous Discharge Current: 2A

Protection: Built-in Protection PCB 

Output Interface: DC Plug 5.5*2.1mm

Weight: Approx. 130g

Cycle Life: >500 cycles 

Origin: Guangdong, China

Warranty: 12 Months