Power Charger Battery Chargers
Mouse Over to Zoom
Click to Enlarge

MASTERVOLTPower Charger Battery Chargers

Prices from $299.99 - To $499.99


Limited availability.

Add extra coverage from the date of purchase beyond the manufacturer’s warranty.  View Details

Model # 10976165 | Mfg # 44210200UPC # 852968002295


Product Overview

A charger that adapts to available power to provide a consistant charge.

Mastervolt is an industry leader in top quality battery charging and marine electrical systems. The PowerCharger is an excellent example of Mastervolt’s ability to engineer cutting edge technology that thrives in marine applications.

Intuitive controls and easy to read displays remove the challenge of setting up and getting the most out of this charger. This 3 bank charger features a fully automatic system to provide multiple stage charging to a variety of battery types including: flooded, AGM, gel and spiral batteries. A special stage enables this charger to revive a ‘dead battery’. A memory function will prevent overcharging batteries. These efficient chargers feature a universal input to be compatible with shore power service worldwide and will automatically adjust to deliver a consistent charge. Even in poor quality power situations, the charging power does not decrease. The PowerCharger can provide DC power through an included auxiliary power supply even if there are no batteries connected.

Installation is made easier by a number of features. Using high frequency switch mode technology, the PowerCharger can be packed into compact and lightweight unit while remaining extremely efficient (Power factor corrected >98%). An ignition protected rating allows installation almost anywhere aboard—including the engine compartment. Variable speed fans sense and adjust to ambient temperatures to offer a consistent charge in a wide range of environments. Captive screws and keyhole slots allow installers to ‘hang’ and secure the charger making installation in space limited locations easier.

Ideal for boaters looking for a highly efficient and compact battery charger that is easy to use. The PowerCharger is an excellent choice for world cruisers and boaters with  multiple battery bank DC systems wanting a fully automatic battery charger that is packed with features.

Note: the Mastervolt PowerCharger is not compatible with Mastervolt’s digital network. For a networkable charger select a Mastervolt ChargeMaster battery charger.

Key Features

  • Fully automatic multi-stage battery charger
  • Universal input for worldwide use
  • Compatible with flooded lead-acid, AGM, Gel and spiral batteries
  • Set up and operation is made easier using intuitive controls and easy to read displays
  • Provides consistent charge even in low quality dock service situations
  • Temperature compensation with optional remote battery temperature sensor (Mastervolt part number 41500500)
  • Input Wiring: AC hardwire terminals
  • Output Wiring: Three positive terminals, one negative terminal
  • Safety Features: Over- temp, shutdown, ignition protected, overload protection, surge and short circuit protection
  • Compatible with optional Masterview Read-Out remote display (Mastervolt part number 77010050), 
  • Approvals: CE Certified, Meet ABYC and UL 1236 including marine supplement, ignition protected, EMC FCC Class B
  • Dimensions & Weight:
    • 20A: 8.3" x 5.1" x 2.4" 2.2lb.
    • 40A: 11.5" x 8.3" x 5.2" 8.8lb.
 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.


The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.

Related West Advisor Articles


Product Q & A