Deta DJ165A · Truck battery 12V 165Ah 850A
Specifications
| Brand | Deta |
|---|---|
| Part number | DJ165A |
| Voltage (V) | 12 |
| Capacity (C20) | 165Ah (c20) |
| Technology | Lead-acid |
| Length | 354 mm |
| Width | 241 mm |
| Height | 285 mm |
| Weight | 45.30 Kgs |
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Deta DJ165A 12V 165Ah 850A is an SHD (Super Heavy Duty) truck battery for intensive professional use. Vibration-resistant, withstands long cold-diesel cranks and deep discharges during parking with active loads (tachograph, refrigeration, heater).
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
165 Ah
Cold cranking
850 A
Dimensions
354×241×285 mm
Technology
Lead-acid
Weight
45,3 kg
Model
DETA PowerPRO Agriculture and Construction
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Truck battery Deta DJ165A PowerPRO y Construction 165Ah 850A 12V
12VVoltage
165AhCapacity
850ACold cranking
45.30kgWeight
The Deta DJ165A truck battery is rated at 12 V, 165 Ah and 850 A of cold cranking current (EN) from the PowerPRO y Construction range, and is prepared for trucks, buses, tractors and heavy machinery. Measuring 354 × 241 × 285 mm, it is the direct replacement for trucks fitted from the factory with a 165 Ah battery of this format.
- Good balance of capacity, cranking power and price.
- Resistant to constant chassis vibration.
- Powers tachograph, fridge and heater during rest stops.
- Better tolerance to deep discharge than a conventional starter battery.
Dimensions, polarity and mounting
It has external dimensions of 354 × 241 × 285 mm and weighs 45.30 kg. It uses a B00 hold-down and 1 terminals, the system that anchors and connects it in the vehicle. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change.
What the Deta DJ165A is for
Designed for trucks, buses, tractors and heavy machinery, the Deta DJ165A 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 45.30 kg, 1 terminals and B00 hold-down.
The Deta DJ165A: PowerPRO y Construction range and conventional lead-acid technology
The DJ165A is part of the Deta 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.
The conventional lead-acid battery remains the most widespread technology thanks to its balance of capacity, cranking current and price. Well maintained and kept charged, it offers years of reliable service in vehicles without Start-Stop.
What Deta does differently
Deta is the German brand of the Exide group: batteries built with original-equipment technology and a very complete range for cars, Start-Stop, trucks, motorcycles and leisure. We guarantee that every Deta arrives new, charged and with the manufacturer's full warranty.
Official warranty
The Deta DJ165A 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.
Usage and maintenance tips
On batteries with filler caps, check the electrolyte level and top up only with distilled water. In 24 V installations, check periodically that both batteries show the same voltage; an imbalance means one is failing.
Shipping, delivery and returns
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-DETA-DJ165A
Data sheet
- Brand
- DETA
- Reference
- DJ165A
- Model
- DETA PowerPRO Agriculture and Construction
- Voltage (V)
- 12
- Length
- 354 mm
- Width
- 241 mm
- Height
- 285 mm
- Weight
- 45.30 Kgs
- Technology
- Lead-acid
- EAN
- 3661024026550
- Terminal layout
- 6
- Terminal type
- 1
- Hold-down
- B00
- Cold cranking amps (EN)
- 850A
- Capacity (C20)
- 165Ah (c20)
- Case type
- D67
Specific References
- EAN13
- 3661024026550
- MPN
- DJ165A
Codes and references Deta DJ165A
| Brand | Deta |
|---|---|
| Manufacturer range | DETA PowerPRO Agriculture and Construction |
| Manufacturer reference (MPN) | DJ165A |
| EAN-13 barcode | 3661024026550 |
| Dimensions (length × width × height) | 354 × 241 × 285 mm (354x241x285) |
Comparison: Deta DJ165A vs equivalents
The Deta DJ165A is interchangeable with these equivalent references: TJ165A1 (Tudor).
| Product | Specifications | Technology | Price |
|---|---|---|---|
Deta
DJ165A
This battery
|
12V 165Ah 850A | Lead-acid | |
Tudor
TJ165A1
|
12V 165Ah 850A | Lead-acid | €691.70 |
Equivalences verified by our technical team: same dimensions, polarity, capacity and CCA. Official manufacturer warranty on every option.
Recommended accessories
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 do I fit the DJ165A model in my truck?
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 many years does this battery last?
Expected lifespan of the Deta DJ165A 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 dimensions of the Deta DJ165A battery?
Dimensions (length × width × height) are 354×241×285 mm — also written as 354x241x285 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 DJ165A 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 DJ165A typically fits a wide range of European vehicles thanks to its standard DIN case format.
What are the equivalents of the DJ165A 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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