Some people like to use a high capacity power bank. They either use it because no time to charge their phone or they use it to save house electricity (charge full at workplace and use at home). Anyway, I’m not here to give you tips to save electricity. If you are an average smartphone user and need just a little bit of extra portable juice for your phone, read this review about Anker Astro E1.
Anker Astro E1 Specs
- Design: It is available in 4 colors: black, white, red and blue On the power bank are built an indicator. Four blue LEDs indicate the charge left. The button also built just in level with the body surface which helps prevent it from being accidentally pressed.
- Capacity: The 5,200mAh battery is enough to recharge a normal usage iPhone 5s twice. To recharge this unit itself takes about 5 hours with a 1 amp micro-USB charger.
- Power IQ: The USB port can adapt to basically any charging requirement your devices may have. This technology will detect your optimum charging current automatically up to 2 amp.
Overall, it is quite a good investment for this mid-range capacity power bank. You can get it from Amazon for a price of $20-$40