<b>Two Model - Charge & Discharge</b><br> Press the blue button for charging and discharging<br> "CHG" -- Charging; "DISCHG" -- Discharging; <br> "ERROR"-- install the battery incorrectly or the battery is broken one.<br><br> <b>MCU controlled, Safety Protected</b><br> Negative delta V (- ∆V) cut-off function (except for 9V batteries), overcharge protection, short circuit protection and non-rechargeable or bad cell detection make it more easier for usage.<br><br> <b>Compatible Models</b><br> For Ni-MH Ni-CD rechargeable batteries: 1/2/3/4 AA, AAA, C, D and 1/2 9V batteries.<br><br> <b>Correct Operations and Stockpile for Better Using</b><br> * LED will not turn off when fully charged for 9V battery, please remove the 9V battery timely when fully charged.<br> * Please ensure the battery installed is correct: make the +/- pole of the battery is match for the +/- pole of the charger.<br> * Using environment: 0℃ to 40℃, it is normal phenomenon that the battery is warmer than room temperature when charging.<br> * Do not disassemble or reassemble the charger by yourself for safety reason.<br><br> <b>Charging Time Table:</b><br> 1pcs Battery Type (Ni-MH) Capacity Charging Time (approx)<br> AAA 500-1200mAh 1-3 hours<br> AA 1300-2800mAh 1.5-3.5 hours<br> C 1800-5000mAh 2-6 hours<br> D 1800-10000mAh 2-10 hours<br> 9V 150-600mAh 5-20 hours<br><br> <b>What You Get</b><br> EBL Battery Charger x1<br> User Manual x1<br> AC Cable x1