Extremely high cost

Simple charging mode with the perfect combination of high efficiency.

High quality PS+ABS casing, environmentally
friendly non-toxic

Fireproof, shockproof, environmental protection and tasteless
Surface no edges, fine drying process
Anti slip, comfortable sensation

Nine layers of circuit protection built by Texas Instrument

Temperature Resistance

Heat-sensitive and temperature control mechanisms ensure Li-ion batteries operate within a safe range.

Input Overvoltage Protection

An OVP circuit prevents voltage surges from damaging the Power Bank.

Output Overvoltage Protection

Automatically monitors output voltage to protect the device and shuts off when voltage exceeds the maximum limit.

Short Circuit Protection

Instinctively protects of the motherboard and battery if shot circuit occurs.

Automatic Charger Protection

Detects when the charger is inserted incorrectly and will automatically stop charging.

Overcharge and Over-discharge protection

Control IC TI/SEIKO provide the most reliable protection

Reset Mechanism

The power button can be used to reset the Power Bank in unstable environments by press long enough time.

Output Overcurrent Protection

Automatically monitors output current to protect the device and shuts off when current exceeds the maximum limit.

Cell self PTC Protective Circuits

The cells we choosed are equipped with PTC to effectively control and protect batteries when temperature and current exceed the maximum limit.

Optimized charge or discharge efficiency

World-class chip built into the power bank are not only safer, but improve charging conversion rate and stabilize discharging voltage with advanced resistance capcitance sensors to optimize efficiency and durability

Up to 93% conversion rate
Added 100 Rounds
Increased 10% power out efficiency

Compatible with a wide range of devices

Power bank automatically adjusts its output level based on the connected device.It is compatible with smartphones and tablets from Apple , Samsung , HTC , Google and BlackBerry as well as a variety of digital cameras and handheld gaming devices

Input 5V/2A Model NO HTD19450 Capacity 5000mAh
Output 5V/2.1Amax Cell Type Lithium-ion battery