Appliances
Awning Sun & Shade
Bike & Motorcycle Carriers
Blue Ox Base Plates
Blue Ox Towing Products
Campfire Cooking
Cleaning, Polish & Repair
Closeouts
Covers & Accessories
Electrical
Electronics
Fresh Water
Gift Ideas
Hardware
Hitches & Accessories
Jacks & Levelers
Lighting
LP Gas
New & Innovative
Outdoor Living
Pet Accessories
Ride Control
Roadmaster Brackets
Roadmaster Towing
RV Exterior
RV Interior
Safety
Sanitation
Steps, Rugs & Ladders
Tow Bars & Accessories
Towed Vehicle Towing
Towing Accessories
Toy Hauler
Trailer & RV Wiring
Vent Systems & Covers
Wheels & Brakes
Customer Testimonials
Company Blog
Return Policy
Privacy Policy
RVupgrades FAQ
Newsletter Signup
Newsletter Archives
The RVupgrades Difference
View Digital Catalogor Request a Print Catalog
Email this to a friend
Features
Charges and maintains from 1 to 6 batteries at a time (12 Volt batteries [parallel-connected] or 6 Volt batteries [series-connected]) for less than 15 cents per month.
Full-Time Desulphation-automatically dissolves harmful sulphate when either in charge or maintenance modes, using safe U.S. Patented pulse technology.
Guaranteed to never overcharge any battery, regardless of how long connected.
No need to add water to maintenance-type batteries during long, non-use storage.
Isolation transformer and smart chip technology ensure safe, long-term performance.
Waterproof, ensures trouble-free life even in high-moisture marine environments.
Tests battery(s) for sulphation before and after conditioning-charging.
Onboard or portable bench top use - unit can be permanently mounted in engine compartment or used as a portable.
Allows battery to be stored safely at 0 degrees F to +120 degrees F.
Unit comes complete with Qwik connect/disconnect battery clips, a ring terminal assembly for permanent connection, both with replaceable fuses. Optional cigarette lighter adapter (12 volt) allows charging-desulphating through cigarette lighter receptacle or 12-volt power outlet, temperature sensor with cord and ring terminal and temperature sensor input connector.
Full year 100% money-back guarantee takes the risk out of trying this great product.
Five (5) year warranty covers everything except physical abuse.
General Specifications
Input
105-130 Vac 50/60 Hz
Output
24 volts @ 4 Amps
Charge Voltage
28.8 Vdc
Float Voltage
26.8 Volts
Desulphation Pulse
2A @ 3.26 MHz
Float Current
5 mA - 1 Amp 2
Size/Weight
4-3/4 L x 3-1/2 W x 3 H / 4 lbs.
Click For Detailed Product Information
Extra connection cable assembly for BatteryMinders 12041, 24021 and 36131.
Price: $6.50
Qty
The BatteryMINDer 12/24 Volt vehicle power plug allows easy connection to vehicle's battery through lighter or 12/24V power port.
Price: $8.99
Sensor can be used to detect and adjust charger's output voltage depending on temperature, extending battery life and performance by more than 100%.
Price: $14.38
A/C Units & Accessories
Adco RV Covers
Air Lift
Antennas & Receivers
Appliance Circuit Boards
Aqua Saver
Backup Monitors
Ball Mounts
Barbeque Sets
Barware
Bathroom
Battery Accessories
Battery Minder
Battery Watering Systems
Bed Saver
Bedroom
Bike Carriers
Blankets & Furniture
Blue Ox Tow Bars
Books
Brake Controllers
Brake Switch
Braking Systems
Bumper Covers & Plugs
Campfire Cooking Systems
Campfire Grills & Baskets
Campfire in a Can
Campfire Rings
Carefree Awning Access
Cargo Racks
Carpet Protection
Chemicals & Lubes
Classic RV Covers
Coiled Cables
Connector Adapters
Coolers & Totes
Cutting Boards
De-Ionizing Systems
Door Hardware
Doran Tire Monitor
Drop Receivers
Entry Handles
Entry Steps
Exterior RV Cleaners
Fifth Wheel Hitches
Flag Poles
Furnaces & Heaters
Games
Garbage Fresh
Gas Detectors
Gas Struts
Generators
GoLight
Grills & Accessories
Gutter Spouts & Systems
Hitch & Towbar Locks
Hitch Balls
Hitch Box Covers
Hitch Couplers
Hitch Pins & Locks
Hitches
Hitchin Rods
Holding Tank Chemicals
Holding Tank Ventilation
Hose Fittings & Regulators
Hotdog Forks
Hughes Autoformer
Ice Cream Ball
Insect Repellents
Insulated Totes
Interior Accessories
Interior Cleaners
Interior Lights
Inverters
Iota Converters
Kitchen
Ladders
Laundry
Leak Repair
Levelers
LP Accessories
LP Adapters
LP Fittings
LP Hoses & Regulators
Motorcycle Carriers
Outdoor Accessories
Outdoor Chairs
Outdoor Decorations
Outdoor Lights
Outdoor Tables
Patio Rugs
Patriotic Decorations
Picnic Baskets
Picnic Products
Pie Irons
Plak-R Plagues
Plumbing
Portable Air Compressor
Portable Campfire
Portable Toilets
Portable Waste Tanks
Power Cord Adapters
Power Cord Reels
Power Cordsets
Protective Equipment
Radios
RainKap Streak Relief
Ranges & Accessories
Receiver Adapters
Receptacles & Switches
Refrigerators/Freezers
Road Side Safety
Roadmaster Braking Systems
Roadmaster Tow Bars
Roadmaster Towing Accessories
Roof Sealants & Coatings
Room Enclosures
Rubber Roof Repair
RV Central Vacuum System
RV E-Books
RV Levels
RV Sanicon Waste System
RV Stop
RV Surge Protection
RV Water Softener
Safe-T-Plus Stabilizer
Safety Cables
Sanitation Hose Reel
Sewer Hoses & Accessories
Shades
Silver Leaf Monitors
Slide-Out Supports
Socket Jenie
Sockets & Plugs
Solar Systems
Stabilizing Jacks
Steering Control
Step Rugs
Storage Bay Slides
Suntek Covers
SuperSteer Motion Control
Tailgates & Splash Guards
Taillights
Tank Monitor System
TDI RV Reels
Thermos Products
Tie-downs & Turnbuckles
Tire Claw
Tire Pressure Gauges
Toad Charge
Toad Wiring Kits
Toilet Chemical System
Toilets
Tongue Jacks
Tow Bar Covers
Tow Mirrors
Tow Wiring Accessories
Tow Wiring Harness
Towbar Adapters
Towing Deflectors
Trik-L-Start
Utility & Flashlights
Valve Extenders
Vent Accessories
Vent Covers
Ventilation Systems
Video Switches
Visors
Washers/Dryers
Waste Valves & Accessories
Water Filters & Cartridges
Water Heaters
Water Hoses
Water Pumps & Fittings
Water Reels
Water Strainers
Weight Distributing Hitches
Wheel Chocks & Stops
Wheel Covers & Parts
Wine Totes & Carriers
Winterizing
Womp'em Stick
Browse Products