BCI Group 49 batteries are considered equivalent to DIN H8 (L5) and EN 88L5 batteries.
BCI Group 49 batteries typically have physical dimensions of 15 x 6 7/8 x 7 3/16 inches (381 x 175 x 192 mm), while DIN H8 (L5) and EN 88L5 batteries have maximum dimensions of 354 x 175 x 190 mm.
It’s worth noting that there’s a difference of approximately 27 mm (~1.06 inches) in length between these two standards. Battery compartments designed for BCI Group 49 batteries can accommodate DIN H8 (L5) and EN 88L5 batteries, but the reverse may pose challenges.
BCI Group 49 batteries, also known as H8, L5, or 88L5, are automotive batteries designed for vehicles with high power demands. Featuring a 12-volt nominal voltage, they offer robust starting power and ample electrical energy. Commonly found in cars, trucks, SUVs, and vans, they come in various chemistries, including AGM designs.
What are advantages of BCI Group 49 (H8, L5, 88L5) Batteries?
The advantages of BCI Group 49 (H8, L5, 88L5) batteries include:
High Capacity: Group 49 batteries typically offer larger capacity compared to smaller battery groups, providing ample electrical energy for vehicles with high power demands.
Robust Starting Power: These batteries deliver strong starting power, ensuring reliable engine starts even in challenging conditions.
Versatility: Suitable for a wide range of vehicles, including cars, trucks, SUVs, and vans, Group 49 batteries are versatile and adaptable to various automotive applications.
Advanced Technology Options: Some Group 49 batteries feature advanced AGM (absorbed glass mat) technology, providing longer lifespan, better vibration resistance, and enhanced performance compared to traditional lead-acid batteries.
Compatibility: Group 49 batteries are designed to meet industry standards, ensuring compatibility with vehicles requiring this battery size, providing ease of installation and reliable performance.
Overall, BCI Group 49 batteries offer high capacity, robust starting power, versatility, advanced technology options, and compatibility, making them an excellent choice for vehicles with demanding power requirements.
What devices typically use BCI Group 49 (H8, L5, 88L5) Batteries?
BCI Group 49 (H8, L5, 88L5) batteries are commonly used in a variety of vehicles and applications, including:
Cars: Many mid-size to larger cars, particularly those with higher electrical demands or optional accessories, utilize Group 49 batteries for starting power and electrical energy.
Trucks: Some light and medium-duty trucks, including pickups and delivery vehicles, may use Group 49 batteries to meet their starting and electrical power requirements.
SUVs: Certain SUVs, especially those with larger engines or towing capabilities, rely on Group 49 batteries to support their electrical systems and ensure reliable performance.
Vans: Some vans, particularly those used for commercial purposes or passenger transport, may employ Group 49 batteries to provide the necessary power for their electrical systems.
Marine: Group 49 batteries are also found in marine applications, powering boats and watercraft, particularly those with larger engines or additional electronics.
Light Industrial Equipment: Certain light industrial equipment, such as utility vehicles and aerial lifts, may utilize Group 49 batteries for their electrical systems.
Overall, BCI Group 49 batteries are versatile and suitable for a wide range of vehicles and applications with moderate to high power demands.
Group 49 (H8, L5, 88L5) for Car Starting Battery
Group 49 (H8, L5, 88L5) batteries are a popular choice for car starting applications, offering an average CCA rating of 900 Amps. Being predominantly Absorbent Glass Mat (AGM) Sealed Lead Acid (SLA) batteries, they deliver robust starting currents and exhibit excellent tolerance to deep discharges. While often labeled as starting/cranking batteries, they function as dual-purpose batteries, boasting a Reserve Capacity of at least 160+ minutes and enduring multiple charging/discharging cycles typical for lead-acid batteries. Consequently, Group 49 (H8, L5, 88L5) batteries find utility not only in automotive contexts but also in marine and light-industrial applications.
Group 49 (H8, L5, 88L5) for Backup Sump Pump Battery
Group 49 (H8, L5, 88L5) batteries aren’t typically designed for deep discharge use, especially for deep discharge cycle applications. However, in emergencies, when a backup sump pump battery fails during a power outage, Group 49 batteries can serve as a temporary solution. Here are some considerations:
A deeply discharged Group 49 battery may not have enough power to start an engine and must be recharged first.
Standard sump pump backup batteries typically range from 75 to 100 Ah. Depending on usage, a fully charged Group 49 battery can last for hours or even days.
Most Group 49 batteries feature SAE automotive battery terminals, while others use M6/M8 bolts.
Deep discharge applications may shorten the lifespan of dual-purpose and starting Group 49 batteries.
Although not ideal, a fully charged Group 49 battery from a car or truck can be a lifesaver when no other options are available.
Best Sellers of BCI Group 49 (H8, L5, 88L5) Batteries in 2024
Below is a chart detailing some of the most popular Group 49 batteries along with their key features:
In the ‘Model’ column, Amazon affiliate links open in new windows for the most up-to-date prices and offers.
BCI Group 49 (H8, L5, 88L5) batteries typically offer a nominal capacity ranging from 80 to 95 Ah, 850 to 950 CCA, 975 to 1150 MCA, and RC values between 160 and 170 minutes.
Manufacturers such as ACDelco, Bosch, and Deka produce robust starting group 49 batteries, while Exide and Odyssey offer strong dual-purpose batteries suitable for deep discharge applications as well.
The XS Power D4900 battery is a versatile dual-purpose option capable of delivering ample current, primarily designed to power car audio systems and similar accessories when the engine is off.
FAQs
What are the size differences between Group 49 and Group H8 batteries?
Group 49 and Group H8 batteries have similar sizes. The standard maximum dimensions for a Group 49 battery are 13 15/16 x 6 7/8 x 7 1/2 inches (13.9375 x 6.875 x 7.5 inches, 354 x 175 x 190 mm). The Group H8 battery is identical in size to the Group 49 battery. These batteries can be used interchangeably in applications that require the same size specifications.
Size Similarity: Group 49 and Group H8 batteries share similar dimensions. The standard maximum dimensions for a Group 49 battery are 13 15/16 x 6 7/8 x 7 1/2 inches (13.9375 x 6.875 x 7.5 inches, 354 x 175 x 190 mm). The Group H8 battery is considered identical in size to the Group 49 battery, making them interchangeable in applications that require the same size specifications.
Application Versatility: Due to their comparable sizes, Group 49 and Group H8 batteries can be used in a wide range of applications, including automotive, marine, and other power-related industries. Their compatibility allows for flexibility in battery selection, providing options for different equipment and vehicles.
How should Lithium Group 49 batteries be recharged?
Lithium Group 49 batteries should be recharged using a proper charging system. Alternator charging is a common and recommended method for recharging these batteries. By connecting the battery to the vehicle’s alternator, it charges the battery while the engine is running. It is important to ensure that the charging system is compatible with lithium batteries to avoid overcharging or undercharging.
Proper Charging System: Lithium Group 49 batteries should be recharged using a suitable charging system. Alternator charging is a commonly used method that involves connecting the battery to the vehicle’s alternator. This allows the battery to be charged while the engine is running, ensuring a reliable power source.
Compatibility Considerations: It is essential to ensure that the charging system is compatible with lithium batteries. This includes having the appropriate voltage and current settings to prevent overcharging or undercharging, which can affect the battery’s performance and lifespan.
How long to recharge a 90 Ah battery at 50% DoD?
The charging time for a 90 Ah battery at 50% Depth of Discharge (DoD) can vary based on factors such as the charging method, battery type, and charger specifications. It is recommended to refer to the battery manufacturer’s guidelines and consider the charging current, battery capacity, and charging efficiency. Estimating the charging time based on these factors can help determine the approximate duration required to recharge the battery.
Charging Factors: The charging time for a 90 Ah battery at 50% DoD depends on several factors. These include the charging method, which can vary between different battery types and charger models. Additionally, the charging current and the efficiency of the charging process play crucial roles in determining the overall charging time.
Battery Manufacturer Guidelines: To obtain a more accurate estimation, it is recommended to refer to the battery manufacturer’s guidelines. These guidelines often provide specific recommendations for charging times based on the battery’s capacity, type, and optimal charging conditions. Following these guidelines ensures safe and efficient charging.
Considerations for Estimation: Estimating the charging time involves considering the charging current, battery capacity, and charging efficiency. Higher charging currents generally result in shorter charging times, but it is important to balance the charging speed with the battery’s specifications to avoid potential damage or reduced battery life.
What charger should be used for a Group 49 battery?
To charge a Group 49 battery, it is recommended to use dedicated lithium battery chargers or AGM battery chargers that are compatible with Group 49 batteries. These chargers are designed to meet the specific charging requirements and characteristics of Group 49 batteries, ensuring safe and efficient charging.
Dedicated Lithium Battery Chargers: Group 49 batteries, especially lithium variants, benefit from dedicated lithium battery chargers. These chargers are specifically designed to deliver the appropriate charging voltage and current for lithium batteries. They help optimize the charging process and ensure the longevity of the battery.
AGM Battery Chargers: Alternatively, AGM battery chargers can also be used for Group 49 batteries. AGM (Absorbent Glass Mat) chargers are designed to provide the correct charging profile for AGM batteries, which are commonly used in Group 49 applications. These chargers offer efficient and reliable charging, ensuring the battery’s longevity.
How to charge a Group 49 (H8, L5, 88L5) battery?
To charge a Group 49 (H8, L5, 88L5) battery, it is recommended to use dedicated lithium battery chargers or AGM battery chargers that feature the appropriate charging profiles for these batteries. These chargers ensure safe and efficient charging, helping to optimize the battery’s performance and longevity.
Dedicated Lithium Battery Chargers: Group 49 (H8, L5, 88L5) batteries can be charged using dedicated lithium battery chargers. These chargers are designed to deliver the precise charging profiles required by lithium batteries, ensuring efficient and safe charging. They help optimize the battery’s performance and extend its lifespan.
AGM Battery Chargers: Alternatively, AGM battery chargers can also be used for charging Group 49 batteries. AGM chargers are designed to provide the correct charging profiles for AGM batteries, which are commonly used in Group 49 applications. These chargers offer reliable and efficient charging, ensuring the battery’s longevity.
Charging Profile Compatibility: It is essential to use chargers that feature the appropriate charging profiles for Group 49 (H8, L5, 88L5) batteries. This ensures that the charging process is tailored to the battery’s specific requirements, preventing overcharging or undercharging. Using the correct charger helps maintain the battery’s performance and extends its overall lifespan.
Can Group 49 batteries be used as backup sump pump batteries?
Group 49 batteries can be used as backup sump pump batteries, but it is crucial to consider their capacity and compatibility with the sump pump system. It is recommended to choose high-quality batteries with sufficient capacity to meet the backup power requirements. Additionally, ensuring proper charging and maintenance of the batteries is essential for reliable backup power during sump pump operation.
Capacity Considerations: Group 49 batteries come in various capacities, and it is important to choose a battery with sufficient capacity to provide backup power for the sump pump system. Consider the power requirements of the sump pump and select a battery that can deliver the necessary power for an extended period.
Compatibility with Sump Pump System: Ensure that the Group 49 battery is compatible with the sump pump system. Check the voltage and wiring requirements of the sump pump and ensure that the battery can provide the necessary power output. Consult the sump pump manufacturer’s guidelines or seek professional advice if needed.
Charging and Maintenance: Proper charging and maintenance are crucial for reliable backup power. Follow the manufacturer’s instructions for charging the Group 49 battery and ensure that it is regularly maintained to prolong its lifespan and optimize its performance. Consider using dedicated battery chargers or maintenance systems for efficient charging and monitoring.
How are Group 49 batteries used in vehicles and other applications?
Group 49 batteries, including the H8, L5, and 88L5, are commonly used in vehicles and other applications. They are popular as starting/cranking batteries in cars and trucks, providing the necessary power to start the engine. Additionally, Group 49 batteries are used as dual-purpose batteries, delivering power for both starting and providing continuous power for various electrical systems in vehicles and other applications.
Automotive Applications: Group 49 batteries are extensively used in cars and trucks as starting/cranking batteries. They provide the high current required to start the engine, ensuring reliable vehicle operation. Their popularity in automotive applications is due to their compatibility with various vehicle models and their ability to deliver the necessary power.
Dual-Purpose Batteries: Group 49 batteries are also employed as dual-purpose batteries. In addition to starting the engine, these batteries can provide continuous power to support various electrical systems in vehicles. This includes powering lights, audio systems, navigation systems, and other accessories. Group 49 batteries offer a balance between starting power and sustained power delivery.
Other Applications: Group 49 batteries find applications beyond the automotive industry. They are utilized in marine vessels, recreational vehicles (RVs), off-grid power systems, and other applications that require reliable and long-lasting power. Their versatility and compatibility with different systems make them a popular choice in various industries.
What are recommended AGM batteries for starting and dual-purpose?
For starting and dual-purpose applications, there are several recommended AGM batteries. Some popular choices include Lifeline AGM batteries and Rolls/Surrette AGM batteries. These batteries offer reliable starting power and have deep cycling capabilities, making them suitable for dual-purpose use. It is important to consider factors such as capacity, quality, and compatibility with the specific application when selecting an AGM battery for starting and dual-purpose.
Lifeline AGM Batteries: Lifeline AGM batteries are known for their high-quality construction and reliable performance. They offer both starting power and deep cycling capabilities, making them suitable for dual-purpose applications. Lifeline AGM batteries are designed to withstand the demands of marine, RV, and other applications, providing long-lasting and dependable power.
Rolls/Surrette AGM Batteries: Rolls/Surrette AGM batteries are another recommended choice for starting and dual-purpose applications. These batteries are known for their durability and deep cycling capabilities. They deliver reliable starting power while also providing sustained power for electrical systems. Rolls/Surrette AGM batteries are designed to handle the demands of heavy-duty applications.
Considerations for Selection: When selecting an AGM battery for starting and dual-purpose, it is important to consider factors such as capacity, quality, and compatibility. Assess the power requirements of the application and choose a battery with sufficient capacity to meet those needs. Additionally, ensure that the battery is of high quality, as this will impact its performance and lifespan. Compatibility with the specific application, including voltage requirements and physical dimensions, should also be taken into account.
What vehicles commonly use BCI Group 49 (H8, L5, 88L5) batteries?
BCI Group 49 batteries are commonly used in a variety of vehicles such as mid-size to larger cars, light trucks, SUVs, vans, and marine vessels.
What are the typical specifications of BCI Group 49 batteries?
BCI Group 49 batteries typically offer a nominal capacity ranging from 80 to 95 Ah, 850 to 950 CCA, 975 to 1150 MCA, and RC values between 160 and 170 minutes.
Which manufacturers produce BCI Group 49 batteries?
Many reputable manufacturers produce BCI Group 49 batteries, including ACDelco, Bosch, Deka, Exide, and Odyssey. Additionally, numerous Chinese manufacturers, such as Redway Power, offer BCI Group 49 batteries, providing a wide range of options for both robust starting and dual-purpose applications.
What is the primary use of BCI Group 49 batteries?
BCI Group 49 batteries are primarily used for starting power and electrical energy in vehicles with moderate to high power demands, including cars, trucks, SUVs, and vans.
Are BCI Group 49 batteries suitable for deep discharge applications?
Some BCI Group 49 batteries, particularly those offered by Exide and Odyssey, are suitable for dual-purpose applications, providing strong starting power and deep discharge capabilities.
What is a notable example of a BCI Group 49 battery for dual-purpose use?
The Redway Power G49 battery is a versatile dual-purpose option within the BCI Group 49 category, capable of delivering ample current for car audio systems and accessories when the engine is off.
