Easy to charge your battery without the phone, this Battery charger for Samsung Galaxy S2 i9100 is a necessary device on your office desk or at home. Such Battery charger is great partner for you as a backup battery charger! This mobile phone charger featuring quick charge with automatic constant current control prevents battery from overcharging, short circuit, and electronic shock, preserving your battery&acute;s life span.<!--Features --><p>FEATURES</p><ul class="p_f"><li>New Battery Charger for Samsung</li><li>Easy to charge your battery without the phone</li><li>Built-in protection circuit prevents overcharging and heats</li><li>Charge from a USB port or power outlet</li><li>Charge two batteries at the same time</li><li>CE and CCC certification</li></ul><!--Specifications --><p>Specifications</p><table width="100%" border="0" cellpadding="0" cellspacing="0"><tbody><tr><td width="131">Input</td><td width="365">AC 100 - 240V ~ 50 / 60Hz 0.15A</td></tr><tr><td>Output</td><td>DC 4.2V 350mA -- + 50mA</td></tr><tr><td>Output</td><td>USB 5.2Vd.c. 800mA</td></tr><tr><td>Dimensions</td><td>3.27" x 1.97" x 1.02" (L x W x H)</td></tr><tr><td>Weight</td><td>1.9 oz</td></tr><tr><td>Color</td><td>Black</td></tr></tbody></table><!--Package Includes --><p>Package Includes</p><ul><li>1 x Battery charger for Samsung Galaxy S2 i9100</li></ul><!--Extra Info --><!--produts_compatibility -->