Voltaic Systems V25 6,700mAh USB Battery Backup
Voltaic Systems V25 power bank with USB 5V/2A output and solar-optimized Li-ion cells. 6,400mAh / 24 watt-hours, designed for use with Voltaic solar chargers and accessories. One customer notes it provides continuous power and pass-through charging
Highlights
- solar-optimized cells
- 6,400mAh capacity
- 5V/2A USB output
Pros
- usb-a output 5v/2a
- solar-optimized Li-ion cells
- designed for Voltaic solar chargers
- compact size
- always-on capability
Cons
- mixed battery life feedback
- perceived value for money
Best For
Features
- Solar-optimized Li-ion cells tested for solar applications
- Capacity of 6,400mAh / 24Wh suitable for multiple charges
- USB-C 5/9/12V 20W input/output with 5V/2A USB-A output
- Three input/output options: USB-A ports, USB-C, and solar input 5-7V 2A
- Includes Voltaic 25 battery and one USB-C charging cable