??Specification:<br /><br /> <br />  <br />  <br /> <br /> <br />  <br />   <br />    Product name:<br />   <br />    LiitoKala Lii-500 1.2V\/3.7V Battery Charger<br />  <br />  <br />   <br />    Brand:<br />   <br />    LiitoKala<br />  <br />  <br />   <br />    Model:<br />   <br />    Lii-500<br />  <br />  <br />   <br />    DC Input voltage:<br />   <br />    12V \/ 2.0A<br />  <br />  <br />   <br />    Discharge current:<br />   <br />    250mA¡ê? 500mA<br />  <br />  <br />   <br />    Li-ion battery charging current:<br />   <br />    4.2V 300mA \/ 500mA \/ 700mA \/ 1000mA<br />  <br />  <br />   <br />    NiMH battery charging current:<br />   <br />    1.48V 300mA \/ 500mA \/ 700mA \/ 1000mA<br />  <br />  <br />   <br />    Compatible Batteries:<br />   <br />    18650¡ê?26650¡ê?14500¡ê? AA¡ê? AAA¡ê? etc.(not included)<br />  <br />  <br />   <br />    USB Output:<br />   <br />    5V --- 1000mA<br />  <br />  <br />   <br />    Termination:<br />   <br />    Intelligent voltage monitoring<br />  <br />  <br />   <br />    Weight:<br />   <br />    305g+120g+32g<br />  <br />  <br />   <br />    Size:<br />   <br />    162mm(L) x 96mm(W) x 36mm(H)<br />  <br /> <br /><br /><br />Features:<br />1. Four kinds of charge current regulation (300mA \/ 500mA \/ 700mA \/ 1000mA)<br />2. It can be of different size batteries while charging(18650\/26650&amp;hellip;&amp;hellip;\/AA\/AAA)<br />3. The charger preclude the use of a separate screen LCD display¡ê? voltage (V) Current (mA) Time (h) Capacity (mAh) resistance (mR)<br />4. Under charge mode¡ê? 4 channel work independently¡ê? you can select different charging current for charging and Hunching lithium-ion batteries and nickel-metal hydride batteries.<br />5. FAST TEST mode¡ê? 4 channels can quickly detect the battery capacity¡ê? regardless of the lithium-ion batteries and nickel-hydrogen batteries¡ê? are working independently. Rapid detection of battery capacity process (1 discharge¡ê? 2 full) by the two step<br />6. NOR TEST mode¡ê? the battery capacity is normally detected by the three step process (1 first charged¡ê? then discharged 2 and 3 refill)¡ê? the detection process of the battery capacity;<br />7. CHARGE and FAST TEST \/ NOR TEST 3 modes can work simultaneously; independent set charge \/ fast capacity detection \/ normal capacity detection;<br />8.  A variety of protection functions: overcharge and over discharge¡ê? short circuit¡ê? temperature¡ê? 0V voltage activation function¡ê? (- &amp;Delta;V &amp;amp; 0&amp;Delta;V)¡ê? 1.65V-2.2V can not be charged¡ê? intelligent recognition bad battery and reverse-battery detection protection.<br />9.  With standard 5V \/ 1000 mA USB output: from 1 to 4 lithium batteries lithium batteries USB output is completed¡ê? the product can not be nickel-metal hydride battery with USB output.<br /><br />Description of the keys:<br />1. The charger has six buttons¡ê? mode selection key (MODE)¡ê? the current selection key (CURREN)¡ê? and view the data independently selected key (1234)¡ê? the use of simple and convenient;<br />2. Hold down the MODE key in any case and held for 3 seconds to change the CHARGE (charge) mode or FAST TEST¡ê? NOR TEST (capacity test) mode¡ê? then tap again corresponding to the function keys can be changed within 8 seconds¡ê? to current¡ê? independent¡ê? Hunchong¡ê? capacity test¡ê? the selected function after 8 seconds into the working state¡ê? in working condition can tap the (1234) key to view the current (mA) \/ capacity (mAh) \/ voltage (V) \/ time ( h) \/ resista