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PromatePower Banks

Promate 20000mAH Compact Smart Charging Power Bank with Dual USB Output

At a glance

  • Bolt-20 is designed for those who look for portable and powerful backup battery options. The high capacity 20000mAh power bank ensures faster charging speeds with dual USB output ports. The voltage regulation makes sure that optimum current is supplied as per the device. Bolt-20 is compatible with all USB-powered devices.
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Product overview

Bolt-20 is designed for those who look for portable and powerful backup battery options. The high capacity 20000mAh power bank ensures faster charging speeds with dual USB output ports. The voltage regulation makes sure that optimum current is supplied as per the device. Bolt-20 is compatible with all USB-powered devices.

Battery Type

Li-Polymer

Input USB-C

5V/2A

Input Micro-USB

5V/2A

Total Output

5V/2A

Output USB 1

5V/2A

Output USB 2

5V/2A

Charging Time

10 Hours

Before you order

Check the exact model and listed specifications before ordering. Choose delivery or scheduled collection at checkout; your order page shows the estimated date.

Key features

  • Bolt-20 is designed for those who look for portable and powerful backup battery options. The high capacity 20000mAh power bank ensures faster charging speeds with dual USB output ports. The voltage regulation makes sure that optimum current is supplied as per the device. Bolt-20 is compatible with all USB-powered devices.