Do you offer heating systems for specific battery sizes, such as a 24V lithium battery with particular dimensions? View answer
Lithium Batteries
Do I need to charge a VMAX Lithium Charge Pump before I use it, or is it ready to go out of the box? View answer
Can I use this with a 320 amp alternator? View answer
Do the VMAX Charge Pumps come with new terminal hardware? View answer
Are the connections on the lithium battery heater compatible with M5 screws? View answer
Accessories > Lithium Battery Heater w/Automatic Thermostat Control
Does the Duracell SLI47AGM battery have an external vent hole to connect a hose to? View answer
Duracell Group 47/H5 AGM Car and Truck Battery
Will this VCP6K power a 4K system with an AGM XS 3400 and a 240A alternator? View answer
Audio System Batteries > VMAX CP6K 6,000W LTO Car Audio Battery Charge Pump
I can charge this lithium battery with a regular car alternator? I don't need a DC to DC charger? View answer
Can I run a full size fridge with this? View answer
Solar Generators > Lion Energy Summit Solar Generator with Two 100W Solar Panels
I have 2 2021 Sea-Doo GTX 170 jet skis. What are the comparable replacement batteries for the Haijiu htx20l-fa battery? View answer
Powersport Batteries
What does Thin Plate Pure Lead Technology really mean? View answer
What is the cost of a battery warmer for custom battery sizes? View answer
RV Batteries, Golf Cart Batteries, Off-Grid Energy Storage
Is it okay to leave car battery chargers plugged in all the time? View answer
All Battery Chargers
What type of battery do solar generators use? View answer
What type of battery do portable power stations use? View answer
Power Stations
What type of battery is best for a snowmobile? View answer
Snowmobile Batteries
What is "group size" in powersport batteries and why is it important to get the right one? View answer
What type of battery is best for an ATV? View answer
ATV Batteries
How many cranking amps should a powersport battery have? View answer
Why is vibration resistance a valuable benefit in powersport batteries and how is this achieved? View answer
What kills AGM batteries? View answer
Is an AGM battery better for car audio? View answer
Audio System Batteries
What is the warranty on a Duracell powersport battery? View answer
Support, Powersport Batteries
What is the warranty policy for Duracell AGM automotive batteries? View answer
What are the benefits of factory-activated powersport batteries? View answer
What locations does GMI Energy ship to? View answer
Does GMI Energy have locations for in-person pickup? View answer
What is GMI Energy's Return Policy? View answer
How do I find a matching replacement for my battery? View answer
Support
Are these VMAX SLR125 batteries good for 48V golf carts? View answer
RV Batteries
Are these VMAX MB147-155 batteries good for golf carts? I have a 48V golf cart and would need four of them. View answer
VMAX 12V 155Ah Dual Purpose AGM Battery
How do I check shipping costs? View answer
Will this be enough to start a Harley-Davidson? View answer
Duracell 12V 20Ah Deep Cycle AGM Battery Nut & Bolt Terminals
How long will this charger take to charge my wheelchair? View answer
Duracell 24V 4A Wheelchair Charger
Duracell 24V 2A Wheelchair Charger
What color should light be while charging on a Duracell wheelchair charger? View answer
Can these batteries be connected together in an RV coach? View answer
Can a VMAX Lithium Charge Pump be mounted on its side, or does it have to be mounted upright? View answer
Car Audio Batteries
When will my order arrive? View answer
When would my order arrive? View answer
How do I determine the correct battery for a specific powersport model? View answer
Where are Deka ETX Powersport batteries made? View answer
Will these lithium battery heaters work on my Dakota Lithium marine battery? It is in a dry compartment. View answer
Does the VMAX 4D Battery Box come with straps and mounting bolts or screws? View answer
Boxes, Trays and Straps > VMAX Group 4D Battery Box
What is an AGM battery? How is it better? View answer
Marine Batteries, Automotive Batteries, Mobility Batteries, RV Batteries, Equipment Batteries
Where are Deka Marine Master deep cycle batteries made? View answer
Marine Batteries, RV Batteries, Equipment Batteries
What type of terminals does the Deka 8A31DTM battery have? View answer
Deka Marine Master 8A31DTM 12V 105Ah AGM Deep Cycle Battery
What is the polarity of the Deka 8A31DTM AGM battery? View answer
What is the group size for the Deka Marine Master 8A31DTM battery? View answer
How many cold cranking amps does the Deka 8A31DTM battery have? View answer
