Battery Charger, Lead Acid Batteries 100 W

The 2840 series battery chargers are state of the art design for charging low capacity Lead Acid batteries. The 3-step charge control is with “current detection” as charge termination with LED indicator for each step, provides the perfect charge topology for lead acid batteries that are used in cyclic application.

The medical approvals and universal power input, provides a hassle-free design for products that are intended for the international market or for any industrial application.



Model  Output V Standby V Battery Capacity 
2840 – 12 12V 13.7V 40-400Ah
2840 – 24 24V 27.4V 20-200Ah
2840 – 36 36V 44.1V 15-150Ah


Input Voltage 198 – 264VAC
Input Frequency 47 – 63Hz
Switch Frequency 65kHZ
Efficiency: 0.89
Leakage Current Leakage current from battery  with mains switched off  < 1.0mA
Protection Short circuit and  Reverse polarity
Operating Temp  -25°C to +40°C at rated load. Derate 2.5% per °C from 40-60°C
Dimensions 135 x 80 x 44mm
Weight 480g

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