What is H6 Battery Features, Working, Types, & Uses

The H6 term on the battery is used to define a certain size and feature of the battery. These details help to find battery type, dimensions, and compatibility. The H6 battery has other names, such as Group 48 or L3 battery, which is a famous option to use for medium-sized and larger-sized vehicles, for example, SUVs and trucks. In this post, we will go over features for H6 battery types and other factors. Let’s get started with the introduction to the H6 battery.

Introduction to H6 Battery

• The H6 battery is a lead-acid battery used in various vehicles and instruments. It is commonly used in the car industry due to its high power and reliability.
• H6 battery’s other names are group 48, L3, and 66L3 battery, which are part of different instruments of power delivery in maritime.
• These batteries are best used as starting or dual-purpose batteries for electric and electronic devices.
• The H6 battery is a modern AGM battery that comes with maintenance-free features and shock resistance, as well as vibration resistance.

H6 Battery Features

Specification	Details
Group Size	H6 (Group 48)
Voltage	12V
Width	6.89 – 7.48 inches
Height	7.48 inches
Weight	40 – 55 lbs
Terminal Type	Top post
Chemistry	Lead-Acid
Cold Cranking Amps (CCA)	600 – 800+ Amps
Cranking Amps (CA)	750 to 1000+ Amps
Reserve Capacity (RC)	100 to 130 minutes
Amp-Hour Capacity (Ah)	60 to 80 Ah
Length	10.94 – 11.02 inches

Energy Density

• • The H6 battery provides high energy density and has high power for a compact size. It is best to use it where space is limited with longer power. Modern types of vehicles and some portable devices use this high-energy-density battery.

Long Lifespan

• • The H6 battery works longer and has a good working life. It means it has fewer replacements and low maintenance costs. There is a need for constant features for automobiles and industrial applications that are provided by the H6 battery.

Cold Cranking Power

• • The H6 battery comes with high cold cranking amperes. That makes them good to use for cold weather conditions. Also, in harsh conditions, vehicles use H6 batteries and are best suited for extreme conditions.

Maintenance-Free

• H6 battery does not need regular checking or top-up of electrode levels. That makes this battery best suited for hassle-free devices. Handling power is easy without any supervision.

Vibration Resistance

• High vibration resistance is a good feature of the H6 battery for stability-required conditions. Off-road vehicles, boats, and heavy machines use H6 for these features. Durable features make these batteries useful for difficult conditions.

Fast Recharging

• • The H6 battery has high-speed charging features. They get full capacity quickly and reduce downtime. Commercial vehicles, emergency power systems, and industrial devices use these fast recharging features.

Environmentally Friendly

• Different H6 batteries are environmentally friendly since they use recyclable materials and follow regulations. It has a sustainable option, reduces waste, and also minimizes the carbon footprint for different uses.

High Discharge Rate

• • The H6 battery has a high discharge rate and is best to use for conditions that need high bursts of power, such as starting the engine or delivering power to high-demand electronics.

Temperature Range

• These batteries work well for different temperature conditions. Either in low or high temperatures, it works well and constantly provides power.

Compact 

• • The H6 battery comes with high capacity, also has a compact and low-weight design, and is easy to install.

Uses of H6 Battery

Automotive 

• • The H6 battery is used in cars and helps to start engines, providing power to lights and other electronic components. It is small in size and good to use for modern cars where many components are connected. It is used in vehicles since it works well in different conditions.

Marine

• • The H6 battery is also part of boats for starting engines and power for navigation and radios. It can handle high currents.

 Recreational Vehicles (RVs)

• RVs also work for H6 batteries for delivering power to light components. It works well for longer trips without the use of extra power. Their deep cycle features help to provide longer time power.

Backup Power Systems

• It is also used as a backup battery and provides power to medical devices and communication devices.

Solar Energy Storage

• They are also part of solar power systems and store energy in the day and are used at times of night and on cloudy days. They are effective and have longer-term uses and are best for reducing grid dependence.

Off-Grid Power Solutions

• The applications where grid power is not involved H6 batteries store energy from wind or solar systems. They deliver power for lights and communication systems for remote areas.

Industrial Devices

• Different tools used in industries need reliable power, so the use of an H6 battery is the best option. They have a high capacity for operating machines constantly without any stoppage.

 Electric Vehicles (EVs)

• Electric vehicles use larger batteries for operation, but some use H6 batteries for delivering power to lights and infotainment systems.

Uninterruptible Power Supplies

• • The UPS system also uses an H6 battery to provide power to computers and sensitive devices when power is short. The high-speed discharge provides less disruption, keeps our data safe, and continues operations.

H5 vs. H6 Battery

Dimensions

• The dimensions for the H5 battery are 9/16 x 6 15/16 x 7 1/2 inches, and H6 battery dimensions are 11 x 6 15/16 x 7 1/2 inches.

Capacity:

• • The H6 battery comes with a capacity of 69-72Ah, and the group H5 battery’s capacity is 60Ah.

CCA/MCA:

• H6 battery CC rating value is 725 to 800 amps, and the MCA rating is 825-925 amps, the H5 battery CCA rating is 600-650 amps, and the MCA rating is 690-800 amps.

RC:

• H6 battery reserve capacity rating is 120 to 140 minutes, and H5 battery RC rating is 100-115 minutes.

Weight:

• H6 AGM battery weight is 45 to 54 pounds, and H5 battery weight is 39 to 41 pounds.

H5 Battery Comparison Chart

Model	Battery Type Cell Type	Capacity (Ah) RC (min)	CCA MCA	Weight (lbs)
ACDelco 47AGM Professional	Starting AGM	60 115	630	39.2 lbs
ACDelco 47AGMA Gold	Starting AGM	60 105	660	39.24 lbs;
Bosch S6-47 AGM Battery	Starting AGM	60 100	600 690	39 lbs;
Deka 9A47 Intimidator	Dual Purpose AGM	60 100	600 690	39 lbs;
Delphi BU9047 MaxStart	Starting AGM	60 100	600 –	38.5 lbs;
Interstate Group 47/H5 Battery	Starting Wet/Flooded	54 100	650 810	32.9 lbs;
Interstate Group 47/H5 AGM Battery	Starting AGM	60 100	650 750	39.2 lbs;
Optima DH5 YellowTop	Dual Purpose AGM	64 115	700 –	44 lbs; –
Tykool L2-400L-40 Battery	Starting LiFePO4	40 96	1200 Amps (HCA?)	12.14 lbs
UPLUS AGM-L60-UP Battery	Starting AGM	60 105	660 –	40 lbs
Weize Group 47 Battery	Dual Purpose AGM	60 100	680 –	38.58 lbs;
Marxon AGM-L60-MX Battery	Starting AGM	60 105	660 –	40.97 lbs; –
Mighty Max MM-H5 Battery	Starting AGM	60 100	680 –	40.4 lbs; –
Odyssey ODP-AGM47H5L2	Starting AGM	64 105	650 750	41.9 lbs; –

H6 Battery Comparison Chart

Model	Battery Type Cell Type	Capacity (Ah) RC (Min)	CCA MCA	Weight (lbs/kg) Review
ACDelco 48AGM Professional	Starting AGM	70 120	760 –	45.5 lbs –
Odyssey Battery 48-720 Battery	Dual Purpose AGM	69 130	723 842	48 lbs –
Optima Batteries DH6 YellowTop	Dual Purpose AGM	72 140	800 928	54 lbs
UPLUS Group 48 Battery	Starting AGM	70 120	760 –	46.53 lbs –
Weize Group 48 Battery	Dual Purpose AGM	70 120	760 –	47.5 lbs –
XS Power D4800	Dual Purpose AGM	60 120	-815	47.6 lbs
Deka 9A48 Intimidator	Dual Purpose AGM	70 120	760 875	45 lbs –
Delphi BU9048 MaxStart	Starting AGM	70 120	760 –	45.5 lbs –
Interstate MTX-48/H6 AGM	Starting AGM	70 –	760 –	45.4 lbs –
MARXON Group 48 H6 L3	Starting AGM	70 120	760 –	46.53 lbs –
Mighty Max MM-H6	Dual Purpose AGM	70 120	760 –	45.6 lbs –