# Leoch LDC12-145 · Motorhome battery 12V 148Ah

![Leoch LDC12-145 · Motorhome battery 12V 148Ah](https://bateriasonline.es/3468-home_default/leoch-ldc12-145.jpg)

> Leoch LDC12-145: 148 Ah motorhome battery, 340×172×286 mm, carbon AGM. Equivalent to Ritar RA12-145 and Ritar RA12-134. Price on request: ask for a free quote.

**Category:** [Leisure batteries for motorhomes and caravans](https://bateriasonline.es/en/leisure-batteries-motorhome-caravan) → [Leoch](https://bateriasonline.es/en/leoch-batteries)

- **Canonical URL**: https://bateriasonline.es/en/leoch-ldc12-145
- **Language**: en
- **Brand**: Leoch
- **Reference**: BOL-LEOCH-LDC12-145
- **MPN**: LDC12-145
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Leoch |
| Range | LEOCH Deep Cycle LDC Series |
| Application | Motorhomes and caravans |
| Technology | Carbon AGM |
| Voltage | 12 V |
| Capacity | 148 Ah |
| Length | 340 mm |
| Width | 172 mm |
| Height | 286 mm |
| Weight | 42.5 kg |
| Terminal type | T11(M8) |

## Quick description

The Leoch LDC12-145 is a motorhome battery with 12 V and 148 Ah, measuring 340 × 172 × 286 mm.

## Description

## Who the Leoch LDC12-145 is for

The Leoch LDC12-145 is a leisure battery for motorhomes and caravans: it powers fridge, lights, water pump and heating for days without starting the engine. Unlike the starter battery, it takes slow, deep discharges night after night.
The LDC12-145 belongs to the Leoch LEOCH Deep Cycle LDC Series range. [More Leoch batteries](https://bateriasonline.es/en/leoch-batteries)

## Carbon AGM technology in the LDC12-145

The LDC12-145 is an AGM battery with carbon added to the negative plates. It works well even when the charge is not completed every day, which is common in solar installations.

## Leoch LDC12-145 vs LDC12-150-GC12 and LDC12-140: which one to choose?

How the LDC12-145 compares with Leoch batteries of similar size and capacity:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Leoch LDC12-145 (this one) | 148 Ah | 340 × 172 × 286 | 42.5 kg |
| Leoch LDC12-150-GC12 | 150 Ah | 327 × 180 × 274 | 42.2 kg |
| Leoch LDC12-140 | 144 Ah | 408 × 176 × 224.5 | 39.2 kg |

- Leoch LDC12-150-GC12: 2 Ah more, a different case (327 × 180 × 274 mm).
- Leoch LDC12-140: 4 Ah less, a different case (408 × 176 × 224.5 mm).

## Equivalents and alternatives to the Leoch LDC12-145

Other AGM batteries that fit the LDC12-145's tray with the same polarity: an AGM can only be replaced by another AGM.

| Model | Technology | Capacity | Dimensions (mm) |
|---|---|---|---|
| Ritar RA12-145 | AGM | 153 Ah | 340 × 173 × 285 |
| Ritar RA12-134 | AGM | 142 Ah | 340 × 173 × 285 |

## Part numbers and codes for the Leoch LDC12-145

The LDC12-145 is listed under these codes on labels, in garages and in catalogues:

| Commercial reference | LDC12-145 |
|---|---|
| Terminal type | T11(M8) |
| Not to be confused with | Leoch LDC12-140 (144 Ah), Leoch LDC12-245 (245 Ah), Leoch LDC12-15 (15 Ah) |

## What to look at before buying the LDC12-145

- With 148 Ah, the LDC12-145 replaces an original battery of that capacity or slightly less.
- The LDC12-145 needs 340 × 172 × 286 mm of space: measure it with the hold-down clamp in place.

## Frequently asked questions about the Leoch LDC12-145

### LDC12-145 or LDC12-150-GC12: which one suits me?

Compared with the LDC12-145, the Leoch LDC12-150-GC12 has 2 Ah more. With 150 Ah, the LDC12-150-GC12 runs longer between charges than the LDC12-145 (148 Ah). Mind the space: the LDC12-150-GC12 measures 327 × 180 × 274 mm.

### How much does the Leoch LDC12-145 weigh?

42.5 kg, with 148 Ah of capacity. For reference, the Leoch LDC12-150-GC12 (150 Ah) weighs 42.2 kg.

### Which battery is equivalent to the Leoch LDC12-145?

Only other AGM batteries with its dimensions and polarity: Ritar RA12-145 and Ritar RA12-134. Neither an EFB nor a conventional battery replaces the LDC12-145.

## Other options if you are unsure about the LDC12-145

- [All leisure batteries for motorhomes and caravans](https://bateriasonline.es/en/leisure-batteries-motorhome-caravan)
- [More Leoch models](https://bateriasonline.es/en/leoch-batteries)
- [Ritar RA12-145](https://bateriasonline.es/en/ritar-ra12-145) · 153 Ah, 340×173×285 mm
- [Ritar RA12-134](https://bateriasonline.es/en/ritar-ra12-134) · 142 Ah, 340×173×285 mm

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