With this practical battery adapter You can extend the operating time of Your gadgetry with micro USB connection (e.g. mp3 player, mobile phone).

- Eliminates traveling with a ac adapter or charging cradle
- Charges your battery or provide backup power
- Lightweight , slim and compact size.
- Protective circuit to prevent overcharging (IC chip)!
- LED charging indicator
- Uses four AA-size batteries, which can fully charge your inside battery
- A on/off switch to prevent power leakage when not in use and a LED power indicator
- usable immediately, while charging, simultaneous charging and working
- Will not overcharge
- Current limited, with reverse circuit protection!
- Pocket sized, lightweight, durable, small and handy
- Connects directly to the standard port
- A perfect backup when you are traveling
- Works also with: 4 rechargeable 1,2 and 1,5V mignon AA battery
- length of cable: ca 29 cm
- non-frustration packaging

shipment:
battery adapter