Product Standard
Modle:                 BHB-Heated Insoles
Battery Capacity:      1400(mah)
Battery Voltage:       3.7(v)
Battery Input:         DC8.4V  600-1000(mah)
Batter Output Power:   7.5(w) Max
Battery Recly time:    300-500
Working temperature:   33°C-42°C
Working time:          8-12 (h)

Product Certification: CE

Suitable for: all kind of poeple such as student,elder, office people, police,soldier,driver  and people who working ourside in the cold weather

gift package
a pair of insole with adjustable size
a pair of friendly environment battery pack
one piece of charger with double output.

Illustration
Heating Insoles Lithium Batteries , are my company Mr. Hongtinghe and Mr. Luohai senior engineers'self-development, design, production, with its own intellectual property rights, and Microcomputer MCU Power Management.It use in heating gloves.to ensure safe and reliable product quality ,battery using the LG or Samsung original lithium batteries - processing production.

Easy to Use: Heating Insoles Battery is Humanization design. One piece charger with two output.It has two charging circuit, two sets of indicator lights.It can simultaneously to the two Li-ion battery charging and constant voltage constant current charging.When the two lithium battery pack is fully charged, the charger, two lights were also changed from red to green.When two battery charge and discharge, we need to put lithium battery power switch appropriated for the location of NO, whereas appropriated for OFF position.