EasyCharge 10A

Waterproof fixed-mount battery chargers

The fixed-mount, waterproof units are fully sealed in an epoxy-filled, non-corrosive enclosure, and built to IP68 waterproofing standards, easily meeting global regulations like CE, CSA, CEC, and ABYC. The outputs are completely isolated, and can be used in either series or parallel for higher voltage or current, including 12 or 24 V outputs.

Highly efficient and simple to use, these chargers are designed for harsh environments, and are fully salt, shock and vibration tested. Currently, 6 A single bank and 10 A dual bank type models are available.

A key feature is the ‘sense and send’ technology, which allows the chargers to detect which batteries need the most charge and prioritise accordingly. The battery chargers have the ability to charge wet, AGM and Gel batteries, with a universal input (120-230 V) for total worldwide freedom.


  • Entry level model with Mastervolt 3-step+ charge characteristic. 
  • Suitable for charging Gel, AGM and flooded batteries. 
  • Full power up to 40 °C. 
  • Quick charging function to extend battery life. 
  • Includes cable & Euro plug (optionally also available with UK plug).
  • Can charge one or two battery banks. 
  • Sense-Send™: determines which battery is being charged first.
  • Series and parallel configuration. 
  • Stain resistant and waterproof. 
  • International certification.

Product code: 43321000
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General specifications
Total charge current 10 A at 12 V / 5 A at 24 V
Recommended battery capacity: charge (based on 50% discharged battery) to 120 Ah
Nominal input voltage 120/230 V (90-265 V), 50/60 Hz
AC connection 1.2 m (4 ft) cable + Euro plug
DC connection ring terminals
Dimensions, hxwxd 127 x 178 x 51 mm
5.0 x 7.0 x 2.0 inch
Weight 2.8 kg
6.2 lb
Approvals CE, ABYC
Optional also available with UK plug, product code 43321002
Technical specifications
Charge characteristic IUoUo, automatic 3-step+ for Gel/AGM/flooded
Temperature range (ambient temp.) -20 °C to 50 °C
-4 °F to 122 °F
Protection degree IP68
Protections spark free, short circuit, reverse polarity, over voltage, current limited, over temperature
MasterBus compatible no



EasyCharge 10A

EU Declaration of Conformity Easycharge Onboard 6A and 10A


User manuals

EasyCharge 10A

User's manual EasyCharge 6A & 10A


3D product drawings

3D-drawing Easycharge 10A (zipped STEP file)


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Mastervolt battery chargers