2pcs 4000mAh 3.7V Heat Spare Battery for Heated Products Rechargeable w/ Remote

Rated output: DC3.7V/2A

Rated input: TYPE-C 5V/1A

Product size: 17*45*83MM

Product material: PC fire retardant material

Cell type: polymer lithium-ion battery

Product color: black

Charging time: about 4~5 hours

Capacity: 3.7V 4000MAH

Power Interface:DC35135 / 3.5*1.35mm

Application: Electric heating equipment suitable for DC35135 interface: socks, gloves, scarves, knee pads, insoles, etc.

 

Package includes:(Socks Are Not included)

2Pcs 4000mAh Battery

1Pcs Remote Control

1Pcs Charging Cable

 

How to use the remote control is as follows:

Double-click the battery on/off key twice and the battery indicator light will flash. Click the up or down key on the remote control once to indicate successful pairing. Press the up and down keys on the remote control to adjust the high and low gears. The up key is for Raise the temperature, and the down key is for Reduce temperature. The switch key on the remote controller can only turn off the battery, but cannot turn it on. Turning on the battery must be done on the battery.

 

To use it manually, the method is as follows:

Press and hold the battery on/off button for 3 seconds to turn on the power. When the battery is turned on by default, the green light is on in the middle range. Click to switch gears. Red is the large gear and blue is the small gear. Press and hold to turn off the battery.

The three-color lights on the battery switch key represent the gears, red for high gear, green for mid-range, and blue for small gear. The four blue indicators on the front of the battery represent battery power, 25%-50%-75%-100%.

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