Fulmen FJ1723 · Truck battery 12V 172Ah 1390A
Specifications
| Brand | Fulmen |
|---|---|
| Part number | FJ1723 |
| Voltage (V) | 12 |
| Capacity (C20) | 172Ah (c20) |
| Cold cranking amps (EN) | 1390A |
| Technology | Lead-acid |
| Length | 513 mm |
| Width | 223 mm |
| Height | 223 mm |
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Fulmen FJ1723 12V 172Ah 1390A is a professional battery for heavy commercial vehicles. Withstands constant chassis vibration, supports long cold-engine cranks and keeps auxiliary services running (tachograph, heater, refrigeration, GPS) during driver's mandatory rest stops.
Why this truck battery?
- True Heavy Dutybuilt for intensive professional use
- Long cold-diesel cranksreliable even in extreme cold
- Powers services at idletachograph, heater and lights with engine off
Voltage
12 V
Capacity
172 Ah
Cold cranking
1390 A
Dimensions
513×223×223 mm
Technology
Lead-acid
Polarity
Positive on the left
Weight
48,8 kg
Model
FULMEN PowerPRO Agriculture and Construction
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Truck battery Fulmen FJ1723 PowerPRO y Construction 172Ah 1,390A 12V
12VVoltage
172AhCapacity
1,390ACold cranking
48.80kgWeight
The Fulmen FJ1723 with conventional lead-acid technology delivers 172 Ah at 12 V and 1,390 A of cold cranking current (EN): what trucks, buses, tractors and heavy machinery demand. It replaces the original battery without adaptation in trucks with a 513 × 223 × 223 mm format: same 172 Ah capacity and the positive terminal on the left.
- Conventional lead-acid: the most proven and economical technology.
- Heavy Duty construction for intensive professional use.
- Powerful cold cranking for large-displacement diesel engines.
- Designed for 24 V installations with two batteries in series.
What the Fulmen FJ1723 is for
Designed for trucks, buses, tractors and heavy machinery, the Fulmen FJ1723 withstands constant chassis vibration and discharges during stops with active loads. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 48.80 kg, 1 terminals and B00 hold-down.
Size, terminals and hold-down of the Fulmen FJ1723
The Fulmen FJ1723 is made in the 513 × 223 × 223 mm format and weighs 48.80 kg. The positive terminal on the left decides which side the cables end up on: it is the detail that causes most buying mistakes, so check it before ordering. It uses a B00 hold-down and 1 terminals, the system that anchors and connects it in the vehicle. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery.
Fulmen: the maker behind the FJ1723
Fulmen is the historic French brand of the Exide group: batteries made on the same lines and with the same technology as original equipment, widely used by workshops across Europe. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty.
The Fulmen FJ1723: PowerPRO y Construction range and conventional lead-acid technology
The FJ1723 is part of the Fulmen PowerPRO y Construction range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family.
In a conventional battery the electrolyte is liquid and the lead plates are immersed in it. It is a mature, economical and easily recycled technology, ideal for starting vehicles in normal use.
Usage and maintenance tips
During rest stops with active loads, avoid repeated deep discharges: they shorten the life of any starter battery. On batteries with filler caps, check the electrolyte level and top up only with distilled water.
Warranty and coverage
The Fulmen FJ1723 comes with the manufacturer's official warranty against manufacturing defects. An important note for commercial vehicles: most trucks use two batteries connected in series (24 V installation). If you replace only one, the new battery works alongside the old one, which has already lost capacity; that imbalance shortens its life and the manufacturer may treat it as misuse. Always replace both at the same time.
When you get it and how to return it
Order before 6:00 pm with stock available and it leaves today: mainland Spain and Portugal receive it in 24-48 working hours, the islands and the rest of the EU in 3 to 5 days. You have 14 days to return it if it has not been installed, with free collection on the mainland, and shipment tracking by email.
BCOM-FULMEN-FJ1723
Data sheet
- Brand
- FULMEN
- Reference
- FJ1723
- Model
- FULMEN PowerPRO Agriculture and Construction
- Voltage (V)
- 12
- Length
- 513 mm
- Width
- 223 mm
- Height
- 223 mm
- Weight
- 48.80 Kgs
- Technology
- Lead-acid
- EAN
- 3661024046602
- Terminal layout
- Positive terminal on the left
- Terminal type
- 1
- Hold-down
- B00
- Cold cranking amps (EN)
- 1390A
- Capacity (C20)
- 172Ah (c20)
- Case type
- D05
Specific References
- EAN13
- 3661024046602
- MPN
- FJ1723
Codes and references Fulmen FJ1723
| Brand | Fulmen |
|---|---|
| Manufacturer range | ProMotive SLI (formerly ProMotive HD) |
| Manufacturer part number (MPN) | FJ1723 |
| Also known as | 655013090 · Fulmen ProMotive HD FJ1723 · Fulmen ProMotive SLI FJ1723 |
| ETN code | 655013090A742 (short form 655 013 090) |
| EAN-13 barcode | 3661024046602 |
| Dimensions (length × width × height) | 513 × 223 × 223 mm (513x223x223) |
Comparison: Fulmen FJ1723 vs equivalents
The Fulmen FJ1723 is interchangeable with these equivalent references: L2 (Varta), EG1553 (Exide), EJ1723 (Exide), TG1553 (Tudor), M18 (Varta).
| Product | Specifications | Technology | Price |
|---|---|---|---|
Fulmen
FJ1723
This battery
|
12V 155Ah 900A | Lead-acid | |
Varta
L2
|
12V 155Ah 900A | Lead-acid | €214.80 |
Exide
EG1553
|
12V 155Ah 900A | Lead-acid | €262.60 |
Exide
EJ1723
|
12V 155Ah 900A | Lead-acid | €790.90 |
Tudor
TG1553
|
12V 155Ah 900A | Lead-acid | €262.60 |
Varta
M18
|
12V 180Ah 1000A | Lead-acid | €182.20 |
Equivalences verified by our technical team: same dimensions, polarity, capacity and CCA. Official manufacturer warranty on every option.
Recommended accessories
Compatible vehicles
The Fulmen FJ1723 fits 141 vehicles. Most searched below:
FENDTSchlepper1990FIATOthers1990UNIVERSALOthers1990MASSEY FERGUSONOthers1990MASSEY FERGUSON10001990LAVERDAOthers1990BOLINDERS - VOLVOT1990HUERLIMANNOthers1990FIAT1001990FENDTFavorit1990SCANIAG I2004INTERNATIONAL-HARVESTERJD1990
See all 141 compatible vehicles 
How to change the battery
Guide to replace a truck battery in 30-60 minutes. Truck batteries weigh 25-50 kg — we recommend working in pairs and using a carrying strap.
Step 1. Prepare the vehicle
Park on a flat surface, switch off the engine and remove the key. Make sure all lights and electrical accessories are off. Wait 1-2 minutes before starting.
Step 2. Locate the battery
Open the bonnet. The battery is usually in the engine bay, but in many modern cars it may be in the boot or under the passenger seat. Check the manual if you cannot find it.
Step 3. Disconnect the negative (−) terminal
Use the 10 mm wrench to loosen the negative cable nut (black, marked −) and remove the cable from the post. Move it aside so it cannot touch any bodywork.
Step 4. Disconnect the positive (+) terminal
Repeat with the positive cable (red, marked +). Important: never let a terminal touch metal of the car while the other is still connected.
Step 5. Remove the old battery (two people)
Loosen the bottom hold-down clamp. Truck batteries weigh 25-50 kg — lift in pairs with gloves and a carrying strap. Forcing the lift alone risks back injury.
Step 6. Install the new battery
Place the battery in the same orientation as the old one (positive terminal on the same side). Tighten the hold-down clamp firmly.
Step 7. Connect the cables
Connect the positive (+) terminal first, then the negative (−). Tighten the nuts with the wrench until each terminal does not move. Apply anti-spark grease if you have any.
Step 8. Verify the engine starts
Close the bonnet. Start the engine to confirm everything works. On cars with Start-Stop or a BMS, you may need to register the battery via OBD so the alternator applies the correct charging profile.
Frequently asked questions
How is the Fulmen FJ1723 battery installed in the vehicle?
In most trucks it fits in 15-30 minutes with a 10 mm wrench; if the battery is under the seat or in the boot the time can double. See the step-by-step guide on this page. Quick summary: 1) switch off the engine and remove the key; 2) locate the original battery (engine bay, boot or under seat); 3) disconnect the negative (−) terminal first, then the positive (+); 4) loosen the hold-down clamp and remove the old battery; 5) fit the new one in the same orientation — match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−). On trucks with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile.
How long does the Fulmen FJ1723 battery last?
Expected lifespan of the Fulmen FJ1723 is 4 to 6 years in regular truck use without Start-Stop. In cold regions it drops slightly due to cold-start stress; in very hot regions it also drops because of electrolyte evaporation. To extend its life: avoid deep discharges (headlights on with engine off), have the alternator checked yearly, and keep the battery clean and properly secured.
What are the measurements of the FJ1723 model?
Dimensions (length × width × height) are 513×223×223 mm — also written as 513x223x223 mm — following the European DIN standard. Always measure the space in your truck before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals.
Is the FJ1723 valid for my vehicle?
Three options to confirm: 1) enter your number plate in the finder (DGT/DVLA/KBA auto-detect your model and engine); 2) check the "Compatible vehicles" tab on this page, where we list every vehicle verified by our technical team; 3) if you cannot find your model, message us on WhatsApp with brand, model, engine and year — we reply during business hours (Mon–Fri 10:00–13:30 and 16:40–18:00 (Spanish time, CET)). The FJ1723 fits 141 verified vehicle versions in our database.
What are the equivalents of the FJ1723 model?
Directly interchangeable batteries (same dimensions, same polarity, same Ah and CCA) are the OEM equivalents from leading brands: Bosch, Tudor, Exide and, depending on the model, Banner or Yuasa. Exact equivalence depends on technology — an EFB cannot be replaced with a conventional battery in Start-Stop trucks. See the "Equivalents" section to view recommended options at the same performance level.
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