Esperanza Hadron 4400

Small-sized power bank of small capacity for constant carrying. Differs in extremely compact overall dimensions, small weight and impressive resource of the built-in lithium-ion battery. According to the manufacturer, it is designed for 1000 charge-discharge cycles. However, such durability is achieved at the expense of relatively modest current characteristics. Through a single USB output, the device can deliver up to 1A current.

With a capacity of 4400 mAh, the Esperanza EMP105 power bank battery can charge a typical 2018 model year mid-range smartphone once. It is also capable of replenishing the charge level of bluetooth headsets and wireless headphones, portable players, mobile acoustics, navigators, e-books, smartwatches, action cameras and other personal gadgets with a microUSB port, designed for a 5 V charging voltage.

There is a simple and effective Remaining capacity LED indicator and all standard protection systems (against overcharging, short circuit, overheating, overvoltage and deep discharge). To charge the power bank battery itself, any charger capable of providing long-term operation in the 0.5A / 5V mode can be used. This can be a complete charger from any android smartphone, laptop or regular personal computer.