Kronobat DP-70-EFB · Caravan battery 12V 70Ah 760A EFB
Specifications
| Brand | KRONOBAT |
|---|---|
| Part number | DP-70-EFB |
| Voltage (V) | 12 |
| Capacity (C20) | 70Ah (c20) |
| Cold cranking amps (EN) | 760A |
| Technology | EFB |
| Length | 277.00 mm |
| Width | 175.00 mm |
| Height | 190.00 mm |
Kronobat DP-70-EFB 12V 70Ah 760A is a leisure battery for campers, motorhomes and caravans. Designed to power the entire interior kit (fridge, heater, water pump, USB, LED lighting) for several days off-grid, with no need to plug into a campsite hookup.
Why this caravan battery?
- Real off-grid autonomyno campsite hookup needed
- Lasts the whole seasonhandles daily discharges without capacity loss
- Powers it all at oncefridge, water pump, LED and USB without issues

Leisure battery Kronobat DP-70-EFB Dual Purpose EFB 70Ah 760A 12V
For motorhomes, caravans and campers that need power off-grid, the Kronobat DP-70-EFB from the Dual Purpose EFB range provides 70 Ah of energy with EFB technology. It measures 277 × 175 × 190 mm and the positive terminal on the right, the format sought by anyone replacing a 70 Ah battery in motorhomes and caravans.
In short: the Kronobat DP-70-EFB (70 Ah, 760 A, 277 × 175 × 190 mm, positive terminal on the right). Verified equivalent alternatives: Varta N70 and Tudor TL700.
- Low self-discharge during months of storage.
- Sealed and gas-free: suitable for installation inside the living area.
- Power for fridge, lighting, water pump and USB off-grid.
- EFB technology: reinforced electrolyte for many more start cycles.
Size, terminals and hold-down of the Kronobat DP-70-EFB
The Kronobat DP-70-EFB is made in the 277 × 175 × 190 mm format and weighs 19.45 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 1.0 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 Kronobat DP-70-EFB is for
As a leisure battery, the Kronobat DP-70-EFB is discharged and recharged every travelling day; avoid discharges below 50% to extend its life. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 19.45 kg and 1.0 terminals.
The Kronobat DP-70-EFB: Dual Purpose EFB range and EFB technology
The DP-70-EFB is part of the Kronobat Dual Purpose EFB range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family.
An EFB is a reinforced flooded battery: its plates retain the active material better and tolerate the cycling imposed by a simple Start-Stop system, at a lower cost than an AGM.
What Kronobat does differently
With Kronobat we offer an own-brand alternative without compromising on quality: European manufacturing, original-equipment controls and the direct backing of baterias.com for warranty and advice. All the Kronobat batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.
Official warranty
The Kronobat DP-70-EFB comes with the manufacturer's official warranty against manufacturing defects. Avoid repeated full discharges: they shorten its life and are not covered.
Usage and maintenance tips
A charger with an EFB or smart conventional mode is enough; avoid the high-voltage modes intended for AGM. Avoid routinely discharging the leisure battery below 50% and recharge it fully after every trip.
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.
Data sheet
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ReferenceDP-70-EFB
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ModelDUAL PURPOSE EFB
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Voltage (V)12
-
Length277.00 mm
-
Width175.00 mm
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Height190.00 mm
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Weight19.45 Kgs
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TechnologyEFB
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Terminal layoutPositive terminal on the right
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Terminal type1.0
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Cold cranking amps (EN)760A
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Capacity (C20)70Ah (c20)
Specific References
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MPNDP-70-EFB
Comparison: Kronobat DP-70-EFB vs equivalents
The Kronobat DP-70-EFB is interchangeable with these equivalent references: N70 (Varta), TL700 (Tudor), EL700 (Exide). Higher-technology alternatives that can replace it: DP-70-AGM (Kronobat).
| Product | Specifications | Technology | Price |
|---|---|---|---|
|
|
12V 70Ah 760A | EFB | €95.40 |
|
|
12V 70Ah 760A | EFB | €124.98 |
|
|
12V 70Ah 760A | EFB | €95.40 |
|
|
12V 70Ah 760A | EFB | €84.60 |
|
|
12V 70Ah 760A | AGM Upgrade | €110.70 |
Equivalences verified by our technical team: same dimensions, polarity, capacity and CCA. Official manufacturer warranty on every option.
Recommended accessories
Frequently asked questions
Is the DP-70-EFB model EFB? Which caravans need it?
Yes. The DP-70-EFB is an EFB (Enhanced Flooded Battery): flooded lead-acid reinforced with plate additives. Withstands more cycles than a conventional but fewer than an AGM. Fitted to caravans with basic Start-Stop (no regenerative braking). More affordable than an equivalent AGM, lifespan 4-6 years.
How do I change this battery step by step?
In most caravans 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 (−). On caravans with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile.
How long does the Kronobat DP-70-EFB battery last?
Expected lifespan of the Kronobat DP-70-EFB is 4 to 6 years in basic Start-Stop caravan use. 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 Kronobat DP-70-EFB battery?
Dimensions (length × width × height) are 277×175×190 mm — also written as 277x175x190 mm and correspond to the European L3 case size — following the European DIN standard. Always measure the space in your caravan before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals.
What polarity does the Kronobat DP-70-EFB battery have?
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.
Will the Kronobat DP-70-EFB battery fit my caravan?
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 DP-70-EFB typically fits a wide range of European vehicles thanks to its standard DIN case format.
Which batteries are equivalent to the Kronobat DP-70-EFB?
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 caravans. See the "Equivalents" section to view recommended options at the same performance level.
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