# Kronobat PE-70-EFB · Start-Stop battery 12V 70Ah 760A

![Kronobat PE-70-EFB · Start-Stop battery 12V 70Ah 760A](https://bateriasonline.es/1829-home_default/kronobat-pe-70-efb.jpg)

> Kronobat PE-70-EFB: 70 Ah Start-Stop battery, 760 A (EN), 278×175×190 mm, positive terminal on the right, EFB. Equivalent to Exide EL700.

**Category:** [Start-Stop batteries (AGM and EFB)](https://bateriasonline.es/en/start-stop-batteries-agm-efb) → [Kronobat](https://bateriasonline.es/en/kronobat-batteries)

- **Canonical URL**: https://bateriasonline.es/en/kronobat-pe-70-efb
- **Language**: en
- **Brand**: Kronobat
- **Reference**: BOL-KRONOBAT-PE-70-EFB
- **MPN**: PE-70-EFB
- **Price**: 93,49 € (VAT incl., Spain)
- **Last updated**: 2026-11-07

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Kronobat |
| Range | PREMIUM EFB |
| Application | Start-Stop cars |
| Technology | EFB |
| Voltage | 12 V |
| Capacity | 70 Ah |
| Cold cranking amps (EN) | 760 A |
| Length | 278 mm |
| Width | 175 mm |
| Height | 190 mm |
| Weight | 18.9 kg |
| Polarity | Positive terminal on the right |
| Case size | L3 (278 × 175 × 190 mm) |

## Quick description

Kronobat PE-70-EFB: Start-Stop battery (EFB) with 12 V, 70 Ah and 760 A cold cranking current, case size L3 (278 × 175 × 190 mm), with the positive terminal on the right.

## Description

## The Kronobat PE-70-EFB at a glance

The Kronobat PE-70-EFB is a battery for cars with Start-Stop: it withstands many more starting and partial-discharge cycles than a conventional battery and powers the electronics every time the engine stops at the lights. In a Start-Stop car, the PE-70-EFB keeps the radio, climate control and lights running with the engine off without losing capacity.
At 70 Ah it is the usual size for compact diesels and mid-size petrol saloons. The PE-70-EFB belongs to the Kronobat PREMIUM EFB range. [More Kronobat batteries](https://bateriasonline.es/en/kronobat-batteries)

## Kronobat PE-70-EFB vs PE-60-EFB and PE-80-EFB: differences

The real differences between the PE-70-EFB and the closest Kronobat models:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Kronobat PE-70-EFB (this one) | 70 Ah | 760 A | 278 × 175 × 190 | right | 18.9 kg |
| Kronobat PE-60-EFB | 60 Ah | 640 A | 242 × 175 × 190 | right | 16.5 kg |
| Kronobat PE-80-EFB | 80 Ah | 800 A | 315 × 175 × 190 | right | 21.3 kg |

- Kronobat PE-60-EFB: 10 Ah less, 120 A less cranking power, a different case (242 × 175 × 190 mm).
- Kronobat PE-80-EFB: 10 Ah more, 40 A more cranking power, a different case (315 × 175 × 190 mm).

## Kronobat PE-70-EFB codes and part numbers

The PE-70-EFB is listed under these codes on labels, in garages and in catalogues:

| Commercial reference | PE-70-EFB |
|---|---|
| Case size (EN) | L3 |
| Not to be confused with | Kronobat PE-75-EFB (75 Ah, 730 A), Kronobat PE-60-EFB (60 Ah, 640 A), Kronobat PE-72-EFB (72 Ah, 760 A) |

## Equivalents and alternatives to the Kronobat PE-70-EFB

Alternatives to the PE-70-EFB with its dimensions and polarity, in EFB or AGM only: a conventional battery cannot cope with the Start-Stop cycles an EFB is built for.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Exide EL700 | EFB | 70 Ah | 760 A | 278 × 175 × 190 |
| Varta N70 | EFB | 70 Ah | 760 A | 278 × 175 × 190 |
| Tudor TL700 | EFB | 70 Ah | 760 A | 278 × 175 × 190 |
| Fulmen FL700 | EFB | 70 Ah | 760 A | 278 × 175 × 190 |
| Deta DL700 | EFB | 70 Ah | 760 A | 278 × 175 × 190 |
| Varta A7 | AGM | 70 Ah | 760 A | 278 × 175 × 190 |

Its Bosch equivalent is the Bosch S4 E08, the same as for the Varta N70. Bosch is not part of our catalogue; we list it so you can compare.

## Before ordering the PE-70-EFB, check this

- Measure the space: the PE-70-EFB takes up 278 × 175 × 190 mm (European case size L3).
- Polarity of the PE-70-EFB: positive terminal on the right (if yours has it on the other side, the cables will not reach).
- Your current battery should say about 70 Ah; a little more is also fine.
- Cold cranking: 760 A (EN), equal to or higher than the original.
- The PE-70-EFB is an EFB: it suits cars that had an EFB or a conventional battery. If yours had an AGM, fit another AGM.

## What it means that the PE-70-EFB is EFB

The PE-70-EFB is an EFB: flooded lead-acid with reinforced plates and separators for Start-Stop. It can be replaced by an AGM, but an AGM must never be replaced by an EFB.

## Frequently asked questions about the Kronobat PE-70-EFB

### Kronobat PE-70-EFB or PE-60-EFB?

Compared with the PE-70-EFB, the Kronobat PE-60-EFB has 10 Ah less and 120 A less cranking power. The PE-70-EFB cranks harder; the PE-60-EFB is only a good option if your original battery says 640 A or less. Mind the space: the PE-60-EFB measures 242 × 175 × 190 mm.

### Can the Kronobat PE-70-EFB be used in a car with Start-Stop?

Yes, the PE-70-EFB is an EFB: it suits Start-Stop without brake energy recovery, or cars that already had an EFB. If your car left the factory with an AGM, fit another AGM.

### How much does the Kronobat PE-70-EFB weigh?

The PE-70-EFB weighs 18.9 kg. For reference, the Kronobat PE-60-EFB (60 Ah) weighs 16.5 kg.

### Which battery is equivalent to the Kronobat PE-70-EFB?

In EFB or AGM, with its dimensions and polarity: Exide EL700, Varta N70 and Tudor TL700. A conventional battery does not replace the PE-70-EFB. Its Bosch equivalent is the Bosch S4 E08, the same as for the Varta N70. Bosch is not part of our catalogue; we list it so you can compare.

### What case size is the Kronobat PE-70-EFB?

Case size L3: 278 × 175 × 190 mm. The PE-70-EFB fits any standard L3 battery tray such as the Exide EL700.

### Which side is the positive terminal on the Kronobat PE-70-EFB?

The PE-70-EFB has the positive terminal on the right, looking at the battery from its long side with the terminals closest to you.

### Which charger does the Kronobat PE-70-EFB need?

An automatic charger with a lead-acid or EFB mode. Modern chargers recognise it like a conventional battery; avoid old ones without voltage control.

## Other options if you are unsure about the PE-70-EFB

- [All start-Stop batteries (AGM and EFB)](https://bateriasonline.es/en/start-stop-batteries-agm-efb)
- [Full Kronobat catalogue](https://bateriasonline.es/en/kronobat-batteries)
- [Varta D54](https://bateriasonline.es/en/varta-d54) · 65 Ah, 650 A, 278×175×175 mm
- [Tudor TL652](https://bateriasonline.es/en/tudor-tl652) · 65 Ah, 650 A, 278×175×175 mm

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*bateriasonline.es — Batteries and accessories · 2026-11-10*