Kronobat DP-240-EFB · Caravan battery 12V 240Ah 1050A EFB
Specifications
| Brand | KRONOBAT |
|---|---|
| Part number | DP-240-EFB |
| Voltage (V) | 12 |
| Capacity (C20) | 240Ah (c20) |
| Cold cranking amps (EN) | 1050A |
| Technology | EFB |
| Length | 518.00 mm |
| Width | 276.00 mm |
| Height | 242.00 mm |
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Kronobat DP-240-EFB 12V 240Ah 1050A 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
Voltage
12 V
Capacity
240 Ah
Cold cranking
1050 A
Dimensions
518×276×242 mm
Technology
EFB
Polarity
Positive on the left
Weight
56,75 kg
Model
DUAL PURPOSE EFB
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Leisure battery Kronobat DP-240-EFB Dual Purpose EFB 240Ah 1,050A 12V
12VVoltage
240AhCapacity
1,050ACold cranking
56.75kgWeight
The 12 V, 240 Ah Kronobat DP-240-EFB battery from the Dual Purpose EFB range with EFB technology is designed for motorhomes, caravans and campers that need power off-grid. Its 518 × 276 × 242 mm and the positive terminal on the left make it the exact replacement for the 240 Ah battery fitted as standard to many motorhomes and caravans.
- Withstands daily discharges throughout the season.
- EFB: the evolution of the conventional battery for basic Start-Stop cars.
- Direct replacement for the original leisure battery.
- Recharges from the alternator, a solar panel or a mains charger.
What the Kronobat DP-240-EFB is for
The Kronobat DP-240-EFB is designed for motorhomes, caravans and campers that need power off-grid: it powers fridge, lights, pump and chargers for several days off-grid. Its 240 Ah capacity sets the available autonomy. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 56.75 kg and 1.0 terminals.
Will it fit your current battery tray?
The Kronobat DP-240-EFB is made in the 518 × 276 × 242 mm format and weighs 56.75 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 1.0 terminals, 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.
The Kronobat DP-240-EFB: Dual Purpose EFB range and EFB technology
Within the Kronobat catalogue, the Dual Purpose EFB series groups the references designed for this use. The DP-240-EFB is the 240 Ah model of that family, with the same performance as its siblings in other sizes.
EFB combines the robustness of the flooded battery with improved plates and separators. The result is a clearly longer service life in vehicles that start and stop constantly.
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. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty.
Official warranty
The Kronobat DP-240-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
Avoid routinely discharging the leisure battery below 50% and recharge it fully after every trip. During months of storage, keep it charged with a mains charger or a small solar panel; a battery left discharged for weeks loses capacity permanently.
Shipping, delivery and returns
Orders placed before 6:00 pm with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic Islands and the rest of the European Union allow 3 to 5 working days. You have 14 days to return an unused battery; in mainland Spain and Portugal collection is free. We email you the tracking number as soon as the parcel ships.
BCOM-KRONOBAT-DP-240-EFB
Data sheet
- Brand
- Reference
- DP-240-EFB
- Model
- DUAL PURPOSE EFB
- Voltage (V)
- 12
- Length
- 518.00 mm
- Width
- 276.00 mm
- Height
- 242.00 mm
- Weight
- 56.75 Kgs
- Technology
- EFB
- Terminal layout
- Positive terminal on the left
- Terminal type
- 1.0
- Cold cranking amps (EN)
- 1050A
- Capacity (C20)
- 240Ah (c20)
Specific References
- MPN
- DP-240-EFB
Comparison: Kronobat DP-240-EFB vs equivalents
The Kronobat DP-240-EFB is interchangeable with these equivalent references: C40 (Varta), LED240 (Varta), EP2100 (Exide).
| Product | Specifications | Technology | Price |
|---|---|---|---|
Kronobat
DP-240-EFB
This battery
|
12V 240Ah 1050A | EFB | |
Varta
C40
|
12V 240Ah 1200A | EFB | €267.60 |
Varta
LED240
|
12V 240Ah 1200A | EFB | €289.60 |
Exide
EP2100
|
12V 240Ah 1200A | AGM | €384.80 |
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 the leisure battery of your motorhome or caravan. Estimated time 15-25 minutes. Important: isolate the 12V auxiliary system before handling.
Step 1. Switch off 12V equipment and unplug shore power
Turn off fridge, lights, water pump, Truma Mover and other auxiliary loads. Disconnect the 230V shore power and solar panels if any.
Step 2. Locate the leisure battery compartment
On motorhomes usually under the driver/passenger seat, in an outside locker or in the garage area. Verify this is NOT the engine starter battery — that one is up front with the engine.
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 charger and auxiliary services
After connecting, check the combi charger (CBE/Schaudt/Nordelettronica) recognises the new battery: voltage should stabilise at 13.2-13.8 V with 230V connected. Test a couple of services (lights + pump) before heading out.
Frequently asked questions
Is the DP-240-EFB model EFB? Which caravans need it?
Yes. The DP-240-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 is the Kronobat DP-240-EFB battery installed in the vehicle?
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 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 caravans with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile.
What is the service life of the DP-240-EFB model?
Expected lifespan of the Kronobat DP-240-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-240-EFB battery?
Dimensions (length × width × height) are 518×276×242 mm — also written as 518x276x242 mm — 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.
Will the Kronobat DP-240-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-240-EFB typically fits a wide range of European vehicles thanks to its standard DIN case format.
What are the equivalents of the DP-240-EFB 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 caravans. See the "Equivalents" section to view recommended options at the same performance level.
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