Premium Flooded Batteries with MIXTECH Technology
MIXTECH EMX Marine/RV Premium Flooded technology prevents acid buildup from killing your batteries and extends their micro-cycle life by up to 2x.
Gasoline Engine Starting & Dual-Purpose Batteries
Marine Batteries
MIXTECH EMX Starting MIXTECH EMX Marine/RV Starting batteries combine patented MIXTECH technology with expanded metal grids and advanced active materials to produce a superior starting battery that uses the natural movement of the vessel to keep the acid throughout the battery in constant circulation as a countermeasure against acid stratification, the #1 cause of premature performance loss and battery failure.
MIXTECH EFB Dual Purpose MIXTECH EFB Marine/RV Dual Purpose batteries combine the latest Dual-Purpose Enhanced Flooded Battery (EFB) breakthroughs with MIXTECH acid mixing technology that uses the natural movement of the vessel to keep the acid throughout the battery in constant circulation as a countermeasure against acid stratification, the #1 cause of premature performance loss and battery failure.
DRY CELL AGM DRY CELL Marine/RV batteries outperform traditional flooded, AGM, and gel deep-cycle batteries with exceptional dual-purpose, starting and deep-cycle performance. Trusted by OEM boat builders, DRY CELL Marine/RV batteries are tolerant of a wide ambient temperature range, vibration and Partial State of Charge operation.
VRLA AGM Deep Cycle VRLA AGM Deep Cycle batteries for marine applications are vibration resistant and maintenance-free, built for leisure applications that require dependable high-cycle power.
The #1 killer of batteries is acid stratification.
That's bad. We fixed that.
Traditional Batteries
Acid stratification happens when the heavier acid separates from the water in the battery's electrolyte and settles at the bottom of the battery, causing excess corrosion and charge imbalance.
MIXTECH Batteries
Incorporate patented MIXTECH technology that uses the motion of your vehicle to continuously mix the electrolyte preventing acid stratification.
MIXTECH EMX Key Benefits
- High cold cranking power for engine cranking
- Ideal for extreme temperature climates
- Sealed manifold vents for >45⁰ spill resistance
- Dual autopost + stainless steel stud terminal
- Low self-discharge, ideal for seasonal use
- Sealed flat top maintenance-free design
- Enhanced safety with built-in flame arrestor
- Built-in suitcase style handles
- Exceed Original Equipment Manufacturers' performance and quality requirements
- Global Service and Support
- Innovative Technology
- Optimized for stop-start vehicles
- Partial state of charge operation
- Micro-cycling and key-off loads
- Optimized for extreme temperatures
- Decreases thermal gradients
- Patented acid-mixing technology
- Reduces vibration-related failures
- Resists positive plate growth
- Element bonding of the cell
The MIXTECH EGM Advantage
MIXTECH EMX Marine/RV Starting battery technology prevents acid buildup from killing your batteries and extends their micro-cycle life by up to 2x.
A detailed look at the design of the MIXTECH EMX Marine/RV battery and its components to produce the most significant improvement in performance, reliability and battery life in 50 years.
Acid mixing technology combined with electrochemical advancements improves starting battery performance, reliability and life.
The #1 killer of batteries is acid stratification.
That's bad. We fixed that.
Traditional Batteries
Acid stratification happens when the heavier acid separates from the water in the battery's electrolyte and settles at the bottom of the battery, causing excess corrosion and charge imbalance.
MIXTECH Batteries
Incorporate patented MIXTECH technology that uses the motion of your vehicle to continuously mix the electrolyte preventing acid stratification.
MIXTECH EFB Key Benefits
- High-energy, micro-cycle design
- Ideal for extreme temperature climates
- Sealed manifold vents for >45o spill resistance
- Dual autopost + stainless steel stud terminals
- Supports moderate micro-cycle house loads up to 17.5% DoD
- Sealed flat top maintenance-free
- Enhanced safety with built-in flame arrestor
- Built-in suitcase-style handles
DRY CELL Marine/RV Benefits and Features
DRY CELL Marine/RV batteries are resilient, OEM proven, maintenance-free deep-cycle batteries that are tolerant of Partial State of Charge operation and extreme ambient temperatures.
DRY CELL AGM Key Benefits
High Battery Capacity. Long Runtimes.
- Ideal for dual-purpose use with an emphasis on high electric loads and cyclic life
- Low self-discharge, ideal for seasonal use
- Sealed valve regulated. Nonspillable
- Compressed AGM cells for extreme vibration
- Supports regular high rate deep-cycle house loads up to 80% DOD
- Maintenance-free. Unrestricted for transport
- Enhanced safety with built-in flame arrestor
- Built-in handles
- High amp hour capacity
- High operational voltage over lifetime
- 50% DoD above 2.05 VPC
- Long life superior to Flooded/AGM/Gel deep-cycle batteries
- 700+ cycles 60% DoD (IEC 896-2 Stationary Lead-Acid)
- 1,400+ cycles 50% DoD (BCIS-06 Deep-Cycle Lead-Acid)
- Partial State of Charge operation superior to AGM
- Intense duty-cycling superior to AGM/Gel
- Overcharge and over-discharge resilience superior to AGM
- High temperature life superior to AGM
- Low temperature operation superior to Flooded/AGM/Gel batteries
- Valve Regulated Lead-Acid, DRY CELL AGM
- Maintenance-free, nonspillable, no-gassing
- Spark and explosion tested (SAE J1495)
- Vibration resistance superior to AGM/Gel
- Vibration shock tested (IEC 61373, DIN EN 61373, SAE J537)
- Exceeds OEM expectation
- Innovative technology
- Global Service and support
The DRY CELL AGM Marine/RV Advantage
Benefits and Features
DRY CELL Marine/RV batteries outperform traditional flooded and AGM deep-cycle batteries with exceptional dual-purpose, starting, and deep-cycle performance.
Deep-Cycle Battery Technology for Boats
A guide to selecting the right deep-cycle battery for boats.
Find Your Battery
VRLA AGM Deep-Cycle Key Benefits
- Ideal for dual-purpose use with an emphasis on high electric loads and cyclic life
- Low self-discharge, ideal for seasonal use
- Sealed valve regulated. Nonspillable
- Compressed AGM cells for vibration resistance
- Supports regular deep-cycle house loads up to 50% DOD
- Maintenance-free. Unrestricted for transport
- Enhanced safety with built-in flame arrestor
- Built-in handles
- Consistent amp hour capacity over lifetime
- High operational voltage over lifetime
- Low self-discharge rate prolongs shelf life
- 99% gas recombination extends life
- Long life superior to general-purpose cyclic batteries
- Wide ambient operating temperature
- Low temperature operation superior to Flooded/Gel batteries
- Valve Regulated Lead-Acid, AGM
- Maintenance-free, nonspillable, no-gassing
- Spark and explosion tested (SAE J1495)
The VRLA AGM Deep-Cycle Advantage
Batteries created to meet the needs of today's demanding users that challenge the world of leisure applications.
Find Your Battery
How do I work with Discover?
Discover sells business to business through its global network of distributors to boat yards, boat builders and marine retailers.
If you’re a professional fleet manager or vehicle manufacturer, tell us about yourself, and a member of our sales team will reach out to you shortly.
Industry Awards
What Our Partners Are Saying
We have been working with Discover for several years and found their product to be of the highest quality. The sales team has also been a great asset, and having them as a partner has improved our business greatly.
Tim Shoepe
President
Empire Batteries, Inc.
Empire Batteries, Inc.
Great quality! We are very satisfied with the MIXTECH batteries for our automotive fleet.
Sandra Keks
Manager
Solar-Log Germany
Solar-Log Germany
I have been using Discover batteries on my sport fisher for 20 years. Our usage is extreme, and Discover lives up to its specifications giving us more amps to power our extensive demand. It is the only battery I have ever recommended. I never worry with Discover; it gives me great peace of mind.
Martin L. Firestein
End Customer
Discover batteries perform better than any other battery I have used in 47 years as a yacht management company in Newport Beach, California. We have maintained, serviced and replaced thousands of batteries, and Discover has been the easiest to work with.
Mark Silvey
Owner
Marine Services
Marine Services
Discover has been and continues to be a valuable source of high-quality automotive and fleet truck batteries. In addition to their batteries, their quality of service is second to none. Discover has worked with us in every facet of our business to help in whatever way it can.
Mark Leininger
CEO
EcoVolt Power Corporation
EcoVolt Power Corporation
Blown away by the quality! I upgraded to the Discover lithium-ion battery. WOW what a difference! I went from 183 lbs of lead to just 26.4 lbs, and cut my recharging time from 8 hours to just over an hour!
Dick Hickey
End Customer
We do a tremendous amount of business with Discover and plan to do more. They are a true partner. They are always proactive in new product technologies and offer an excellent product portfolio - both competitive and value add features.
Eric Royse
CEO
Continental Battery Systems
Continental Battery Systems
I have a high degree of respect for the Discover team and would highly recommend them as a supplier to any organization.
Jim McCann
Former CEO
Continental Battery Systems
Continental Battery Systems
Additional Marine Applications
MIXTECH flooded and DRY CELL AGM heavy-duty batteries with built-in countermeasures against acid stratification, the #1 cause of premature performance loss and battery failure. Rugged maintenance-free options with handles and flame arrestors provide safety and convenience of use.
Power for a day or a week, from lead-acid to lithium batteries, Discover offers the world’s largest selection of safe and reliable OEM quality VRLA DRY CELL, AGM and lithium house battery bank solutions.
Discover the performance guaranteed to thrust you to a fishing tournament win or power your weekend adventure. Certified OEM quality 12V, 24V, 36V and 48V lithium solutions and DRY CELL AGM lead-acid battery options.