EC TECHNOLOGY? New design Backup External Battery Pack and Charger (Power Bank) with flashlight
I bought this battery pack after my friend showed it to me. I have 2 other cell phone chargers but what is nice about this one is that I can stick it in my pocket and take it anywhere, like the beach. It takes about 4 hours to recharge a phone that has about 45% battery life left (Samsung S4). To charge the battery pack itself, I prefer using my cell phone charger over the computer for the simple fact that the computer must be left on during chargin. The flash light is really bright. Overall I'm happy with 