Leoch LDC12-150-GC12 · Caravan battery 12V 150Ah AGM
Specifications
| Brand | Leoch |
|---|---|
| Part number | LDC12-150-GC12 |
| Voltage (V) | 12 |
| Capacity (C20) | 150Ah (c20) |
| Capacity (C5) | 136Ah (c5) |
| Technology | AGM |
| Length | 327.00 mm |
| Width | 180.00 mm |
| Height | 274.00 mm |
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Leoch LDC12-150-GC12 12V 150Ah 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. GC12 case.
Why this caravan battery?
- Real off-grid autonomyno campsite hookup needed
- Lasts the whole seasonhandles daily discharges without capacity loss
- Powers it all at oncefridge, water pump, LED and USB without issues
Voltage
12 V
Capacity
150 Ah
Dimensions
327×180×274 mm
Technology
AGM
Weight
42,2 kg
Model
LEOCH Deep Cycle LDC Series
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Leisure battery Leoch LDC12-150-GC12 Deep Cycle LDC Series 150Ah 12V
12VVoltage
150AhCapacity
42.20kgWeight
The Leoch LDC12-150-GC12 with AGM technology stores 150 Ah at 12 V: autonomy for motorhomes, caravans and campers that need power off-grid. It replaces the original battery without adaptation in motorhomes and caravans with a 327 × 180 × 274 mm format: same 150 Ah capacity.
- AGM technology: absorbed electrolyte, no spills, can be mounted at an angle.
- Power for fridge, lighting, water pump and USB off-grid.
- Sealed and gas-free: suitable for installation inside the living area.
- Low self-discharge during months of storage.
What the Leoch LDC12-150-GC12 is for
With 150 Ah, the Leoch LDC12-150-GC12 is the habitation battery for motorhomes, caravans and campers that need power off-grid. It recharges from the alternator, a solar panel or a mains charger. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 42.20 kg and M8 terminals.
Dimensions, polarity and mounting
In terms of format, the Leoch LDC12-150-GC12 measures 327 × 180 × 274 mm (length × width × height) and weighs 42.20 kg. It uses M8 terminals, the system that anchors and connects it in the vehicle. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery.
The Leoch LDC12-150-GC12: Deep Cycle LDC Series range and AGM technology
The Deep Cycle LDC Series is the Leoch range the LDC12-150-GC12 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.
In an AGM battery the electrolyte is absorbed in glass-fibre separators: there is no free liquid, it cannot spill and it can be mounted at an angle. That construction lowers internal resistance, speeds up recharging and multiplies cycle life compared with a conventional battery.
Why choose Leoch batteries
Leoch's Deep Cycle LDC series has earned its place in mobility, leisure and solar for its tolerance to deep discharge and its value for money. All the Leoch batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.
Warranty and coverage
The Leoch LDC12-150-GC12 comes with the manufacturer's official warranty against manufacturing defects. Avoid repeated full discharges: they shorten its life and are not covered.
How to make it last longer
Avoid routinely discharging the leisure battery below 50% and recharge it fully after every trip. During months of storage, keep it charged with a mains charger or a small solar panel; a battery left discharged for weeks loses capacity permanently.
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 and Canary 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.
BCOM-LEOCH-LDC12-150-GC12
Data sheet
- Brand
- LEOCH
- Reference
- LDC12-150-GC12
- Model
- Deep Cycle LDC Series
- Voltage (V)
- 12
- Length
- 327.00 mm
- Width
- 180.00 mm
- Height
- 274.00 mm
- Weight
- 42.2 Kgs
- Technology
- AGM
- Terminal type
- M8
- Capacity (C20)
- 150Ah (c20)
- Capacity (C5)
- 136Ah (c5)
- Case type
- GC12
Specific References
- MPN
- LDC12-150-GC12
Recommended accessories
How to change the battery
Guide to replace the leisure battery of your motorhome or caravan. Estimated time 15-25 minutes. Important: isolate the 12V auxiliary system before handling.
Step 1. Switch off 12V equipment and unplug shore power
Turn off fridge, lights, water pump, Truma Mover and other auxiliary loads. Disconnect the 230V shore power and solar panels if any.
Step 2. Locate the leisure battery compartment
On motorhomes usually under the driver/passenger seat, in an outside locker or in the garage area. Verify this is NOT the engine starter battery — that one is up front with the engine.
Step 3. Disconnect the negative (−) terminal
Use the 10 mm wrench to loosen the negative cable nut (black, marked −) and remove the cable from the post. Move it aside so it cannot touch any bodywork.
Step 4. Disconnect the positive (+) terminal
Repeat with the positive cable (red, marked +). Important: never let a terminal touch metal of the car while the other is still connected.
Step 5. Remove the old battery
Loosen the bottom hold-down clamp with the same wrench. Lift the battery carefully (it can weigh 15-25 kg). Clean the tray with a brush and baking soda if there is corrosion.
Step 6. Install the new battery
Place the battery in the same orientation as the old one (positive terminal on the same side). Tighten the hold-down clamp firmly.
Step 7. Connect the cables
Connect the positive (+) terminal first, then the negative (−). Tighten the nuts with the wrench until each terminal does not move. Apply anti-spark grease if you have any.
Step 8. Verify the charger and auxiliary services
After connecting, check the combi charger (CBE/Schaudt/Nordelettronica) recognises the new battery: voltage should stabilise at 13.2-13.8 V with 230V connected. Test a couple of services (lights + pump) before heading out.
Frequently asked questions
How do I fit the LDC12-150-GC12 model in my caravan?
In most caravans it fits in 15-30 minutes with a 10 mm wrench; if the battery is under the seat or in the boot the time can double. See the step-by-step guide on this page. Quick summary: 1) switch off the engine and remove the key; 2) locate the original battery (engine bay, boot or under seat); 3) disconnect the negative (−) terminal first, then the positive (+); 4) loosen the hold-down clamp and remove the old battery; 5) fit the new one in the same orientation — match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−). On caravans with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile.
How many years does this battery last?
Expected lifespan of the Leoch LDC12-150-GC12 is 4 to 7 years in regular use (depends on technology and climate). In cold regions it drops slightly due to cold-start stress; in very hot regions it also drops because of electrolyte evaporation. To extend its life: avoid deep discharges (headlights on with engine off), have the alternator checked yearly, and keep the battery clean and properly secured.
What are the dimensions of the Leoch LDC12-150-GC12 battery?
Dimensions (length × width × height) are 327×180×274 mm — also written as 327x180x274 mm — following the European DIN standard. Always measure the space in your caravan before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals.
Will the Leoch LDC12-150-GC12 battery fit my caravan?
Three options to confirm: 1) enter your number plate in the finder (DGT/DVLA/KBA auto-detect your model and engine); 2) check the "Compatible vehicles" tab on this page, where we list every vehicle verified by our technical team; 3) if you cannot find your model, message us on WhatsApp with brand, model, engine and year — we reply during business hours (Mon–Fri 10:00–13:30 and 16:40–18:00 (Spanish time, CET)). The LDC12-150-GC12 typically fits a wide range of European vehicles thanks to its standard DIN case format.
What are the equivalents of the LDC12-150-GC12 model?
Directly interchangeable batteries (same dimensions, same polarity, same Ah and CCA) are the OEM equivalents from leading brands: Bosch, Tudor, Exide and, depending on the model, Banner or Yuasa. Exact equivalence depends on technology — an EFB cannot be replaced with a conventional battery in Start-Stop caravans. See the "Equivalents" section to view recommended options at the same performance level.
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