Specification:

• Input: AC 110-240V 50/60Hz
• Output: DC 4.2V 400mA
• Output: USB 5.2V 1250mA

Descriptions:

• LCD Indicator, to show the capacity of the battery. More Intelligent.
• External battery desktop charger, charge your battery without it is in your phone, compact design with smart IC chip to prevent over charge, over heat
• Material : Plastic with ABS material.
• Easy to charge your battery without the phone.
• Built-in protection circuit prevents overcharging and heats.
• CE and CCC certification.
  

Instruction:

• at first, extend the slot of the charger, to fit your phone battery properly
• secondly, slide the two metal pin to contacts to the two pole of your phone battery, one contacts to "+" metal pole and the other contacts to "-" metal pole of your battery. ( as the second photo shown in the above)
• wait a moment later, you will see that the LCD will show the rest of the battery capacity ( as the third photo shown in the above) , at last, plug the charger into the wall outlet for re-charging.

Compatible with:

• Sony Ericsson Vivaz U5 U5i /U8 U8i Vivaz Pro / Xperia X8 / E15i (EP500)
  Sony Ericsson Live with Walkman WT19i WT19 WT19a
  Sony Ericsson WT18 WT18i(EP500)
  Sony Ericsson Xperia mini pro SK17 SK17i SK17a / Sony Ericsson Xperia mini ST15 ST15i ST15a(EP500)