REVIEWS
Anker astro external battery 5600 mAh Review
Power banks are used for providing portable power to charge battery powered items like mobile phones and other similar items that have a USB interface.
This one from Anker I took with me on some hiking trips.
Features
- Compact design
- Rugged and durable
- Charge indicator
My experience
Charges an iPhone 5 about 2/3 times.
Why did I buy one?
- Back up battery for my dying iPhone 5 battery
- Trickle charge for solar panel
Conclusion
Solid products. Worked better than some other brands I tried. Held it’s charge for longer and was robust. Good company that does some other decent products too.