Auto-shift function maintain battery in full charge.
for multi-information, voltage, tome, charging percentage, charging capacity, worse battery and bad battery.
Dual battery Channel
can mix charging or USB power output for different capacity battery.
Intelligent power manage IC, overcharge protection, short circuit protection.
Uninterrupted power supply(UPS) function for USB power output.
Selectable USB power output DC5V/2.1A or DC5V/1A.
For Micro USB
DC5V/2A for charging.
The battery can be replaced.
When batteries installed, it can be used as a power bank.
Battery Type: 3.7V 18650 rechargeable Lithium-ion (not included)
Power input: DC5V 2A/DC6V Charging current over 1500mA
USB Output: DC 5V / 1A/2.1A(selectable)
Input USB-micro: B type
Operating temperature: 0~40
Charging time USB-micro B type 2000mA input Approx.:3-4 hours
Item size: 12 * 4.8 * 2.6cm / 4.7 * 1.8 * 1in
Item weight: 84g / 2.9oz
Package size: 11.5 * 5 * 4cm / 4.5 * 2 * 1.5in
Package weight: 103g / 3.6oz
1 * Charger
1 * USB Cable
1 * 1 * User Manual(English)
The batteries are not included.
The mobile phone and phone cable are not included.