• Mastervolt Charge Mate Pro 90
1 1

Mastervolt

Mastervolt Charge Mate Pro 90

Mastervolt Charge Mate Pro 90

OM-MASTERVOLT-CHARGEMATEPRO-83309002

$219.69
$366.99 $219.69
Sale
Shipping calculated at checkout.

Low stock: 1 left
Authorized Mastervolt Dealer
Genuine product · full manufacturer warranty
Secure checkout via Shopify Payments
View full details

Overview

The Mastervolt Charge Mate Pro 90 is an electronic charge relay for sharing one charger or alternator source between two battery banks. It connects the banks during charging, keeps them separated during discharge and limits current to the secondary battery so the main battery is charged first.

  • Product type: Current limited electronic charge relay
  • Version: Charge Mate Pro 90
  • Use: Distributes charger or alternator current between two battery banks, such as starter and service batteries
  • Secondary battery charge current: Limited to 90 A
  • Battery compatibility: Suitable for all battery types, including Lithium-Ion
  • Protection: Blocks return current, including when the secondary battery has a higher voltage
  • Design: Electronic charge coupling with very low voltage drop
  • Charging priority: Prioritizes the main battery
  • Applications: Leisure and professional marine and mobile applications
  • Alternator applications listed: Suitable for large automotive alternators up to 180 A and parallel operation with a 225 A alternator
  • Optional function: Emergency start possible with an optional bypass switch

Specifications

BrandMastervolt
Manufacturer part #83309002
UPC816882021350
Boxed dimensions9 x 6 x 3 in
Shipping weight1.65 lb
Country of originNETHERLANDS
⚠ California Prop 65 Warning: WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Shipping & returns

Fast, tracked shipping

In-stock orders ship quickly with tracking. Oversized and freight items may ship separately and can take a little longer.

30-day returns

Request a return within 30 days of delivery. Authorized returns are subject to a 15% restocking fee. Return shipping is paid by the buyer; items must be new and in original packaging. See our refund policy.

Authorized dealer

OutdoorsMarine is an authorized Mastervolt dealer. Every product is genuine and backed by the full manufacturer warranty.

Authorized dealer

Genuine products, full warranty.

Fast, tracked shipping

On in-stock marine gear.

Expert support

Talk to people who know the gear.

Secure checkout

Protected payments via Shopify.