# Long 48D26R · Car battery 12V 50Ah

![Long 48D26R · Car battery 12V 50Ah](https://bateriasonline.es/942-home_default/long-48d26r.jpg)

> Long 48D26R: 50 Ah car battery, 260×173×225 mm, D26 case. Equivalent to Long 48D26L. Price on request: ask for a free quote.

**Category:** [Car batteries](https://bateriasonline.es/en/car-batteries) → [Long](https://bateriasonline.es/en/long-batteries)

- **Canonical URL**: https://bateriasonline.es/en/long-48d26r
- **Language**: en
- **Brand**: Long
- **Reference**: BOL-LONG-48D26R
- **MPN**: 48D26R
- **Last updated**: 2026-10-27

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Long |
| Range | Starting Series |
| Application | Cars |
| Voltage | 12 V |
| Capacity | 50 Ah |
| Length | 260 mm |
| Width | 173 mm |
| Height | 225 mm |
| Weight | 9.62 kg |
| Case size | D26 (260 × 173 × 225 mm) |

## Quick description

Long 48D26R: car battery with 12 V and 50 Ah, case size D26 (260 × 173 × 225 mm).

## Description

## Where the Long 48D26R fits

The Long 48D26R is made for petrol and diesel cars without automatic engine stop. If your car has no Start-Stop and had a 50 Ah battery, the 48D26R is a direct replacement.
At 50 Ah it covers petrol compacts and small diesels, the best-selling format in Europe. The 48D26R belongs to the Long Starting Series range. [See all Long batteries](https://bateriasonline.es/en/long-batteries)

## Part numbers and codes for the Long 48D26R

Shops, garages and catalogues identify the 48D26R with these codes:

| Commercial reference | 48D26R |
|---|---|
| Case size (EN) | D26 |

## Long 48D26R vs 55D26L and 55D26R: differences

The real differences between the 48D26R and the closest Long models:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Long 48D26R (this one) | 50 Ah | 260 × 173 × 225 | 9.62 kg |
| Long 55D26L | 60 Ah | 260 × 173 × 225 | 12 kg |
| Long 55D26R | 60 Ah | 260 × 173 × 225 | 12 kg |

- Long 55D26L: 10 Ah more, the same D26 case.
- Long 55D26R: 10 Ah more, the same D26 case.

## Equivalents and alternatives to the Long 48D26R

These batteries share voltage, dimensions and polarity with the 48D26R, with similar capacity: compare cranking power, technology and price before deciding.

| Model | Technology | Capacity | Dimensions (mm) |
|---|---|---|---|
| Long 48D26L | | 50 Ah | 260 × 173 × 225 |

## Before ordering the 48D26R, check this

- Capacity of the 48D26R: 50 Ah; the same as your current battery or slightly more is fine.
- The 48D26R needs 260 × 173 × 225 mm of space (European case size D26): measure it with the hold-down clamp in place.

## Frequently asked questions about the Long 48D26R

### 48D26R or 55D26L: which one suits me?

Compared with the 48D26R, the Long 55D26L has 10 Ah more. With 60 Ah, the 55D26L runs longer between charges than the 48D26R (50 Ah). Both measure 260 × 173 × 225 mm, so they fit the same tray.

### How much does the Long 48D26R weigh?

9.62 kg, with 50 Ah of capacity. For reference, the Long 55D26L (60 Ah) weighs 12 kg.

### Which battery is equivalent to the Long 48D26R?

With the same dimensions and polarity as the 48D26R you have the Long 48D26L; choose by cold cranking power, technology and price.

### What case size is the Long 48D26R?

Case size D26: 260 × 173 × 225 mm. The 48D26R fits any standard D26 battery tray such as the Long 48D26L.

## More batteries to compare with the 48D26R

- [All car batteries](https://bateriasonline.es/en/car-batteries)
- [The whole Long range](https://bateriasonline.es/en/long-batteries)
- [Long 48D26L](https://bateriasonline.es/en/long-48d26l) · 50 Ah, 260×173×225 mm

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