Deta DA770 Senator3 · Car battery 77Ah 760A
Car battery Deta DA770 12V 77Ah 760A images
Specifications
| Brand | Deta |
|---|---|
| Part number | DA770 |
| Voltage (V) | 12 |
| Capacity (C20) | 77Ah (c20) |
| Cold cranking amps (EN) | 760A |
| Technology | Lead-acid |
| Length | 278 mm |
| Width | 175 mm |
| Height | 190 mm |
This product is priced on demand to offer you the best available price at all times.
Please contact us to request a quote and we will inform you about availability and the best price on the entire website, as well as the delivery time.
Thank you
Deta DA770 12V 77Ah 760A is a starter battery with OEM-equivalent quality, designed for modern passenger cars. Delivers reliable cold-cranks even after weeks of inactivity and supports stable auxiliary loads (lights, 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
Where it fits: the Deta DA770 is one of our car batteries, belongs to our Deta batteries and by capacity it sits among our 77Ah batteries.
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The Deta DA770 in practice
When not to choose it
If your car shuts the engine off at the lights, rule it out: Start-Stop demands EFB or AGM and a conventional battery lasts months in that duty. And never choose fewer Ah or A than the original.
Car battery Deta DA770 Senator3 77Ah 760A 12V
The Deta DA770 from the Senator3 range delivers 77 Ah and 760 A of cold cranking current (EN) at 12 V: the usual specification for passenger cars with conventional starting, without a Start-Stop system. Measuring 278 × 175 × 190 mm and the positive terminal on the right, it is the direct replacement for cars fitted from the factory with a 77 Ah battery of this format.
In short: the Deta DA770 (77 Ah, 760 A, 278 × 175 × 190 mm, positive terminal on the right). It is a conventional battery for cars without Start-Stop: if yours has Start-Stop, it needs an EFB or AGM battery of the same size. Verified equivalent alternatives: Tudor TA770 and Varta E44.
- Low self-discharge: copes with long stops without losing charge.
- Designed to last several years under normal daily use.
- Good balance of capacity, cranking power and price.
- Stable voltage for the vehicle electronics (ECU, sensors, climate control).
Will it fit your current battery tray?
In terms of format, the Deta DA770 measures 278 × 175 × 190 mm (length × width × height) and weighs 17.50 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. Before replacing it, measure your current battery tray: if all three dimensions and the terminal positions match, the swap is direct and needs no adapters.
What the Deta DA770 is for
The Deta DA770 covers the needs of passenger cars with conventional starting, without a Start-Stop system: reliable starting, stable voltage for the electronics and a service life of several years in daily use. Check that it matches your current battery in size and terminal position. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 17.50 kg and B13 hold-down.
The Deta DA770: Senator3 range and conventional lead-acid technology
The DA770 is part of the Deta Senator3 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.
Deta: the maker behind the DA770
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.
Official warranty
The Deta DA770 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.
Care and maintenance
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. On batteries with filler caps, check the electrolyte level and top up only with distilled water.
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.
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ReferenceBCOM-DETA-DA770
Data sheet
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BrandDETA
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ReferenceDA770
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ModelDETA Senator3
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Voltage (V)12
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Length278 mm
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Width175 mm
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Height190 mm
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Weight17.50 Kgs
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TechnologyLead-acid
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EAN3661024024242
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Terminal layoutPositive terminal on the right
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Hold-downB13
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Cold cranking amps (EN)760A
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Capacity (C20)77Ah (c20)
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Case typeL03
Specific References
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EAN133661024024242
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MPNDA770
Codes and references Deta DA770
| Brand | Deta |
|---|---|
| Manufacturer range | DETA Senator3 |
| Manufacturer part number (MPN) | DA770 |
| EAN-13 barcode | 3661024024242 |
| European case size (EN 50342-2) | L3 |
| Dimensions (length × width × height) | 278 × 175 × 190 mm (278x175x190) |
Deta DA770: best-selling equivalent or higher-spec batteries
The Deta DA770 is interchangeable with these equivalent references: TA770 (Tudor), E44 (Varta), EA770 (Exide). Higher-technology alternatives that can replace it: EK700 (Exide).
| Product | Specifications | Technology | Price | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Deta
DA770
This battery
|
12V 77Ah 760A | Lead-acid | ||||||||||||||||||||||
Varta
E44
Varta equivalent
|
12V 77Ah 780A | Lead-acid | €85.40 +€85.40 | |||||||||||||||||||||
| ||||||||||||||||||||||||
| DA770 | E44 | |
|---|---|---|
| Capacity | 77 Ah | 77 Ah |
| Cold cranking (EN) | 760 A | 780 A |
| Technology | Lead-acid | Lead-acid |
| Dimensions (mm) | 278 × 175 × 190 | 278 × 175 × 190 |
| Positive terminal | Positive terminal on the right | Positive terminal on the right |
| Price | €85.40 |
Exide
EA770
Exide equivalent
Deta DA770 vs Exide EA770
Exide equivalent · +€65.30
The Exide alternative that fits where the DA770 goes, with the same polarity. Compared with the DA770 it has the same Ah and cranking power. It costs €65.30 more. A straight swap with nothing to adapt; the difference is the price and the brand you prefer.
| DA770 | EA770 | |
|---|---|---|
| Capacity | 77 Ah | 77 Ah |
| Cold cranking (EN) | 760 A | 760 A |
| Technology | Lead-acid | Lead-acid |
| Dimensions (mm) | 278 × 175 × 190 | 278 × 175 × 190 |
| Positive terminal | Positive terminal on the right | Positive terminal on the right |
| Price | €65.30 |
Exide
EK700
Upgrade: AGM
Deta DA770 vs Exide EK700
Upgrade: AGM · +€103.80
The AGM of this size: what cars with Start-Stop and regenerative braking fit from the factory, and a real durability upgrade over the DA770. Compared with the DA770 it has 5 Ah less. It costs €103.80 more. Essential if your car has Start-Stop, regenerative braking or came with AGM; without those systems it is an upgrade you do not need to pay for.
| DA770 | EK700 | |
|---|---|---|
| Capacity | 77 Ah | 72 Ah |
| Cold cranking (EN) | 760 A | 760 A |
| Technology | Lead-acid | AGM |
| Dimensions (mm) | 278 × 175 × 190 | 278 × 175 × 190 |
| Positive terminal | Positive terminal on the right | Positive terminal on the right |
| Price | €103.80 |
Tudor
TA770
Tudor equivalent
Deta DA770 vs Tudor TA770
Tudor equivalent · +€81.90
It is the verified Tudor equivalent for the DA770 tray. Compared with the DA770 it has the same Ah and cranking power. It costs €81.90 more. Decide by price, brand preference and availability: both fit and crank the same.
| DA770 | TA770 | |
|---|---|---|
| Capacity | 77 Ah | 77 Ah |
| Cold cranking (EN) | 760 A | 760 A |
| Technology | Lead-acid | Lead-acid |
| Dimensions (mm) | 278 × 175 × 190 | 278 × 175 × 190 |
| Positive terminal | Positive terminal on the right | Positive terminal on the right |
| Price | €81.90 |
Equivalences verified by our technical team: same dimensions, polarity, capacity and CCA. Official manufacturer warranty on every option.
Other 77Ah batteries: We stock 7 models of 77 Ah to compare by price, technology and cold cranking: see all 77Ah batteries. Same size (278 × 175 × 190 mm): batteries of 278 × 175 × 190 mm.
Recommended accessories
Compatible vehicles
The Deta DA770 fits 1457 vehicles. Most searched below:
The 50 vehicles that most often fit the Deta DA770
The Deta DA770 fits 1,457 vehicles, including the Fiat Fiorino Box Body/MPV (146_) 1.7 D (44 kW / 60 CV) (1990–2025), Plymouth Neon II Saloon 2.0 16V (98 kW / 133 CV) (1999–2025), Plymouth Neon II Saloon 2.0 16V (112 kW / 152 CV) (1999–2025) and Auverland A3 Closed Off-Road Vehicle 1.9 D (47 kW / 64 CV) (1990–2011).
Show the table: make, model, engine and years (50 vehicles)
| Make | Model | Engine | Years |
|---|---|---|---|
| Fiat | Fiorino Box Body/MPV (146_) | 1.7 D (44 kW / 60 CV) | 1990–2025 |
| Plymouth | Neon II Saloon | 2.0 16V (98 kW / 133 CV) | 1999–2025 |
| Plymouth | Neon II Saloon | 2.0 16V (112 kW / 152 CV) | 1999–2025 |
| Auverland | A3 Closed Off-Road Vehicle | 1.9 D (47 kW / 64 CV) | 1990–2011 |
| Auverland | A3 Open Off-Road Vehicle | 1.9 D 4WD (50 kW / 68 CV) | 1990–2011 |
| Auverland | A3 Open Off-Road Vehicle | 1.9 D (50 kW / 68 CV) | 1990–2011 |
| Auverland | A3 Closed Off-Road Vehicle | 2.1 D (60 kW / 82 CV) | 1990–2011 |
| Auverland | A3 Closed Off-Road Vehicle | 1.9 D 4WD (47 kW / 64 CV) | 1990–2011 |
| Renault | Clio IV (BH_) | 1.5 dCi 90 (66 kW / 90 CV) | 2012–2021 |
| Auverland | A3 Open Off-Road Vehicle | 1.9 D 4WD (47 kW / 64 CV) | 1990–2011 |
| Auverland | A3 Closed Off-Road Vehicle | 1.9 D 4WD (50 kW / 68 CV) | 1990–2011 |
| Auverland | A3 Closed Off-Road Vehicle | 1.9 D (50 kW / 68 CV) | 1990–2011 |
| Auverland | A3 Open Off-Road Vehicle | 1.9 D (47 kW / 64 CV) | 1990–2011 |
| Auverland | A3 Open Off-Road Vehicle | 2.1 D 4WD (60 kW / 82 CV) | 1990–2011 |
| Jaguar | Vanden Plas Saloon | 4.0 (175 kW / 238 CV) | 1990–2009 |
| Jaguar | Vanden Plas Saloon | 3.6 (165 kW / 224 CV) | 1990–2009 |
| Auverland | A3 Open Off-Road Vehicle | 2.1 D (60 kW / 82 CV) | 1990–2011 |
| Volkswagen | Transporter T4 Van (70A, 70H, 7DA, 7DH) | 2.4 D (57 kW / 78 CV) | 1990–2003 |
| Volkswagen | Transporter T4 Bus (70B, 70C, 7DB, 7DK, 70J, 70K, 7DC, 7DJ) | 1.9 D (44 kW / 60 CV) | 1990–2004 |
| Volkswagen | Transporter T4 Bus (70B, 70C, 7DB, 7DK, 70J, 70K, 7DC, 7DJ) | 2.4 D (57 kW / 78 CV) | 1990–2004 |
| Renault | Trafic Van (T_, P_, V_) | 2.2 4x4 (74 kW / 101 CV) | 1990–2002 |
| ARO | 240-244 | 2.7 D (60 kW / 82 CV) | 1990–2006 |
| Renault | Trafic Bus (T_, P_, V_) | 2.2 4x4 (74 kW / 101 CV) | 1990–2001 |
| ARO | 240-244 | 2.7 D (52 kW / 71 CV) | 1990–2006 |
| Volkswagen | Transporter T4 Bus (70B, 70C, 7DB, 7DK, 70J, 70K, 7DC, 7DJ) | 1.9 D (45 kW / 61 CV) | 1990–2004 |
| ARO | 240-244 | 2.5 D (52 kW / 71 CV) | 1990–2006 |
| ARO | 240-244 | 2.5 TD (67 kW / 91 CV) | 1990–2006 |
| ARO | 240-244 | 3.1 D (47 kW / 64 CV) | 1990–2006 |
| Volkswagen | Transporter T4 Platform/Chassis (70E, 70L, 70M, 7DE, 7DL, 7D | 1.9 D (44 kW / 60 CV) | 1990–2003 |
| Renault | Rapid Box Body/MPV (F40_, G40_) | 1.6 D (F404) (40 kW / 55 CV) | 1990–2001 |
| Renault | Trafic Bus (T_, P_, V_) | 2.2 (74 kW / 101 CV) | 1990–2001 |
| ARO | 240-244 | 2.5 (60 kW / 82 CV) | 1990–2006 |
| Volkswagen | Transporter T4 Van (70A, 70H, 7DA, 7DH) | 1.9 D (45 kW / 61 CV) | 1990–2003 |
| ARO | 240-244 | 2.7 D (50 kW / 68 CV) | 1990–2006 |
| Volkswagen | Transporter T4 Platform/Chassis (70E, 70L, 70M, 7DE, 7DL, 7D | 2.4 D Syncro (57 kW / 78 CV) | 1990–2003 |
| Renault | Trafic Van (T_, P_, V_) | 2.1 D (43 kW / 58 CV) | 1990–2002 |
| Renault | Trafic Bus (T_, P_, V_) | 2.0 (59 kW / 80 CV) | 1990–2001 |
| Volkswagen | Transporter T4 Platform/Chassis (70E, 70L, 70M, 7DE, 7DL, 7D | 2.4 D (57 kW / 78 CV) | 1990–2003 |
| Volkswagen | Transporter T4 Van (70A, 70H, 7DA, 7DH) | 1.9 D (44 kW / 60 CV) | 1990–2003 |
| ARO | 240-244 | 2.5 (59 kW / 80 CV) | 1990–2006 |
| Volkswagen | Transporter T5 Platform/Chassis (7JD, 7JE, 7JL, 7JY, 7JZ, 7F | 2.5 TDI (96 kW / 130 CV) | 2003–2016 |
| Chevrolet | Trax | 1.6 D AWD (100 kW / 136 CV) | 2012–2025 |
| Opel | Frontera A (U92) | 2.0 i (85 kW / 115 CV) | 1992–1998 |
| Renault | 19 II Chamade (L53_) | 1.9 dT (L53T) (66 kW / 90 CV) | 1992–2003 |
| Renault | Trafic Platform/Chassis (T_, P_, V_) | 2.1 D (47 kW / 64 CV) | 1990–2001 |
| Renault | Trafic Platform/Chassis (T_, P_, V_) | 2.1 D RWD (43 kW / 58 CV) | 1990–2001 |
| Renault | Trafic Van (T_, P_, V_) | 2.0 (59 kW / 80 CV) | 1990–2002 |
| Renault | Rapid Box Body/MPV (F40_, G40_) | 1.9 D (F40P, F40N, F40E) (47 kW / 64 CV) | 1990–2001 |
| Renault | Trafic Bus (T_, P_, V_) | 2.1 D (43 kW / 58 CV) | 1990–2001 |
| Renault | Trafic Platform/Chassis (T_, P_, V_) | 2.0 RWD (59 kW / 80 CV) | 1990–2001 |
Fitting it yourself? Step-by-step guide to replacing the battery →
Frequently asked questions
How is the Deta DA770 battery installed in the vehicle?
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 our blog. 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 — with positive on the right match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−).
How long does the Deta DA770 battery last?
Expected lifespan of the Deta DA770 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 DA770 battery?
Dimensions (length × width × height) are 278×175×190 mm — also written as 278x175x190 mm and correspond to the European L3 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.
On which side is the positive of the DA770 model?
Polarity: positive on the right. To identify it, place the battery in front of you with the terminals facing you and check which side the positive (+, marked with a red ring) is on. Before buying, verify the polarity matches your current battery: switching polarity forces longer cables or system reconfiguration, with short-circuit risk.
Does this 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 16:30–18:00 (Spanish time, CET)). The DA770 fits 1,457 verified vehicle versions in our database.
What are the equivalents of the DA770 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 cars. See the "Equivalents" section to view recommended options at the same performance level.
Deta DA770 or Varta E44: which one to choose?
Same case and same fitting as the DA770, from Varta. Compared with the DA770 it has 20 A of cold cranking more. It costs €85.40 more. If you want to save or the DA770 is out of stock, it is the safe alternative: same dimensions, same polarity and official warranty.
Deta DA770 or Exide EA770: which one to choose?
The Exide alternative that fits where the DA770 goes, with the same polarity. Compared with the DA770 it has the same Ah and cranking power. It costs €65.30 more. A straight swap with nothing to adapt; the difference is the price and the brand you prefer.
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