Deta DB852 · Car battery 12V 85Ah 760A
Specifications
| Brand | Deta |
|---|---|
| Part number | DB852 |
| Voltage (V) | 12 |
| Capacity (C20) | 85Ah (c20) |
| Technology | Lead-acid |
| Length | 353 mm |
| Width | 175 mm |
| Height | 175 mm |
| Weight | 19.40 Kgs |
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Deta DB852 12V 85Ah 760A is a ready-to-use passenger car battery, sealed and maintenance-free. Delivers the cranking amps the engine needs in cold weather and keeps stable voltage for modern car loads (ECU, sensors, climate control, infotainment).
Why this car battery?
- Original-equipment qualitywithout dealership prices
- Lasts 4 to 6 yearsbuy once instead of twice
- Real human tech supportif you have any doubts before buying
Voltage
12 V
Capacity
85 Ah
Cold cranking
760 A
Dimensions
353×175×175 mm
Technology
Lead-acid
Polarity
Positive on the right
Weight
19,4 kg
Model
DETA Power
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Car battery Deta DB852 Power 85Ah 760A 12V
12VVoltage
85AhCapacity
760ACold cranking
19.40kgWeight
The Deta DB852 car battery is rated at 12 V, 85 Ah and 760 A of cold cranking current (EN) from the Power range, and is designed for passenger cars with conventional starting, without a Start-Stop system. It replaces the original battery without adaptation in cars with a 353 × 175 × 175 mm format: same 85 Ah capacity and the positive terminal on the right.
- Conventional lead-acid: the most proven and economical technology.
- Reliable cold starts, even after weeks without driving.
- Direct replacement for the original battery in size and terminals.
- Original-equipment build quality without the dealership price.
What the Deta DB852 is for
With 85 Ah, the Deta DB852 is sized for passenger cars with conventional starting, without a Start-Stop system. It is a direct replacement for the original battery as long as dimensions and terminals match. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 19.40 kg and B13 hold-down.
The Deta DB852: Power range and conventional lead-acid technology
Within the Deta catalogue, the Power series groups the references designed for this use. The DB852 is the 85 Ah model of that family, with the same performance as its siblings in other sizes.
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.
Size, terminals and hold-down of the Deta DB852
In terms of format, the Deta DB852 measures 353 × 175 × 175 mm (length × width × height) and weighs 19.40 kg. The positive terminal on the right 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 B13 hold-down, 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.
Why choose Deta batteries
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. All the Deta batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.
How to make it last longer
On batteries with filler caps, check the electrolyte level and top up only with distilled water. Keep the terminals clean and tight, and check that the resting voltage does not drop below 12.4 V: below that it is time to recharge.
Manufacturer's warranty
The Deta DB852 comes with the manufacturer's official warranty against manufacturing defects; the exact period is stated in the brand's conditions. If it fails through a defect within the period, we replace it free of charge.
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-DB852
Data sheet
- Brand
- DETA
- Reference
- DB852
- Model
- DETA Power
- Voltage (V)
- 12
- Length
- 353 mm
- Width
- 175 mm
- Height
- 175 mm
- Weight
- 19.40 Kgs
- Technology
- Lead-acid
- EAN
- 3661024024662
- Terminal layout
- Positive terminal on the right
- Hold-down
- B13
- Cold cranking amps (EN)
- 760A
- Capacity (C20)
- 85Ah (c20)
- Case type
- LB5
Specific References
- EAN13
- 3661024024662
- MPN
- DB852
Codes and references Deta DB852
| Brand | Deta |
|---|---|
| Manufacturer range | DETA Power |
| Manufacturer reference (MPN) | DB852 |
| EAN-13 barcode | 3661024024662 |
| European case size (EN 50342-2) | LB5 |
| Dimensions (length × width × height) | 353 × 175 × 175 mm (353x175x175) |
Comparison: Deta DB852 vs equivalents
The Deta DB852 is interchangeable with these equivalent references: TB852 (Tudor), EB852 (Exide), F5 (Varta), SD-88.0B (Kronobat).
| Product | Specifications | Technology | Price |
|---|---|---|---|
Deta
DB852
This battery
|
12V 85Ah 760A | Lead-acid | |
Tudor
TB852
|
12V 85Ah 760A | Lead-acid | €109.20 |
Exide
EB852
|
12V 85Ah 760A | Lead-acid | €81.30 |
Varta
F5
|
12V 88Ah 740A | Lead-acid | €138.60 |
Kronobat
SD-88.0B
|
12V 88Ah 740A | Lead-acid | €97.50 |
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
Step-by-step guide to replace your car battery in 15-30 minutes (longer if the battery is under the seat or in the boot) without losing vehicle settings.
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
Loosen the bottom hold-down clamp with the same wrench. Lift the battery carefully (it can weigh 15-25 kg). Clean the tray with a brush and baking soda if there is corrosion.
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 DB852 model in my car?
In most cars 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 cars 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 DB852 is 4 to 6 years in regular car 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 DB852 battery?
Dimensions (length × width × height) are 353×175×175 mm — also written as 353x175x175 mm and correspond to the European LB5 case size — following the European DIN standard. Always measure the space in your car before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals.
Will the Deta DB852 battery fit my car?
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 DB852 typically fits a wide range of European vehicles thanks to its standard DIN case format.
Which interchangeable batteries are there for this one?
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 cars. See the "Equivalents" section to view recommended options at the same performance level.
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