Energizer XP1000 Universal Rechargeable Power Pack with 1000 mAh Black
  • The Energi to Go is a lifesaver when you are on the go. My HTC EVO is an awesome phone, but a serious battery hog and has (inevitably) run out when I'm running errands or heading out. The times I've hit cell battery going empty are when I'm not by the wall charger or car charger long enough for a decent recharge.The Energi to Go is about the size of a credit card, and as thick as about 3 stacked credit cards. I can now have my phone being charged in my purse while out and about.Before your first phone charge, you need to charge the Energi to Go. My initial charge of the pack was about 3 hours, via USB to my computer. It's about 2& 1/2 hours when the pack is completely depleted of charge.If…
  • Its very small, very light, and very affordable, and gives you just enough power for the times when you find yourself "stuck" without a power source.It takes about 3-4 hours to charge up VIA a USB cable/port.My test was this. I used my iPhone until it was down to a 45% charge. I then installed the XP1000. It was able to charge the phone (off) up too 100% in about 40 min. I then turned the phone on, played a graphically intense game for 20 min - and it still showed it was charging the phone. I made a call (5 min), and then went on Facebook for about 10 min - only then did the charger "turn off" (ie, ran out of power) - however the phone still showed a 100% charge. The unit…
Product Features
  • Universal portable charger great for cell phone back-up batteries and emergencies--just plug it in for instant power
  • Provides cell phones up to 6 hours of extra power and up to 2 hours of extra power for smartphones
  • Comes with 4 tips to fit a wide range of cell phones
  • Smart LEDs show battery and charging status
  • Comes pre-charged out-of-the-box; maintains charge for up to 1 year