Promate Bolt-10

Promate Bolt-10 is a small power bank under the auspices of affordability, extending the wake time of portable electronics in the "field" conditions away from electrical civilization.

Effective capacity

The number "10" in the full name of the model indicates the claimed capacity (in thousands of mAh). Taking into account the conversion of the operating voltage to a value of 5 V at the outputs of the device, the user has the right to count on the effective capacity of the power bank of the order of 6300 mAh. The average smartphone with such data can be fully charged once, while the Promate Bolt-10 battery tanks will still have some strategic energy reserves to refuel the battery away from the outlet.

Charging interfaces

The external battery is positioned as a portable battery, which fits easily into a pocket. The power bank has two USB A ports with a total charging power of 10 watts. A similar figure applies to charging the device's built-in lithium polymer battery. The full cycle of “refueling” the power bank lasts about 5 hours, for which the onboard microUSB or USB-C connectors are used.

Clear indication

The model provides a full set of necessary protective systems - from short circuit, overvoltage, overheating and overcharging. In addition, the power bank has acquired a simple and intuitive LED indicator of residual capacity. A four-level indicator helps to estimate the degree of charge of the device "by eye". With all this, the purchase of Promate Bolt-10 minimally hits the thickness of the wallet.