Leoch LDC12-54 · Mobility scooter battery 12V 54Ah AGM
Specifications
| Brand | Leoch |
|---|---|
| Part number | LDC12-54 |
| Capacity (C20) | 54Ah (c20) |
| Capacity (C5) | 47Ah (c5) |
| Technology | AGM |
| Length | 223.00 mm |
| Width | 120.00 mm |
| Height | 175.00 mm |
| Weight | 12.4 Kgs |
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Leoch LDC12-54 12V 54Ah is a sealed AGM/GEL mobility battery: maintenance-free, spill-proof and with thousands of useful cycles. T12-A(M6) terminal.
Why this mobility battery?
- Daily cycling without wearhandles deep discharges without losing capacity
- Sealed AGM/GELno maintenance, no risk of spills
- Thousands of useful cyclesover its full lifetime
Voltage
12 V
Capacity
54 Ah
Dimensions
223×120×175 mm
Technology
AGM
Weight
12,4 kg
Model
LEOCH Deep Cycle LDC Series
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Mobility battery Leoch LDC12-54 Deep Cycle LDC Series 54Ah 12V
12VVoltage
54AhCapacity
12.40kgWeight
The 12 V, 54 Ah Leoch LDC12-54 from the Deep Cycle LDC Series range with AGM technology is the standard replacement for power wheelchairs, mobility scooters and light electric vehicles. It measures 223 × 120 × 175 mm, the format sought by anyone replacing a 54 Ah battery in power wheelchairs and mobility scooters.
- Designed to be discharged and recharged daily without losing capacity.
- AGM technology: absorbed electrolyte, no spills, can be mounted at an angle.
- Standard replacement format for wheelchairs and scooters.
- Thousands of useful cycles over its lifetime.
What the Leoch LDC12-54 is for
The Leoch LDC12-54 is the usual replacement in power wheelchairs, mobility scooters and light electric vehicles. Recharge after each use and avoid leaving it discharged for days. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 12.40 kg and M6 terminals.
The Leoch LDC12-54: Deep Cycle LDC Series range and AGM technology
Within the Leoch catalogue, the Deep Cycle LDC Series series groups the references designed for this use. The LDC12-54 is the 54 Ah model of that family, with the same performance as its siblings in other sizes.
AGM (Absorbent Glass Mat) technology seals the electrolyte in glass microfibre. The result is a maintenance-free battery that is highly vibration-resistant and able to withstand deep discharges that would ruin a classic lead-acid battery.
Will it fit your current battery tray?
It has external dimensions of 223 × 120 × 175 mm and weighs 12.40 kg. It uses M6 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.
What Leoch does differently
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.
Usage and maintenance tips
Use the original charger or one compatible with the battery technology (AGM/GEL) and always replace both batteries in the set together. Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators.
Warranty and coverage
The Leoch LDC12-54 comes with the manufacturer's official warranty against manufacturing defects. If it fails through a defect within the warranty period, we replace it at no cost to you.
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-LDC12-54
Data sheet
- Brand
- LEOCH
- Reference
- LDC12-54
- Model
- Deep Cycle LDC Series
- Voltage (V)
- Length
- 223.00 mm
- Width
- 120.00 mm
- Height
- 175.00 mm
- Weight
- 12.4 Kgs
- Technology
- AGM
- Terminal type
- M6
- Capacity (C20)
- 54Ah (c20)
- Capacity (C5)
- 47Ah (c5)
Specific References
- MPN
- LDC12-54
Recommended accessories
How to change the battery
Guide to replace a cyclic battery (12V 4-30Ah) for UPS, mobility scooter, alarm or backup device. Estimated time 10-15 minutes. Important: discharge residual voltage before handling.
Step 1. Power off and unplug the device
Unplug the device (UPS, scooter, alarm) and leave it off for at least 30 seconds to discharge residual capacitor voltage. Work on an insulating surface.
Step 2. Locate the battery compartment
Usually under the seat (mobility scooter/wheelchair), in the rear module of the UPS, or behind a side panel with screws. Check the device manual for unusual models.
Step 3. Disconnect the negative (−) first
With insulated gloves, remove the negative (−) cable first. Some UPS have protection fuses — note their position before removing.
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
Typical weight 1-15 kg depending on capacity. Many cyclic batteries are AGM/GEL — keep them upright. Do NOT invert the battery: even sealed, residue may exist.
Step 6. Fit the new battery
Same orientation and type (AGM, GEL or flooded). Polarity must match the device, not a chassis (this is not a car). Make sure terminals do not touch metal parts of the compartment.
Step 7. Connect the positive (+) first
On cyclic devices the order is reversed compared to cars: positive (+) first, negative (−) afterwards. Tighten without forcing — the plastic terminal housing of cyclic batteries damages easily.
Step 8. Initial charge before first use
Cyclic batteries ship at 60-80%. Before first use, connect the device charger for 8-12 hours (or use an AGM/GEL smart charger if available). This avoids short cycles and extends lifespan.
Frequently asked questions
How is the Leoch LDC12-54 battery installed in the vehicle?
In most devices 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 devices with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile.
How long does the Leoch LDC12-54 battery last?
Expected lifespan of the Leoch LDC12-54 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 LDC12-54 battery?
Dimensions (length × width × height) are 223×120×175 mm — also written as 223x120x175 mm — following the European DIN standard. Always measure the space in your device before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals.
What are the equivalents of the LDC12-54 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 devices. See the "Equivalents" section to view recommended options at the same performance level.
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