Specifications

1.Battery Packs in Silicon
2.Waterproof
3.Capacity:4400mAh
4.CE&RoHS

    8.4V 4pcs 18650 Waterproof li-ion Battery pack

Specification

 

Name	8.4V 18650 lithium ion battery pack
Nominal capacity	4400mAh
Voltage	8.4V
Size	68*37*37mm
Weight	230g
working temperature	-30°c-70°c
Cycle life	above 500 times
PCB	short circuit protection over discharging portection over charging portection over heat protection over current protection

 

Advantages

Had no memory effect: can follow along with the filling in, do not need to wait for electricity recharging exhausted;

 

Had long cycling life: fully charged up to 500 times or more times;

 

Environmental pollution had: do not contain lead, cadmium, mercury and other harmful substances,

 

All products are through the MSDS certification and UN38.3 Report

 

Had high safety: no explosion, not on fire. 

 

Waterproof

 

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