BCI Group 24 and Group 24F batteries differ in size, terminal placement, and compatibility. Group 24 measures 10.25″ x 6.8″ x 8.875″, while Group 24F is slightly longer. Group 24 uses SAE terminals (positive on left), whereas Group 24F has JIS terminals (positive on right). Group 24F suits Japanese vehicles, while Group 24 fits American/European models. Always check your vehicle’s manual for compatibility.
What Is a Group Size 24 Battery?
Which Vehicles Require Group 24 vs. Group 24F Batteries?
Group 24 powers American SUVs like Jeep Grand Cherokee and Ford F-150. Group 24F dominates Japanese models: Toyota Camry (2018–2023), Honda Accord (2015–2022). European brands like BMW use modified Group 24 variants. Using the wrong group may void warranties or strain charging systems.
American trucks often require Group 24 batteries due to their higher cold cranking amps and robust construction. For example, the 2023 Ford Expedition uses a Group 24 battery with 730 CCA to power its 3.5L EcoBoost engine. Japanese sedans like the Nissan Altima typically use Group 24F batteries with reversed terminals to fit compact engine compartments. Hybrid vehicles present unique challenges – the 2022 Toyota Prius uses a specialized Group 24F variant with enhanced cycling capability for its start-stop system. Always verify battery specifications through dealership parts databases or VIN decoders before replacement.
Top 5 best-selling Group 14 batteries under $100
| Product Name | Short Description | Amazon URL |
|---|---|---|
|
Weize YTX14 BS ATV Battery  |
Maintenance-free sealed AGM battery, compatible with various motorcycles and powersports vehicles. | View on Amazon |
|
UPLUS ATV Battery YTX14AH-BS  |
Sealed AGM battery designed for ATVs, UTVs, and motorcycles, offering reliable performance. | View on Amazon |
|
Weize YTX20L-BS High Performance  |
High-performance sealed AGM battery suitable for motorcycles and snowmobiles. | View on Amazon |
|
Mighty Max Battery ML-U1-CCAHR  |
Rechargeable SLA AGM battery with 320 CCA, ideal for various powersport applications. | View on Amazon |
|
Battanux 12N9-BS Motorcycle Battery  |
Sealed SLA/AGM battery for ATVs and motorcycles, maintenance-free with advanced technology. | View on Amazon |
| Vehicle Type | Group 24 Examples | Group 24F Examples |
|---|---|---|
| American Trucks | Chevrolet Silverado 1500 | – |
| Japanese Sedans | – | Honda Civic |
| European SUVs | BMW X5 (modified) | – |
How Do Prices Compare Between Group 24 and 24F?
Group 24 costs $120–$200; Group 24F ranges $100–$180. Premium AGM options: Group 24 ($250–$350) vs. 24F ($220–$320). Budget brands like EverStart offer Group 24 at $89 (Walmart). Factor in $50–$100 core charges when replacing.
Price variations stem from manufacturing volumes and terminal configurations. Group 24 batteries generally cost 10-15% more due to their heavier lead plates and higher CCA ratings. However, Group 24F prices can spike for specific Japanese imports – the OEM battery for a 2020 Subaru Outback costs $189 compared to $159 for an aftermarket equivalent. Consider total ownership costs: AGM Group 24 batteries typically last 6-8 years versus 4-5 years for standard flooded models. Fleet operators should note that bulk purchasing discounts often apply to Group 24 batteries due to their wider commercial vehicle applications.
| Battery Type | Price Range | Top Brand |
|---|---|---|
| Group 24 Flooded | $120–$200 | Interstate |
| Group 24 AGM | $250–$350 | Optima |
| Group 24F Flooded | $100–$180 | DieHard |
“The terminal orientation in Group 24F remains the #1 compatibility issue we see. Over 60% of DIY installers force incorrect batteries, leading to $400+ ECU repairs. Always match JIS vs. SAE standards—adapters aren’t a long-term fix. Recent AGM advancements allow cross-group usage but consult OEM specs first.” – John Mercer, Lead Engineer at BatteryTech Solutions
FAQ
- Can I Use Group 24F in a Group 24 Slot?
- Only with terminal adapters and sufficient tray space. Reverse polarity risks damaging alternators and sensors.
- Which Battery Has Higher Cold Cranking Amps?
- Group 24 typically offers 50–100 more CCA than Group 24F, making it better for cold climates.
- Are Group 24 and 24F Interchangeable in Toyotas?
- Most Toyotas require Group 24F for proper terminal alignment. Forced Group 24 installations may require cable extensions.