Heated Slipper Battery 3.7v 1800mAh (BP3502)

The BP3502PC-3V1800 is 3.7v 1800mAh version of BP3502 li ion rechargeable battery pack made of 1pcs HYB 103450 battery or other optional 103450 battery, The BP3502PC battery is a Pulse DC output battery with adjustable output settings. Application: heated booties for feet, womens battery heated clothing, womens battery heated gloves, battery powered boot warmers, heated ski insoles, cozy womens slippers and other 3v heated wear products. This 3.7v battery works for heated sock like NORDIC GEAR CORP's Lectra Sox Hiker Boot Socks just need to do some work in the connection adapting. The Lextra Socks use D battery which is only 1.5V, our 3.7v battery would run the sock to hot enough while providing much more running time.   Battery ID: BP3502PC-3V1900 Cell inside: 1pcs li ion 103450 battery Dimension: 14*56*56mm Capacity: 3.7v 1900mAh Input:  4.2v 1.5A max Output: 4.2v~3V 2A max, PWM Pulse DC output with adjustable output setting,  3 levels b…