A wide range of high quality controllers for various power applications

SmartGen BAC1203VE (12V3A) Battery Charger, DIN rail mounted, Floating, two-stage

* All prices on this website are retail in USD on EXW incoterms


Technical Parameters:
Battery Voltage  12V
Max. Charging Current  3A
Rated Input Voltage  AC(100~277)V
Max. Input Voltage Range  AC(90~305)V
AC Input Frequency  50/60Hz
Max. Input Current  1A
No-Load Power Consumption  <3W
Operating Mode  Two segments
Maximum Efficiency  87%
Operating Temp.  (-30~+55)℃
Storage Temp.  (-40~+85)℃
Net Weight(kg)  0.15
Case Dimensions(mm)  80*35.5*65

Product Overview:
Fit with up-to-date power supply device, charger BAC1203VE is specially designed for meet the charging characteristics of the lead-acid engine starter batteries and can be used for long-term float charging of 12V lead-acid batteries with the maximum output current 3A.


Switch power supply structure, wide input voltage range, small size, light weight, and high efficiency rate;

Automatic two-stage charging process (first constant current, then constant voltage) carried out according to storage battery charging characteristics to prevent overcharging and significantly prolong battery lifetime;

Built-in current protective circuit for short-circuit protection;

Suitable for 12V storage battery with the maximum charging current 3A;

LED display: Power indication and charging indication.

Why SmartGen?

  • More than 200,000 units yearly
  •  19 years of successful business
  • More than 50 offices worldwide
  • Almost 200 technology patents
  • ISO, GM and CCSR certificates
  • High quality and low prices
  •  Wide variety of generator parts


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