Standard USB 2.0 5V power output, compatible with most of mobile devices charging

Standard USB 2.0 5V power output, compatible with most of mobile devices charging requirements.

Maximum 2.1A current output supports fast charging for most of and smart phones and tablet devices.

Dual USB port output design allows user to charge 2 devices at the same time.

Triple safety protection design for safe and reliable usage.

Using only the best battery cells from Sanyo, all cells are made in Japan.

Designed and manufacturing in Taiwan for best quality and reliability.

HE1-78U2 is a portable power pack device with internal Li-ion batteries provides a charging source for you daily used mobile devices such as smart-phones, tablet devices, digital cameras, 

and other gadgets that can be charged with standard USB 5V power. With HE1-78U2 you can charge your devices on the road at anytime and any place without worrying their battery running low.

HE1-78U2 provides two USB 5V with maximum 1.2A and 2.1A output allows most of the mobile device and tablet devices to charge fast and fully and you can charge 2 devices at the same time. 

·Two USB ports to charge two USB devices simultaneously, 7800mAh Battery Capacity,

·Charge most of mobile devices including smart phones, tablets, and digital cameras with standard USB 5V power input

·One USB port up to 1.2A current output support fast charging for most smart phones and mobile devices

·One USB port up to 2.1A current output support fast charging for most msart phones and mobile devices

·Triple safety protection design for safety and reliable usage, Power On / Off button, Design and Manufactured in Taiwan

USB output port Overcurrent Protection :-   If the USB port current is over the protection range while charging the power bank, the cell Overcurent Protection will terminate the charging immediately so that it won’t shorten the battery’s lifespan or damage your smart phone / tablet.

Over Discharge Protection :-    When the device is discharging, if the battery voltage is lower than 2.3±0.1V, the over discharge protection will terminate discharging immediately, so that it won’t shorten the device or the battery’s lifespan

Cell Overcurrent Protection   :-         If the current is over the protection range while charging or discharging the power bank, the cell Overcurent Protection will terminate the charging or discharging immediately so that it can avoid any catastrophic consequences from happening.

The  most reliable product quality:-  As long as you choose the battery cells with a brand name, its product quality should be reliable. Currently in the market, the major 18650 type Li-ion batteries manufacturers are from Japan, Korea and China. Usually battery cells from Japan have the best quality, and Korean battery cells are better than those made in China. However, Anyway, there are many fake ones in the market, so you have to be extra careful when purchasing.

·Li-ion Battery Cell

·Multiple Safe Protection

·Input DC5V / 1A

·output USB1:DC5V / 1.2A 

·output USB2:DC5V / 2.1A

·Weight: 190g 

·Dimensions: 65.2(W)x107.0(D)x23.7(H)mm