electrical systems put greater demands on charging systems than ever
before. Larger battery banks, new battery technologies, &
more powerful inverters all place an extraordinary load on your alternator -- making it more important than ever to provide optimal charge control.
See Comparison Chart at
bottom of page for regulator features.
For a PDF guide for alternator
Our most advanced charge controllers to date! The Max Charge MC-612 automatically monitors battery conditions and uses up to a dozen individual time and voltage values to optimize battery charging. Enhanced by an all-new 3-digit numeric display, the digital
MC-612 makes it easier than ever to monitor a wealth of operational, programming and self-diagnostic info. Selectable programs for six battery types, as well as user programmability make the Max Charge as simple or as precise as you choose. The Max Charge also provides manual equalization, amp manager, automatic conditioning and exercise programs to maintain battery health. The Max Charge monitors and compensates for alternator and battery temperatures when equipped with optional temperature sensors. Dual battery temperature sensor inputs allow monitoring of two batteries.
Max Charge MC-624 and
MC-632 regulators provide the same advanced charge regulation for 24-volt
and 32-volt charging systems.
HERE for more information about the Deluxe Max Charge
List Pricing: (see note)
MC-612-H (with harness)
MC-624-H (with harness)
MC-632 - Call!
MC-632-H (with harness) - Call!
Use the ARS-5 right out of the box, or tailor this multi-step regulator to guide your Deep Cycle
FLA, Optima, Gel or AGM batteries through bulk, absorption and float modes. Easy-to-read LED’s indicate program mode, battery type and provide for self-diagnostics. Connections for warning light/alarm and electrical tachometer are standard.
Temperature sensing at alternator (only), with optional Alternator
Temperature Sensor (MC-TS-A) installed.
NEW FEATURE - Belt Load Manager -
alternator load to belt capacity.
ARS-5-H (with harness)
Optional Alternator Temperature
Sensor (MC-TS-A) and Battery Temperature
Sensor (MC-TS-B) enable your multi-stage
Max Charge or
ARS-4 regulator to automatically monitor your charging system and make
changes to protect your system from over-temperature conditions. Battery
Temperature Sensors (available for use on Max Charge regulators only)
automatically compensate for under-temp conditions as well -- adjusting
voltage to help initiate efficient charging when batteries are below optimal
The BRS-2 Regulator
offers simple, single-stage regulation that’s easy to install and easy to use. Factory-set 13.7VDC can be adjusted for a range of battery types. Includes inputs for “idiot” light and electrical tachometer connection. The
BRS-2-24 is available for single stage, 24VDC regulation.
BRS-2-H (with harness)
BRS-2-24-H (with harness)
economy ERS regulator provides a
non-adjustable 14.1-volt field
to the alternator, making it an ideal, inexpensive back-up charge controller
for most battery types. Its built-in wiring and small size allow convenient
storage in your toolbox or "spares" locker. Built-in mounting tabs
allow the ERS to be connected directly to the back of the alternator. The ERS-P
is included with BALMAR Series 81 and 812 alternators.
- Plugs into Balmar Harness
ERS-P Economy Regulator -
Series 81 & 812
ERS-B - Plugs into Balmar Harness