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Overview and Specifications:

Model: k2
Input: DC 5v-1a
Output: DC 5.1 v-1a DC 5.1 v-2a
Capacity: optional
Battery type: 18650 lithium ion battery
Smart charger mobile power box multi-function flashlight anti-reverse protection screen shows 0 voltage charging vertical line
Adapt to most battery specifications of DIY, 18650 lithium-ion battery is suitable for various specifications of different brands, different power, different length, pointed, flat head, 18650 lithium batteries can be used, six kinds of display mode, the battery information all feedback on the screen working condition be clear at a glance, each battery charging and discharging independently, at the same time working and mutual influence power to run out of battery will first stop discharge, battery, first with the battery will be stop charging.

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