EPCTEK Power Bank Description
With 20,000 mAh of power behind it, the EPCTEK Power Bank is an external battery pack which offers some serious charge and it’s the ideal accessory to have with you, especially if you’re travelling or take long commutes. Portable, small and easy to carry the EPCTEK Power Bank is compatible with a huge range of smartphones including iPhone 4, 4S and 5, the Samsung Galaxy S2, S3, S4 and much more including brands like Sony, Nokia and Blackberry.
About Portable Battery Chargers
When you own a portable battery charger you can explore more with the extra power on your phone and not be fretting about when you’ll need to get to a power supply.
A Power Bank or Portable Battery charger is a small device that carries additional charge to top your mobile phone up multiple times. You use these chargers to charge any device that uses a USB charger, there are some power banks that are device specific. These usually case style battery packs.
All power banks on our site can be recharged multiple times and are not single use. The size of these chargers is measured in mAh, just like your mobile phone. You can estimate the additional battery life you will get by researching your phones mAh capacity. For example, if your phone has an 1800mAh capacity, a 2500mAh battery charger will boost your phone up to 2 times. The bigger the mAh capacity the battery charger has, the more times you will be able to top up your phone.