Voltaic Systems V25 USB Battery Pack

The Voltaic Systems V25 USB Battery Pack is a 6,400mAh powerbank charger that is optimised for solar charging.

The V50 is optimised for solar charging with dual USB-A outputs on the top for charging two devices simultaneously as well as a USB-C power delivery input/output top port for fast charging.

The V50 features Voltaics ‘Always On’ mode via the two top USB-A outputs. This ensures that the V50 will not shut off even when a device is drawing low or no power mode making it ideal for IoT devices & timelapse projects.

The battery can be recharged via a solar panel or USB port with the included charging cable and also allows for pass through charging.

Features

• Universal battery pack for smartphones and USB devices
• Optimised for solar charging
• Pass through charging
• Recharge via solar panel or USB
• 2X USB-A Ports 1X USB-C PD
• Safe for air travel (Carry-on Luggage Only)
• Always On mode designed for IoT and Time-Lapse Projects
• Built-in temperature and charge protection

Specifications

Capacity: 6,400mAh, 23 Watt Hours

Battery Type: Li-Ion

Dimensions: 7.7cm x 7.7cm x 2.4cm

Weight: 165g

Output: 5V/2A , 3A max (2 outputs)

USB-C Input Solar (Both USB-C ports): 5-6V/2A

USB-C PD Input / Output (Top USB-C port): 5V/4A, 9V/2.2A, 12V/1.6A

Minimum Charge Current: 5mA (indicators turn on at 60mA)

Maximum Power Point (MPP): 5.2V

Protection: Short circuit over charge, over discharge, over temperature (45℃ Input Cutoff, 60℃ Output Cutoff), under temperature (0℃ Input Cutoff, -15℃ Output Cutoff)