# Exide EJ165A · Truck battery 12V 165Ah 850A

![Exide EJ165A · Truck battery 12V 165Ah 850A](https://bateriasonline.es/338-home_default/exide-ej165a.jpg)

> Exide EJ165A: 165 Ah truck battery, 850 A (EN), 354×241×285 mm. Equivalent to Tudor TJ165A1 and Deta DJ165A. Ask for a no-obligation quote.

**Category:** [Truck, commercial and agricultural vehicle batteries](https://bateriasonline.es/en/truck-agricultural-batteries) → [Exide](https://bateriasonline.es/en/exide-batteries)

- **Canonical URL**: https://bateriasonline.es/en/exide-ej165a
- **Language**: en
- **Brand**: Exide
- **Reference**: BOL-EXIDE-EJ165A
- **EAN**: 3661024036948
- **MPN**: EJ165A
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Exide |
| Range | EXIDE PowerPRO Agricultura y Construccion |
| Application | Trucks and commercial vehicles |
| Technology | Lead-acid |
| Voltage | 12 V |
| Capacity | 165 Ah |
| Cold cranking amps (EN) | 850 A |
| Length | 354 mm |
| Width | 241 mm |
| Height | 285 mm |
| Weight | 45.3 kg |
| Terminal layout | 6 |

## Quick description

The Exide EJ165A is a truck battery with 12 V, 165 Ah and 850 A cold cranking current, measuring 354 × 241 × 285 mm.

## Description

## The Exide EJ165A at a glance

The Exide EJ165A is a starter battery for trucks, tractors and machinery: high capacity, robust terminals and a build that withstands vibration and the starts of large engines. With 165 Ah, the EJ165A suits heavy vehicles that had a battery of that capacity.
The EJ165A belongs to the Exide EXIDE PowerPRO Agricultura y Construccion range. [See all Exide batteries](https://bateriasonline.es/en/exide-batteries)

## Equivalents and alternatives to the Exide EJ165A

Same dimensions and polarity as the EJ165A, with similar capacity and cranking power; as a conventional battery, the EJ165A can also be replaced by an EFB or AGM of the same size if you want more cycles.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Tudor TJ165A1 | Lead-acid | 165 Ah | 850 A | 354 × 241 × 285 |
| Deta DJ165A | Lead-acid | 165 Ah | 850 A | 354 × 241 × 285 |

## Exide EJ165A vs EG145A and EG1250: which one to choose?

Torn between the EJ165A and another similar Exide? This is what changes:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Weight |
|---|---|---|---|---|
| Exide EJ165A (this one) | 165 Ah | 850 A | 354 × 241 × 285 | 45.3 kg |
| Exide EG145A | 145 Ah | 1,000 A | 360 × 253 × 240 | 38.1 kg |
| Exide EG1250 | 125 Ah | 760 A | 349 × 175 × 285 | 29.5 kg |

- Exide EG145A: 20 Ah less, 150 A more cranking power, a different case (360 × 253 × 240 mm).
- Exide EG1250: 40 Ah less, 90 A less cranking power, a different case (349 × 175 × 285 mm).

## Inside the EJ165A: lead-acid technology

The EJ165A is a conventional lead-acid battery, with plates immersed in liquid electrolyte. Avoid leaving them discharged, as they sulphate, and charge them with a charger that cuts off or switches to maintenance when finished.

## Check this before ordering the Exide EJ165A

- Measure the space: the EJ165A takes up 354 × 241 × 285 mm.
- Your current battery should say about 165 Ah; a little more is also fine.
- Cold cranking: 850 A (EN), equal to or higher than the original.

## Exide EJ165A codes and part numbers

The EJ165A is listed under these codes on labels, in garages and in catalogues:

| Commercial reference | EJ165A |
|---|---|
| EAN | 3661024036948 |

## Frequently asked questions about the Exide EJ165A

### Exide EJ165A or EG145A?

Compared with the EJ165A, the Exide EG145A has 20 Ah less and 150 A more cranking power. If your current battery says 1,000 A or more, choose the EG145A; if it says 850 A or less, the EJ165A is enough. Mind the space: the EG145A measures 360 × 253 × 240 mm.

### How much does the Exide EJ165A weigh?

The EJ165A weighs 45.3 kg. For reference, the Exide EG145A (145 Ah) weighs 38.1 kg.

### Which battery is equivalent to the Exide EJ165A?

With the same dimensions, polarity and similar capacity you have the Tudor TJ165A1 and Deta DJ165A. As the EJ165A is a conventional battery, an EFB or AGM of the same size also works.

### Which charger does the Exide EJ165A need?

An automatic lead-acid charger with cut-off or maintenance mode, rated at 10 to 20% of its capacity in amps. If it is a vented type, check the electrolyte level and top up only with distilled water.

## More batteries to compare with the EJ165A

- [All truck, commercial and agricultural vehicle batteries](https://bateriasonline.es/en/truck-agricultural-batteries)
- [Full Exide catalogue](https://bateriasonline.es/en/exide-batteries)
- [Tudor TJ165A1](https://bateriasonline.es/en/tudor-tj165a1) · 165 Ah, 850 A, 354×241×285 mm
- [Deta DJ165A](https://bateriasonline.es/en/deta-dj165a) · 165 Ah, 850 A, 354×241×285 mm

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