94R Battery: Dimensions, Specs and Cross Reference
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Group 94R battery is used on various vehicles, specifically passenger and light commercial vehicles. It is often installed on Audi, BMW, Mercedes-Benz, Porsche, and Volkswagen vehicles. Alternative names for this battery are H7, L4, and LN4.
At a Glance
- Dimensions: 12.4 x 6.9 x 7.5 in (about 315 x 175 x 190 mm)
- Also called: H7, L4, LN4
- Terminals: top posts, positive on the right
- Typical CCA: about 620 to 900 A
- Common in: Audi, BMW, Mercedes-Benz, Porsche, VW and many domestic models
Group 94r Battery Dimensions & Specs
Group 94r batteries dimensions are 12.4″ (Length) x 6.9″ (Width) x 7.5″ (Height). The positive terminal is on the right side of the battery. The post is on top and flush with the top of the case. The standard cold-cranking amps for an original battery are between 620A and 900A, while the reserve capacity is typically 135 minutes.
Group 94R Battery Metric Dimensions
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- Length: 315mm
- Width: 175mm
- Height: 190mm
Group 94R Battery Imperial US
- Length: 12.4″
- Width: 6.9″
- Height: 7.5″
Before You Buy a 94R Battery
- Match the type: if your car came with an AGM battery (common with start stop), replace it with AGM. A standard flooded battery will fail early.
- Match or beat the CCA: choose cold cranking amps equal to or higher than the original.
- Check the date code: buy a battery made within the last six months.
- Register the new battery: many BMW, Audi, VW and Mercedes models need the new battery registered so the charging system adjusts. Skipping it can shorten battery life.
Battery registration needs a scan tool with service functions. The YOUCANIC UCAN-II Pro can register a new battery and show live charging voltage on supported models.
Popular 94R Batteries
The following section is a detailed description of the specifications and suggestions on how and where to get the best Group 94r battery from online stores and physical stores.
ACDelco 94R AGM Automotive Battery
- Cold Cranking Amps (CCA): 850A
- Cranking Amps (CA):1020A
- Reserve Capacity (RC): 140 min
- Capacity: 80 Ah
The ACDelco 94R AGM Professional AGM Automotive Battery has a cold cranking amperage of 850A and is a highly rated product.
Because of the absorbed glass mat (AGM) design, this battery does not leak. It comes with a Calcium lead positive grid, which ensures maximum conductivity and reduces the resistance.
NORTHSTAR Pure Lead Group 94R (L4) Battery
- Cold Cranking Amps (CCA): 840A
- Cranking Amps (CA):1030A
- Reserve Capacity (RC): 158 min
- Capacity: 76 Ah
If your car uses the Group 94r battery, NORTHSTAR Group 94R (L4) Battery NSB-AGM94R is a perfect fit. It has lots of highly positive ratings online.
It is maintenance-free, meaning it can go for many years without the need to service the battery.
The NORTHSTAR Pure Lead Automotive Group 94R (L4) Battery is recommended for SUVs, sports vehicles, off-road cars, and luxury cars.
It starts quickly and recharges faster than most conventional batteries.
Advance Auto Parts AutoCraft Gold
- Cold Cranking Amps (CCA): 800A
- Cranking Amps (CA):1000A
- Reserve Capacity (RC): 140 min
- Capacity: 76 Ah
Advance Auto Parts is a local store specializing in automobiles, including the 94r type batteries.
They can deliver but offer the option of buying online and picking at the most convenient store.
Enter your zip code to locate the store near you. Advance Auto Parts associates can install the battery free of charge, but you must return the old battery.
Failure to do so adds an extra $22 as a core charge.
Autozone Duralast Platinum
Autozone stocks a brand of group 94r batteries known as Duralast.
This battery is designed for quick start and maximum reserve capacity. It is ideal for vehicles that run on more power and can last up to two times the lifecycle of most generic batteries. AutoZone is a walk-in store but also offers online shopping.
This arrangement saves time when selecting an item from the shelves in a local store.
The Duralast 94R Platinum (H7 AGM) battery has a 3-year warranty and the following specifications:
| Cold Cranking Amps (CCA) | 850A |
|---|---|
| Cranking Amps (CA) | 1000A |
| Reserve Capacity (RC) | 140 minutes |
| Capacity |
The other type of group 94r battery stocked by Autozone is the Duralast Gold battery (MODEL: H7: DLG/94R: DLG ), which has the following specifications:
| Cold Cranking Amps (CCA) | 790A |
|---|---|
| Crankings Amps (CA) | 950A |
| Reserve Capacity (RC) | 150 minutes |
| Capacity |
Sears DieHard
Sears also sells Group 94r batteries. Sears offers this battery as the DieHard Group Size EP 94R. It comes with a 36-month free replacement warranty.
| Cold Cranking Amps (CCA) | 765CCA |
|---|---|
| Cranking Amps (CA) | |
| Reserve Capacity (RC) | 140 min |
| Capacity | |
| Model | 50894 |
Walmart EverStart
- Cold Cranking Amps (CCA): 790 A
- Cranking Amps (CA): Not provided
- Reserve Capacity (RC): 130 min
- Capacity: Not Provided
Walmart group 94r batteries, which are listed on the Walmart website as EverStart Maxx H7 batteries.
For convenience and time-saving, Walmart allows for online purchases, but the buyer has to pick the product from the local stores. It is compatible with various engines and comes with the following specifications.
94R Battery Alternatives
Group 98R batteries can be used instead of Group 94R batteries since they have similar specifications. The only difference is that Group 98R batteries are slightly shorter, that is, 11.2”, unlike Group 94R, which is 12.4”. The height and width are the same.
Depending on the manufacturer, the specifications are slightly lower. If Group 94R batteries are unavailable, owners can opt for Group 98R.
Some owners use Group size 65 batteries to replace 94R because size 65 batteries are cheaper.
Group 65 battery is wider than the 94R battery, and the battery positive terminal is on the LEFT side. On the 94R battery, the battery-positive terminal is on the RIGHT side of the battery. This can be an issue if your battery cables are short.
We could not find an Optima battery that closely matches group size 94R.
Cross Reference
Below is a cross-reference chart for group 94r battery. It shows part numbers from various suppliers.
| BCI Group Size | 94R(H7) | ||
|---|---|---|---|
| Nationwide | 94R-80 | ||
| Interstate | MT5-94R/H7 | MTP-94R/H7 |
PF-94R/H7-7
|
| AC Delco | |||
| Advance Auto Parts | H7-AGM | 94RH7 | |
| Auto Zone | 94R-DLG | ||
| East Penn / Deka | 9AGM94R | 694RMF | 9A94R |
| Exide | L4/94R-E108 | 94R-60 |
FP-AGML4/94R
|
| Motorcraft | BXT-94R | ||
| Napa | 7594R | ||
| O’Reilly | 94REXTJ | ||
| Pep Boys | 94R-640 | 94R-730 | |
| Sears | |||
| Walmart | Maxx-H7 | Maxx-94R |
Frequently Asked Questions
Is a 94R battery the same as H7?
Yes. Group 94R is the BCI name, and H7, L4 and LN4 are common European and DIN names for the same size.
Can I use an AGM 94R in place of a regular battery?
Yes, an AGM battery can replace a flooded one. Going the other way, from AGM to flooded, is not recommended.
Do I need to register a new 94R battery?
On many European cars, yes. Registration tells the charging system a new battery is installed so it charges correctly.
Check these troubleshooting and repair guides for more help on your vehicle.
