This Li-ion battery charger is used to charge Makita 14.4V and 18V Li-ion battery packs. It has the founction of overcharge protection, short-ciruit protection.
| 1.AC Input Voltage: 110V OR 240V 2.High Efficiency: Low power consumption while standing by for charging 3.Sound Indicator: Three melody sounds indicating normal battery connecting, fullycharging, and abnormal battery respectively. 4.Self Protection: Capable of self protecting in all kinds of hostile situations to make sure safety in use. |  | 
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Technical Parameters:
 No. Items Parameters 1.         Input Voltage Limit 100 ~ 240VAC,50 ~ 60Hz 2.         Maximum Input Current 1.5A 3.         Output Specifications 21VDC,5A 4.         Compatible Battery 14.4V Li-ion Battery ,  18V Li-ion Battery 5.         Protection Function Over current Protection, Short-circuit Protection, Overvoltage Protection, Overcharging Protection, Identifying Bad Battery 6.         LED Indicator 1.Standby:Green light flashes 1Hz, with red and yellow lights off 7.         2.Charging Display: charge level<80%,red light on; charge level≥80%,red & green lights on 8.         2.Fully Charge: Green light on 9.         3.Over Charging Stop: With red light continually on 10.     4.Short-circuit Indication:Red light flashes rapidly 3Hz 11.     5.Bad Battery:Red &Green lights flash slowly 1Hz 12.     Working Environment Ambient Temperature: 0~40℃ Relative Humidity: ≤85% Atmospheric Pressure: 86Kpa-106Kpa 13.     Working Environment Ambient Temperature: -20℃~65℃, Relative Humidity: ≤90% Atmospheric Pressure: 70Kpa-106Kpa
    
        
             
        
             
            
             
            
             
        
             
        
             
            
             
            
             
        
             
        
             
            
             
            
             
        
             
        
             
            
             
            
             
        
             
        
             
            
             
            
             
        
             
        
             
            
             
            
             
        
             
        
             
            
             
            
             
        
             
        
             
            
             
        
             
        
             
            
             
        
             
        
             
            
             
        
             
        
             
            
             
        
             
        
             
            
             
        
             
        
             
            
             
            
             
        
             
    
             
            
             
            
             
        
The compatible battery codes are: 
BL1415, BL1430, BL1435, BL1440, BL1445, BL1450, BL1460, BL1815, BL1830, BL1835, BL1840, BL1845, BL1850, BL1860, BL1875, BL1890