Batteries for Rolls-Royce Silver Seraph 5.4 326 hp (petrol, 1998-2002)
Which battery does a Rolls-Royce Silver Seraph 5.4 need?
Specifications and battery: 5.4 (326 hp)
Rolls-Royce Silver Seraph 5.4 (326 hp, petrol, 1998-2002): depending on the equipment, it takes a conventional 70 Ah, 630 A battery (261 × 175 × 220 mm) or a 70 Ah, 760 A AGM battery (278 × 175 × 190 mm). Measure your current battery before choosing. (M73 B54)
- Brand
-
Rolls-Royce
- Model
-
Silver Seraph
- Built
- 03/1998 - 09/2002
- Power
- 240 kW / 326 hp
- Fuel
- Petrol
- Engine size
- 5,379 cc (5.4 L)
- Cylinders
- 12
- Body type
- Saloon
- Drive
- Rear-Wheel Drive
- Engine codes
- M73 B54
Battery for this engine
| Version | Technology | Capacity | Cold cranking (EN) | Size (L×W×H) | Polarity |
|---|---|---|---|---|---|
| Depending on equipment 1 | Conventional | 70 Ah | 630 A | 261 × 175 × 220 mm | + on the left |
| Depending on equipment 2 | AGM | 70 Ah | 760 A | 278 × 175 × 190 mm | + on the right |
Data: vehicle specifications and the battery manufacturer's application catalogue.
EFB, AGM or conventional for this engine?
Rule of thumb for the Rolls-Royce Silver Seraph 5.4: fit the same technology as the original or better (conventional → EFB → AGM), with equal or higher capacity and cold cranking amps, and respect the size and terminal position of around 70 Ah.
Battery analysis for your Rolls-Royce Silver Seraph 5.4
Quick answer Depending on the equipment, your car uses one of these two main batteries. The most common option is ordinary lead-acid 70 Ah (261×175×220 mm): we recommend VARTA E24. Other units use AGM 70 Ah (278×175×190 mm): VARTA A7. Before buying, check the Ah on your current battery's label or measure its length.
Batteries in your Rolls-Royce Silver Seraph 5.4
Measure the height of yours: 220 or 190 mm
Prices and availability updated on 28/10/2026
Based on the batteries we found for your vehicle, our experts help you pick the right one.
📋 What we found
For your Rolls-Royce Silver Seraph 5.4 we found 3 compatible batteries. This list includes 1 Start-Stop battery and 2 conventional batteries (non Start-Stop).
📏 Battery size
The list contains batteries in different sizes or capacities (Ah). In many cases both variants fit, but it's worth checking your compartment dimensions and the Ah of your original battery before buying. Choose the one with the same dimensions as your current battery: a bigger one may not fit the compartment or the hold-down. If several match your size, the higher capacity gives more headroom for cold starts.
⚡ Battery type for your vehicle
✓ Your Rolls-Royce Silver Seraph 5.4 does not need a Start-Stop battery. The conventional ones shown fit your vehicle and are the most affordable option. If you want a higher-quality, longer-lasting battery, you can also fit an EFB or AGM as an upgrade — they are fully compatible and last more years.
🔋 Technology (AGM / EFB)
✓ All Start-Stop batteries in the list are AGM. If your current battery is AGM, this is the right replacement. If it is EFB, an AGM is also a valid upgrade, but on cars with battery management (BMW, Mercedes, VAG group…) it must be registered and coded for the new technology with a diagnostic tool; otherwise the car keeps charging it as an EFB.
📊 View AGM vs EFB vs Conventional — full comparison
⭐ Our recommendation
For your Rolls-Royce Silver Seraph 5.4 we recommend the VARTA E24 (ordinary lead-acid, 70 Ah). It's the battery recommended by the vehicle manufacturer for your Rolls-Royce Silver Seraph 5.4 — the OEM equivalent. Varta is the world's leading manufacturer of starter batteries and supplies first-equipment (OEM) batteries to the major European car makers.
- Rated 4.8/5 by 4 verified customers.
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Verified selection
- Class: Car Batteries
- Brand: Rolls-Royce
- Model: Silver Seraph
- Engine: 5.4
Conventional Battery
This is a standard or conventional battery for vehicles without a start-stop system
Compare the technologies available for your car
A higher technology withstands more charge and discharge cycles, according to manufacturers. If your car has Start-Stop, it needs EFB or AGM.
- Conventional (lead-acid) For normal use in cars without Start-Stop. from €80.70 View VARTA E24
- AGM Up to 3× more cycles than a conventional battery. The highest performance, ideal with lots of electrical equipment. from €134.95 +€54.25 View VARTA A7
-
Car battery Varta E24 12V 70Ah 630A
- 12 V
- 70 Ah
- 630 A
Dimensions 261×175×220 mm
- ✓ OEM fitment
€80.70
-
Marine battery Varta LFS75 12V 60Ah
- 12 V
- 75 Ah
- 600 A
- Conventional VARTA LFS75 · 75 Ah · 600 A
Dimensions 260×175×225 mm
€152.10
Start-Stop & high energy demand batteries
AGM or EFB battery for start-stop vehicles and for cars with high energy demand (many electrical consumers, frequent starts). More charge cycles, better charge recovery and longer service life.
| Category | Make | Reference | Capacity | Cold cranking | Dimensions | Technology | Price | |
|---|---|---|---|---|---|---|---|---|
| Start-Stop & high energy demand batteries | VARTA | A7 | 70 Ah | 760 A | 278×175×190 mm | AGM | €134.95 | More info |
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Chargers
Chargers for your battery
Frequently asked questions
- Rolls-Royce Silver Seraph 5.4 (326 hp, petrol, 1998-2002): depending on the equipment, it takes a conventional 70 Ah, 630 A battery (261 × 175 × 220 mm) or a 70 Ah, 760 A AGM battery (278 × 175 × 190 mm). Measure your current battery before choosing. Compatible batteries offer 70 Ah, 630-760 A (CCA), 12 V, case D26R, conventional flooded technology. Browse the compatible battery list below.
- If your Rolls-royce Silver Seraph 5.4 has start-stop, regenerative braking or many electrical accessories, you will need an AGM or EFB battery. Check your vehicle's technical specifications.
- You need the make, model and engine. If your car has Start-Stop (the engine switches off at traffic lights), it needs an EFB or an AGM battery, depending on what it came with: if it has an AGM, fit another AGM; if it has an EFB, another EFB or an AGM. On cars with battery management (BMW, Mercedes, VAG group…), moving from EFB to AGM requires coding the new battery. Without Start-Stop, a conventional battery is fine, or an EFB or AGM if you want a longer life.
- A conventional (lead-acid) battery is for cars without Start-Stop. An EFB is a reinforced conventional battery for basic Start-Stop. An AGM offers the highest performance and is fitted as standard on cars with advanced Start-Stop, regenerative braking or high electrical demand. Replacement rule: an AGM only with another AGM; an EFB with another EFB or an AGM; a conventional battery with any of the three. Never move down in technology.
- Use the search tool by selecting your vehicle's make and model. Our system automatically filters compatible part numbers verified by our technicians. If you have any questions, contact us via WhatsApp.
- All our batteries come with the legal guarantee provided by consumer law against manufacturing defects. If a battery has a manufacturing defect, it will be replaced at no cost to the user.
- Under normal circumstances, batteries usually arrive within 1 to 2 days of ordering. However, there are some cases where delivery may take a little longer: peak seasons (Black Friday, Christmas, etc.), palletized shipments, occasional stock shortages, etc.
- In mainland Spain delivery takes 24-48 working hours if you order before 6:00 pm (Monday to Friday) and the battery is in stock; mainland Portugal takes 1 to 4 working days, the Balearic Islands 2 to 5 working days and other EU destinations 4 to 7 working days. Batteries are shipped fully charged and ready to install.
Guides
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This vehicle has no Start-Stop. According to the manufacturer, it does not need to be registered after the change.