EFM® Power Banks - Stay charged on the go!
Never miss out again because of a flat battery!
Featuring DST (Device Sensing Technology), EFM® POWER BANKS determine the power requirement of your device and optimise the output to suit so you get the fastest, most efficient charge possible.
DST also protects your device from over-charging, prolonging the life of both the battery and device.
EFM Power Banks come partially charged for immediate use, and include a 25cm USB to Micro USB cable to get you started.
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