It is the smart way to make sure you are always in power!<br>High quality battery power charger is suitable to 3.7V 3.6V CR123A 16340 battery type， it work for both Ni-MH and NI-CAD batteries.                                    Features            Can charge CR123A， 16340 rechargeable batteries<br>Model: WF138<br>Input: 100 - 240V ~ 50 - 60Hz<br>Output1: 3.6V - 250mA， 2 x 3.6V - 250mA<br>Output2: 3.0V - 250mA， 2 x 3.0V - 250mA<br>Color: White<br>                                                            Specifications                        Brand     Ultrafire    <br>          Model     WF138    <br>          Input     100 - 240v    <br>          Input Frequency     50 - 60Hz    <br>          Output1     3.6V - 250mA， 2x3.6V - 250mA    <br>          Output2     3.0V - 250mA， 2x3.0V - 250mA    <br>          Compatibility     CR123A， 16340 rechargeable batteries    <br>          Color     White    <br>                                                             Package Includes            1 x Ultrafire WF-138 Charger for CR123A/16340 Battery White<br>