Features:

High capacity portable battery charger power bank with 2400mAh
Built-in 2400mAh high-quality rechargeable 18650 Li-ion battery.
Battery indicators display the accurate percentage of power. 
Ultra high conversion efficiency up to 95% and the conversion rate of the normal power bank is only about 75% to 85%. 
Ultra slim size for portability, round design makes it easy to hold.
Lipstick bar size design carries convenient more.

Specification:

Colour: gold, red, , Green
Output Voltage: DC 5V
Output Current: 5.0V / 1000mAh max
Input Voltage/Current: 5.0V / 1000mAh
Battery Capacity: 3.7V/2400mAh
Product dimension:  90mm x 20mm x 20mm
Applicable product: smart mobile,MP3,MP4,digital cameras etc.
Battery type: 18650 lithium battery
Input interface: Micro USB
Output interface: USB output
Full charging time(AC power): 5-6 hours

Safety:

1. Over current protection
When the current increasing in an exception, power bank immediately Start voltage buffer function, ensure the voltage in a steady state at any time., Avoid cause your charging device any damage.
2. Short circuit protection
When there is a short circuit occur in external device, power bank start Protection function, shut down the supply and avoid short circuit damage.
3. Overheat protection
When the power bank work long in high temperature environments (Exceed 60 degrees), Power bank will not be dangerous due to the high temperatures.
4. Over discharge protection
When power bank discharge got to the critical point, the circuit automatic start Protection function and stop discharge.
5. Overcharge protection
Long time charge for mobile power supply or use power bank charge for the phone. When get to saturation point, system automatically shut down, avoiding the overload problems.
6. Over voltage protection
Long time charge for mobile power supply or use power bank charge for the phone, when get to saturation point, in order to prevent over-voltage, the system automatically turns off. 

Package included:
1x 2400 mAh REMAX power bank
1x USB cable