13 best mighty max battery drills

Mighty Max Battery is a brand known for its range of batteries, including household batteries. They offer a variety of batteries suitable for various applications, including household electronics and power tools like drills.

When it comes to drills, Mighty Max Battery may offer rechargeable batteries that can be used as replacement batteries for cordless power drills.These batteries are designed to provide reliable power and performance for drilling tasks around the house.

Mighty Max Battery drills and related products are typically available through various online retailers and may come in different sizes and capacities to suit the specific needs of different drill models. It's essential to check the compatibility and specifications of the battery to ensure it's the right fit for your drill.

Keep in mind that battery technology and product offerings may change over time, so it's a good idea to visit the Mighty Max Battery website or contact their customer support for the most up-to-date information on their products and compatibility with specific drill models.

Below you can find our editor's choice of the best mighty max battery drills on the market

Mighty Max Battery ML35-12 - 12 Volt 35 AH SLA Battery - Pack of 4 Brand Product

Mighty Max Battery

Based on 2 reviews Check latest price

Product description

Delivering power when you need it, the Mighty Max ML35-12 12 Volt 35 AH uses a state of the art, heavy-duty, calcium-alloy grid that provides exceptional performance and service life in both float and cyclic applications.

The ML35-12 is an Absorbent Glass Mat (AGM) technology with a valve regulated design, that can be used in enclosed and indoor environments without leaking or maintenance, providing a superior performance for thousands of models.

Mighty Max SLA batteries are utilized in a wide variety of applications including; Consumer Electronics, Electric Vehicles, Engine Starters, Golf Carts, Hunting, Lawn and Garden Tools, Medical Mobility, Motorcycles, Power sports, Portable Tools, Solar, Toys and Hobby, Access Control Devices, Emergency Lighting, Security and more.

Specifications:

Voltage: 12 Volt

Amperage: 35 AH

Chemistry: SLA, AGM

Quantity: 4 Batteries

Battery Dimensions:

7.68 in x 5.16 in x 7.13 in

Weight: 23.15 Lbs

Warranty

1 Year

Genuine Mighty Max battery Product

ML35-12 SLA is a 12V 35AH Sealed Lead Acid (SLA) rechargeable maintenance free battery. Pack of 4
Dimensions: 7.68 inches x 5.16 inches x 7.13 inches. Listing is for the Battery and Screws only. No wire harness or mounting accessories included
SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover
Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures
Backed by a 30 day refund policy and full 1 year warranty

Product features

ML35-12 - 12 Volt 35 AH SLA Battery - Mighty Max Battery Brand Product

Mighty Max Battery 12V 200Ah 4D SLA Battery for Acker Drill Division Christensen Boyles Brand Product

Mighty Max Battery

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Product description

Delivering power when you need it, the Mighty Max ML4D 12 Volt 200 AH uses a state of the art, heavy-duty, calcium-alloy grid that provides exceptional performance and service life in both float and cyclic applications.

The ML4D is an Absorbent Glass Mat (AGM) technology with a valve regulated design, that can be used in enclosed and indoor environments without leaking or maintenance, providing a superior performance for thousands of models.

Mighty Max SLA batteries are utilized in a wide variety of applications including; Consumer Electronics, Electric Vehicles, Engine Starters, Golf Carts, Hunting, Lawn and Garden Tools, Medical Mobility, Motorcycles, Power sports, Portable Tools, Solar, Toys and Hobby, Access Control Devices, Emergency Lighting, Security and more.

Specifications:

Voltage: 12 Volt

Amperage: 200 AH

Chemistry: SLA, AGM

Battery Dimensions:

20.75 in x 8.11 in x 8.43 in

Weight: 114.60 Lbs

Warranty

1 Year.

Genuine Mighty Max battery Product

ML4D SLA is a 12V 200AH Sealed Lead Acid (SLA) rechargeable maintenance free battery - UL Certified
Dimensions: 20.75 inches x 8.11 inches x 8.43 inches. Listing is for the Battery and Screws only. No wire harness or mounting accessories included.
SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.
Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures
Backed by a 30 day refund policy and full 1 year warranty

Mighty Max Battery 12V 5AH SLA Battery for Black Decker VEC259 Drill with Extension Brand Product

Mighty Max Battery

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Product description

Delivering power when you need it, the Mighty Max ML5-12 12 Volt 5 AH uses a state of the art, heavy-duty, calcium-alloy grid that provides exceptional performance and service life in both float and cyclic applications.

The ML5-12 is an Absorbent Glass Mat (AGM) technology with a valve regulated design, that can be used in enclosed and indoor environments without leaking or maintenance, providing a superior performance for thousands of models.

Mighty Max SLA batteries are utilized in a wide variety of applications including; Consumer Electronics, Electric Vehicles, Engine Starters, Golf Carts, Hunting, Lawn and Garden Tools, Medical Mobility, Motorcycles, Power sports, Portable Tools, Solar, Toys and Hobby, Access Control Devices, Emergency Lighting, Security and more.

Specifications:

Voltage: 12 Volt

Amperage: 5 AH

Chemistry: SLA, AGM

Terminal: F1

Battery Dimensions:

3.54 in x 2.76 in x 4.21 in

Weight: 3.09 Lbs

Warranty 1 Year

Genuine Mighty Max battery Product

ML5-12 SLA is a 12V 5AH Sealed Lead Acid (SLA) rechargeable maintenance free battery - UL Certified
Dimensions: 3.54 inches x 2.76 inches x 4.21 inches. Terminal: F1. Listing is for the Battery only. No wire harness or mounting accessories included.
SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.
Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures
Backed by a 30 day refund policy and full 1 year warranty

Mighty Max Battery 12V 200Ah 4D Battery Replaces Acker Drill Pumping Stations - 8 Pack Brand Product

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Product description

Delivering power when you need it, the Mighty Max ML4D 12 Volt 200 AH uses a state of the art, heavy-duty, calcium-alloy grid that provides exceptional performance and service life in both float and cyclic applications.

The ML4D is an Absorbent Glass Mat (AGM) technology with a valve regulated design, that can be used in enclosed and indoor environments without leaking or maintenance, providing a superior performance for thousands of models.

Mighty Max SLA batteries are utilized in a wide variety of applications including; Consumer Electronics, Electric Vehicles, Engine Starters, Golf Carts, Hunting, Lawn and Garden Tools, Medical Mobility, Motorcycles, Power sports, Portable Tools, Solar, Toys and Hobby, Access Control Devices, Emergency Lighting, Security and more.

Specifications:

Voltage: 12 Volt

Amperage: 200 AH

Chemistry: SLA, AGM

Quantity: 8 Batteries

Battery Dimensions:

20.75 in x 8.11 in x 8.43 in

Weight: 114.60 Lbs

Warranty

1 Year.

Genuine Mighty Max battery Product

ML4D SLA is a 12V 200AH Sealed Lead Acid (SLA) rechargeable maintenance free battery, Pack of 8 - UL Certified
Dimensions: 20.75 inches x 8.11 inches x 8.43 inches. Listing is for the Battery and Screws only. No wire harness or mounting accessories included.
SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.
Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures
Backed by a 30 day refund policy and full 1 year warranty

Mighty Max Battery 12V 200Ah 4D Battery Replaces Acker Drill Pumping Stations - 4 Pack Brand Product

Check latest price

Product description

Delivering power when you need it, the Mighty Max ML4D 12 Volt 200 AH uses a state of the art, heavy-duty, calcium-alloy grid that provides exceptional performance and service life in both float and cyclic applications.

The ML4D is an Absorbent Glass Mat (AGM) technology with a valve regulated design, that can be used in enclosed and indoor environments without leaking or maintenance, providing a superior performance for thousands of models.

Mighty Max SLA batteries are utilized in a wide variety of applications including; Consumer Electronics, Electric Vehicles, Engine Starters, Golf Carts, Hunting, Lawn and Garden Tools, Medical Mobility, Motorcycles, Power sports, Portable Tools, Solar, Toys and Hobby, Access Control Devices, Emergency Lighting, Security and more.

Specifications:

Voltage: 12 Volt

Amperage: 200 AH

Chemistry: SLA, AGM

Quantity: 4 Batteries

Battery Dimensions:

20.75 in x 8.11 in x 8.43 in

Weight: 114.60 Lbs

Warranty

1 Year.

Genuine Mighty Max battery Product

ML4D SLA is a 12V 200AH Sealed Lead Acid (SLA) rechargeable maintenance free battery, Pack of 4 - UL Certified
Dimensions: 20.75 inches x 8.11 inches x 8.43 inches. Listing is for the Battery and Screws only. No wire harness or mounting accessories included.
SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.
Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures
Backed by a 30 day refund policy and full 1 year warranty

Mighty Max Battery 12V 200Ah 4D Battery Replaces Acker Drill Pumping Stations - 2 Pack Brand Product

Mighty Max Battery

Check latest price

Product description

Delivering power when you need it, the Mighty Max ML4D 12 Volt 200 AH uses a state of the art, heavy-duty, calcium-alloy grid that provides exceptional performance and service life in both float and cyclic applications.

The ML4D is an Absorbent Glass Mat (AGM) technology with a valve regulated design, that can be used in enclosed and indoor environments without leaking or maintenance, providing a superior performance for thousands of models.

Mighty Max SLA batteries are utilized in a wide variety of applications including; Consumer Electronics, Electric Vehicles, Engine Starters, Golf Carts, Hunting, Lawn and Garden Tools, Medical Mobility, Motorcycles, Power sports, Portable Tools, Solar, Toys and Hobby, Access Control Devices, Emergency Lighting, Security and more.

Specifications:

Voltage: 12 Volt

Amperage: 200 AH

Chemistry: SLA, AGM

Quantity: 2 Batteries

Battery Dimensions:

20.75 in x 8.11 in x 8.43 in

Weight: 114.60 Lbs

Warranty

1 Year.

Genuine Mighty Max battery Product

ML4D SLA is a 12V 200AH Sealed Lead Acid (SLA) rechargeable maintenance free battery, Pack of 2 - UL Certified
Dimensions: 20.75 inches x 8.11 inches x 8.43 inches. Listing is for the Battery and Screws only. No wire harness or mounting accessories included.
SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.
Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures
Backed by a 30 day refund policy and full 1 year warranty

Mighty Max Battery 12V 5AH SLA Replaces Black Decker VEC259 Drill w/Extension - 2 Pack Brand Product

Mighty Max Battery

Check latest price

Product description

Delivering power when you need it, the Mighty Max ML5-12 12 Volt 5 AH uses a state of the art, heavy-duty, calcium-alloy grid that provides exceptional performance and service life in both float and cyclic applications.

The ML5-12 is an Absorbent Glass Mat (AGM) technology with a valve regulated design, that can be used in enclosed and indoor environments without leaking or maintenance, providing a superior performance for thousands of models.

Mighty Max SLA batteries are utilized in a wide variety of applications including; Consumer Electronics, Electric Vehicles, Engine Starters, Golf Carts, Hunting, Lawn and Garden Tools, Medical Mobility, Motorcycles, Power sports, Portable Tools, Solar, Toys and Hobby, Access Control Devices, Emergency Lighting, Security and more.

Specifications:

Voltage: 12 Volt

Amperage: 5 AH

Chemistry: SLA, AGM

Terminal: F1

Quantity: 2 Batteries

Battery Dimensions:

3.54 in x 2.76 in x 4.21 in

Weight: 3.09 Lbs

Warranty

1 Year

Genuine Mighty Max battery Product

ML5-12 SLA is a 12V 5AH Sealed Lead Acid (SLA) rechargeable maintenance free battery, Pack of 2 - UL Certified
Dimensions: 3.54 inches x 2.76 inches x 4.21 inches. Terminal: F1. Listing is for the Battery only. No wire harness or mounting accessories included.
SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.
Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures
Backed by a 30 day refund policy and full 1 year warranty

Mighty Max Battery 12V 5AH SLA Replaces Black Decker VEC259 Drill w/Extension - 12 Pack Brand Product

Mighty Max Battery

Check latest price

Product description

Delivering power when you need it, the Mighty Max ML5-12 12 Volt 5 AH uses a state of the art, heavy-duty, calcium-alloy grid that provides exceptional performance and service life in both float and cyclic applications.

The ML5-12 is an Absorbent Glass Mat (AGM) technology with a valve regulated design, that can be used in enclosed and indoor environments without leaking or maintenance, providing a superior performance for thousands of models.

Mighty Max SLA batteries are utilized in a wide variety of applications including; Consumer Electronics, Electric Vehicles, Engine Starters, Golf Carts, Hunting, Lawn and Garden Tools, Medical Mobility, Motorcycles, Power sports, Portable Tools, Solar, Toys and Hobby, Access Control Devices, Emergency Lighting, Security and more.

Specifications:

Voltage: 12 Volt

Amperage: 5 AH

Chemistry: SLA, AGM

Terminal: F1

Quantity: 12 Batteries

Battery Dimensions:

3.54 in x 2.76 in x 4.21 in

Weight: 3.09 Lbs

Warranty

1 Year

Genuine Mighty Max battery Product

ML5-12 SLA is a 12V 5AH Sealed Lead Acid (SLA) rechargeable maintenance free battery, Pack of 12 - UL Certified
Dimensions: 3.54 inches x 2.76 inches x 4.21 inches. Terminal: F1. Listing is for the Battery only. No wire harness or mounting accessories included.
SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.
Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures
Backed by a 30 day refund policy and full 1 year warranty

Mighty Max Battery 12V 5AH SLA Replaces Black Decker VEC259 Drill w/Extension - 9 Pack Brand Product

Mighty Max Battery

Check latest price

Product description

Delivering power when you need it, the Mighty Max ML5-12 12 Volt 5 AH uses a state of the art, heavy-duty, calcium-alloy grid that provides exceptional performance and service life in both float and cyclic applications.

The ML5-12 is an Absorbent Glass Mat (AGM) technology with a valve regulated design, that can be used in enclosed and indoor environments without leaking or maintenance, providing a superior performance for thousands of models.

Mighty Max SLA batteries are utilized in a wide variety of applications including; Consumer Electronics, Electric Vehicles, Engine Starters, Golf Carts, Hunting, Lawn and Garden Tools, Medical Mobility, Motorcycles, Power sports, Portable Tools, Solar, Toys and Hobby, Access Control Devices, Emergency Lighting, Security and more.

Specifications:

Voltage: 12 Volt

Amperage: 5 AH

Chemistry: SLA, AGM

Terminal: F1

Quantity: 9 Batteries

Battery Dimensions:

3.54 in x 2.76 in x 4.21 in

Weight: 3.09 Lbs

Warranty

1 Year

Genuine Mighty Max battery Product

ML5-12 SLA is a 12V 5AH Sealed Lead Acid (SLA) rechargeable maintenance free battery, Pack of 9 - UL Certified
Dimensions: 3.54 inches x 2.76 inches x 4.21 inches. Terminal: F1. Listing is for the Battery only. No wire harness or mounting accessories included.
SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.
Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures
Backed by a 30 day refund policy and full 1 year warranty

Mighty Max Battery 12V 5AH SLA Replaces Black Decker VEC259 Drill w/Extension - 6 Pack Brand Product

Mighty Max Battery

Check latest price

Product description

Delivering power when you need it, the Mighty Max ML5-12 12 Volt 5 AH uses a state of the art, heavy-duty, calcium-alloy grid that provides exceptional performance and service life in both float and cyclic applications.

The ML5-12 is an Absorbent Glass Mat (AGM) technology with a valve regulated design, that can be used in enclosed and indoor environments without leaking or maintenance, providing a superior performance for thousands of models.

Mighty Max SLA batteries are utilized in a wide variety of applications including; Consumer Electronics, Electric Vehicles, Engine Starters, Golf Carts, Hunting, Lawn and Garden Tools, Medical Mobility, Motorcycles, Power sports, Portable Tools, Solar, Toys and Hobby, Access Control Devices, Emergency Lighting, Security and more.

Specifications:

Voltage: 12 Volt

Amperage: 5 AH

Chemistry: SLA, AGM

Terminal: F1

Quantity: 6 Batteries

Battery Dimensions:

3.54 in x 2.76 in x 4.21 in

Weight: 3.09 Lbs

Warranty

1 Year

Genuine Mighty Max battery Product

ML5-12 SLA is a 12V 5AH Sealed Lead Acid (SLA) rechargeable maintenance free battery, Pack of 6 - UL Certified
Dimensions: 3.54 inches x 2.76 inches x 4.21 inches. Terminal: F1. Listing is for the Battery only. No wire harness or mounting accessories included.
SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.
Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures
Backed by a 30 day refund policy and full 1 year warranty

Mighty Max Battery 12V 5AH SLA Replaces Black Decker VEC259 Drill w/Extension - 3 Pack Brand Product

Check latest price

Product description

Delivering power when you need it, the Mighty Max ML5-12 12 Volt 5 AH uses a state of the art, heavy-duty, calcium-alloy grid that provides exceptional performance and service life in both float and cyclic applications.

The ML5-12 is an Absorbent Glass Mat (AGM) technology with a valve regulated design, that can be used in enclosed and indoor environments without leaking or maintenance, providing a superior performance for thousands of models.

Mighty Max SLA batteries are utilized in a wide variety of applications including; Consumer Electronics, Electric Vehicles, Engine Starters, Golf Carts, Hunting, Lawn and Garden Tools, Medical Mobility, Motorcycles, Power sports, Portable Tools, Solar, Toys and Hobby, Access Control Devices, Emergency Lighting, Security and more.

Specifications:

Voltage: 12 Volt

Amperage: 5 AH

Chemistry: SLA, AGM

Terminal: F1

Quantity: 3 Batteries

Battery Dimensions:

3.54 in x 2.76 in x 4.21 in

Weight: 3.09 Lbs

Warranty

1 Year

Genuine Mighty Max battery Product

ML5-12 SLA is a 12V 5AH Sealed Lead Acid (SLA) rechargeable maintenance free battery, Pack of 3 - UL Certified
Dimensions: 3.54 inches x 2.76 inches x 4.21 inches. Terminal: F1. Listing is for the Battery only. No wire harness or mounting accessories included.
SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.
Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures
Backed by a 30 day refund policy and full 1 year warranty

Mighty Max Battery 12V 5AH SLA Replaces Black Decker VEC259 Drill w/Extension - 4 Pack Brand Product

Mighty Max Battery

Check latest price

Product description

Delivering power when you need it, the Mighty Max ML5-12 12 Volt 5 AH uses a state of the art, heavy-duty, calcium-alloy grid that provides exceptional performance and service life in both float and cyclic applications.

The ML5-12 is an Absorbent Glass Mat (AGM) technology with a valve regulated design, that can be used in enclosed and indoor environments without leaking or maintenance, providing a superior performance for thousands of models.

Mighty Max SLA batteries are utilized in a wide variety of applications including; Consumer Electronics, Electric Vehicles, Engine Starters, Golf Carts, Hunting, Lawn and Garden Tools, Medical Mobility, Motorcycles, Power sports, Portable Tools, Solar, Toys and Hobby, Access Control Devices, Emergency Lighting, Security and more.

Specifications:

Voltage: 12 Volt

Amperage: 5 AH

Chemistry: SLA, AGM

Terminal: F1

Quantity: 4 Batteries

Battery Dimensions:

3.54 in x 2.76 in x 4.21 in

Weight: 3.09 Lbs

Warranty

1 Year

Genuine Mighty Max battery Product

ML5-12 SLA is a 12V 5AH Sealed Lead Acid (SLA) rechargeable maintenance free battery, Pack of 4 - UL Certified
Dimensions: 3.54 inches x 2.76 inches x 4.21 inches. Terminal: F1. Listing is for the Battery only. No wire harness or mounting accessories included.
SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover
Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures
Backed by a 30 day refund policy and full 1 year warranty

ML100-12 12V 100AH SLA Battery - Mighty Max Battery Brand Product

Mighty Max Battery

Based on 109 reviews Check latest price

Product description

Delivering power when you need it the mighty max ML100-12 12 Volt 100 Ah uses a state of the art heavy-duty calcium-alloy grid that provides exceptional performance and Service life in both float and cyclic applications The ML100-12 is an absorbent Glass Mat (AGM) technology with a valve regulated design that can be used in enclosed and indoor environments without leaking or maintenance providing a superior performance for thousands of models Mighty max sla batteries are utilized in a wide variety of applications including consumer electronics electric vehicles engine starters golf carts hunting lawn and garden tools medical mobility motorcycles power sports portable tools solar toys and hobby access control devices emergency lighting security and more

ML100-12 SLA is a 12V 100AH group 30H Sealed Lead Acid (SLA) rechargeable maintenance free battery
Dimensions 12 17 inches x 6 61 inches x 8 30 inches Listing is for the Battery and Screws only No wire harness or mounting accessories included
Compatibility SOLAR WIND DEEP CYCLE VRLA 12V 24V 48V Off Grid Solar Panels Zoeller Sump Pump Minn Kota Trolling Motor Power Center Crown Embassy 12CE100 Kaddy ECaddy Golf Cart Werker WKHR12-100C Interstate DCM0100 Minnkota Trolling Motors Interstate DCM0090 Pride Sport Rider Model SR-XL3 SUVPR XT-GP600 Solar Power System Minn Kota Traxxis 45 Sigmas Tek SP12-100 NB BT90-12 Ups battery Wayne Sump Pump Werker WKDC12-100p Interstate SLA1189 Pride Mobility Pursuit XL Scooter #SC714
Rechargeable battery that can be mounted in any position resists shocks and vibration Long lasting high performance in high and low temperatures
Backed by a 30 day refund policy and full 1 year
SLA / AGM spill proof battery has a characteristic of high discharge rate wide operating temperatures long service life and deep discharge recover

User questions & answers

Question:	is this battery compatible with a krieger 4000 watts power inverter 12v to 110v, modified sine wave car inverter
Answer:	These batteries are not rated in CCA they are rated in AH. If you are wanting a battery with CCA this is not the one. Deep cycle batteries are designed different than a regular car battery for reason of the deep discharge use.
Question:	How much does this battery weigh
Answer:	no connectors, but a set of bolts and nuts is included
Question:	Is this compatible with renogy rover 20a mppt
Answer:	AGM (absorbed glass mat) is a SLA (sealed lead acid); it is a flooded, but sealed in a glass mat battery. The only other type is gel where the electrolytes are trapped in a gelatin.
Question:	My battery arrived with no screws. What size/threading do I need
Answer:	I assume you mean voltage? It's a standard SLA type battery (Sealed Lead Acid). Just look up the specifications for that battery type. Basically, it's 12.0V when considered at 0% charged and 13V when at 100% charge capacity. Charging runs it up to around 13.8V during the cycle. Nominal voltage is dependent upon usage, and where the charge condition is during usage. This is a deep cycle rated battery, so it's suitable for a myriad of uses.