# Caravan battery Kronobat EV-70-AGM EV AGM Start Stop 12V 70Ah 760A AGM

![Caravan battery Kronobat EV-70-AGM EV AGM Start Stop 12V 70Ah 760A AGM](https://baterias.com/3311-home_default/best-price-battery-12v-70ah-agm-ev-70-agm.jpg)

> Kronobat EV-70-AGM caravan battery 12V 70Ah 760A AGM. EV AGM START STOP range. Dimensions 278×175×190 mm, + terminal on the right. For your on-board services.

**Category:** [Car batteries equipped with start stop system](https://baterias.com/gb/car-batteries-equipped-with-start-stop-system) → [KRONOBAT](https://baterias.com/gb/kronobat)

- **Canonical URL**: https://baterias.com/gb/best-price-battery-12v-70ah-agm-ev-70-agm
- **Language**: en-GB
- **Brand**: KRONOBAT
- **Reference**: BCOM-KRONOBAT-EV-70-AGM
- **MPN**: EV-70-AGM
- **Price**: 104,60 € (VAT incl., Spain)
- **Last updated**: 2026-09-04
- **Stock**: Out of stock

## Technical specifications

| Feature | Value |
|---|---|
| Reference | EV-70-AGM |
| Model | EV AGM START STOP |
| Voltage (V) | 12 V |
| Largo | 278 mm |
| Ancho | 175 mm |
| Alto | 190 mm |
| Peso | 20.4 kg |
| Tecnología | AGM |
| Terminal layout | Positive terminal on the right |
| Terminal type | 1 |
| Cold cranking amps (EN) | 760 A |
| Capacity (C20) | 70 Ah (c20) |

## Quick description

**Kronobat EV-70-AGM 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 autonomy** no campsite hookup needed
- **Lasts the whole season** handles daily discharges without capacity loss
- **Powers it all at once** fridge, water pump, LED and USB without issues

🔌 Voltage
12 V

⚡ Capacity
70 Ah C20

🔋 Cold cranking
760 A EN-1

📏 Dimensions
278×175×190 mm

⚙️ Technology
AGM

🧭 Polarity
Positive on the right

⚖️ Weight
20,4 kg

🏷️ Model
EV AGM START STOP

## Description

## Start-Stop battery Kronobat EV-70-AGM EV AGM Start Stop 70Ah 760A 12V

12*V* Voltage
70*Ah* Capacity
760*A* Cold cranking
20.40*kg* Weight

The **Kronobat EV-70-AGM** with AGM technology delivers the **70 Ah** at **12 V** and **760 A** of cold cranking current (EN) that cars with Start-Stop, regenerative braking and heavy electrical loads need. Measuring 278 × 175 × 190 mm and the positive terminal on the right, it is the direct replacement for Start-Stop cars fitted from the factory with a 70 Ah battery of this format.
- AGM: faster recharging and better cycle resistance than a conventional battery.
- Fast recharge on the move thanks to low internal resistance.
- Keeps comfort loads running with the engine off at the lights.
- Direct replacement for the original Start-Stop battery.

### What the Kronobat EV-70-AGM is for

In Start-Stop cars the battery works far harder than in a conventional car; the Kronobat EV-70-AGM is built for that intensive cycling and to recharge quickly on the move. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 20.40 kg and 1.0 terminals.

### Size, terminals and hold-down of the Kronobat EV-70-AGM

It has external dimensions of 278 × 175 × 190 mm and weighs 20.40 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 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 EV-70-AGM: EV AGM Start Stop range and AGM technology

The **EV AGM Start Stop** is the Kronobat range the EV-70-AGM belongs to: it shares the same construction and quality criteria with the rest of the series, and varies in capacity and format to suit each vehicle.
AGM (Absorbent Glass Mat) technology seals the electrolyte in glass microfibre. The result is a maintenance-free battery that is highly vibration-resistant and able to withstand deep discharges that would ruin a classic lead-acid battery.

### What Kronobat does differently

Kronobat is the exclusive brand of baterias.com: batteries made to the same production standards as the leading brands, with a value for money that is hard to match and an official warranty. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty.

### Warranty and coverage

The Kronobat EV-70-AGM comes with the **manufacturer's official warranty**. To keep it valid, always fit the same technology as the original battery (AGM or EFB) and register the replacement if your vehicle requires it.

### Care and maintenance

If the vehicle only does very short trips, a periodic maintenance charge with an AGM/EFB-compatible charger greatly extends its life. Do not mix technologies: a conventional battery in a Start-Stop car degrades within months.

### Delivery times 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.

## Frequently asked questions

### Is this battery AGM? What is it for?

Yes. The Kronobat EV-70-AGM is AGM (Absorbent Glass Mat): sealed lead-acid, with the electrolyte absorbed in glass fibre. It is the technology required by cars with advanced Start-Stop and regenerative braking. It withstands more cycles than a conventional battery and copes better with heat.

### Is the EV-70-AGM model suitable for Start-Stop cars?

Yes, the AGM technology of the EV-70-AGM is built for Start-Stop. AGM batteries support advanced Start-Stop and regenerative braking thanks to their higher cycle count. Once fitted it is ready to go; registering it via OBD, advisable on most modern models, lets the alternator charge with the optimum profile. The general recommendation is EFB for basic Start-Stop and AGM where there is regenerative braking (it handles more cycles), unless the car manufacturer says otherwise.

### How is the Kronobat EV-70-AGM battery fitted in a Start-Stop car?

Allow 15-30 minutes and a 10 mm spanner for a L3 case like this one. If the car keeps its battery in the boot or under a seat, it can take up to twice as long. With the engine stopped and the key removed, always start with the negative (−) terminal, then the positive (+). Free the clamp, swap the battery without turning it round (this one has positive on the right) so the polarity stays the same, and reconnect in reverse: positive (+) first, negative (−) last. With Start-Stop there are three more points: the negative terminal usually carries a battery sensor (IBS), so undo the cable at the terminal nut without removing the sensor; register the battery via OBD so the alternator applies the correct charging profile; and fit the same technology as the original (AGM or EFB) or higher, because a conventional battery wears out within months. For the detail, read our guide to replacing the car battery and, if in doubt, the owner's handbook or a main dealer.

### How many years does this battery last?

There is no exact figure: for a battery such as the Kronobat EV-70-AGM (AGM), a reasonable guide is 5 to 8 years in mild-climate car use with Start-Stop. It can vary considerably with usage (short or long journeys), temperature, the condition of the alternator and charging system, power drawn with the engine off and maintenance, plus the car itself and Start-Stop. Cold demands more at every start and intense heat evaporates the electrolyte.

### What are the measurements of the EV-70-AGM model?

Check the room available in your car, because a single millimetre too much can stop the clamp from closing. Its dimensions are 278×175×190 mm, also written 278x175x190 mm; the height already includes the terminals. In European terms it is a L3 case.

### On which side is the positive of the EV-70-AGM model?

It has the positive on the right (polarity). Put it in front of you, terminals towards you: the post with the red ring and the + sign is the positive. A change of polarity from the original means longer cables or a reconfigured system and can cause a short circuit: check it before ordering.

### Is the EV-70-AGM valid for my vehicle?

Not sure? Try your number plate in the finder (DGT/DVLA/KBA detect model and engine) or the "Compatible vehicles" tab, checked by our technical team; if your car is not there, send us make, model, engine and year on WhatsApp and we will reply during business hours (Mon–Fri 10:00–13:30 and 16:30–18:00 (Spanish time, CET)). Always cross-check with what the car manufacturer states in the owner's handbook.

### What are the equivalents of the EV-70-AGM model?

A battery interchangeable with the Kronobat EV-70-AGM must match it on dimensions (278×175×190 mm), polarity (positive on the right), capacity (70 Ah) and cranking current (760 A). Technology matters too: in Start-Stop cars, an EFB cannot be replaced with a conventional battery. The options at the same level are in the "Equivalents" section of this page.

### What advantages does the Kronobat EV-70-AGM AGM battery offer over an EFB?

It is the recommended choice for advanced Start-Stop with regenerative braking (BMW EfficientDynamics, Mercedes Eco, Audi MHEV, Land Rover ECO, Volvo i-Stop) and copes better than an EFB with tilting, vibration and extreme temperatures. In an AGM (Absorbent Glass Mat) battery the electrolyte is held in a glass-fibre mat: no spills, and many more charge/discharge cycles than a conventional battery. Capacity of the EV-70-AGM: 70 Ah.

### Do I need to register the Kronobat EV-70-AGM on the car after installation?

The alternator detects the new battery and adapts the charge automatically, so on most cars it is not compulsory. Even so, it is advisable to register it via OBD so charging is optimum from the first minute and the battery lasts longer, particularly on BMW, Mercedes, Audi, Volvo or Land Rover, with more sophisticated BMS. Without registration there is no starting problem: the alternator adjusts the profile within a few days. Any workshop with an OBD scanner does it in a few minutes; DIY, with VCDS or Carista (VAG group), Bimmercode (BMW) or iCarsoft.


## Equivalent batteries

- [VARTA LA70](https://baterias.com/gb/battery-varta-la70agm-12v-70ah-760a)
- [EXIDE EP600](https://baterias.com/gb/battery-exide-ep600-12v-70ah-760a)

## Technical team (editorial authorship)

The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — automotive battery specialists since 2012.

→ https://baterias.com/gb/technical-team

---
*baterias.com — Automotive batteries · 2026-11-10*