Mastervolt 25A Chargemaster (12/25-3)

At 25A this is the second smallest of the Chargemaster range from Mastervolt - FREE DELIVERY*

£307.49 (inc. VAT)
VAT Content: £51.25


Mastervolt Chargemaster 12/25-3

This charger is part of the new range of battery chargers from mastervolt (25A, 35A, 50A, 70A, 100A charge master). They are a fantastic entry level charger and ideal for use on leisure boats with smaller batery banks. Please find all the technical information detailed below. However, to summarise, the whole idea of these chargers is that they are well priced, easy to fit, will operate on a range of marina electrical hook ups, and they have a bright easy to understand readout that'll tell you all you need to know.

If you have any questions about this product please feel free to give us a call on 01353 663095 or 01353 640008

General Specifications

  • Nominal Output voltage: 12v
  • Total charge Current: 25 Amps
  • Number of outlets: 3
  • Battery capacity range: 50-250a/hr
  • Nominal input voltage: 120/230 V (50/60hz)
  • Charge current second output: 25A
  • Charge current third output: 25A
  • AC connection: 2mtr AC cable
  • Supplies your system without a battery: YES (will act as a power pack)
  • Display: LED display
  • Dimensions: 234mm (H) x 132mm (W) x 60mm (D)
  • Weight: 1.8kg
  • 3 outputs for connecting 3 seperate batteries
  • Autoranging: 120 or 230 V and 50 or 60 Hz
  • Quick en easy installation, wall or floor mounting
  • Three-step(+) charging system
  • For use with gel, AGM or wet batteries
  • Power factor correction as standard, increasing efficiency
  • Bright display with accurate read-out of all three banks
  • Operates with any generator output quality
  • Battery temperature sensor as standard
  • Outstanding performance even at extreme temperatures (-25°C to +60°C)
  • Light and small model
  • Safely separated connection compartment


21 Waterside, Ely, Cambridge, CB7 4AU


01353 663 095
01353 640 008

Opening Hours:
Monday  9am-5pm (web only)
Tues - Fri  9am-5pm
Saturday  10am - 2pm
Closed on a Sunday


We are a real walk in the door shop, staffed by real boaters, if you want to talk to us about any of the products on this site (or any other of your chandlery needs) then please feel free to give us a call

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