# Mobility scooter battery Leoch LDC12-40 12V 40Ah AGM ![Mobility scooter battery Leoch LDC12-40 12V 40Ah AGM](https://baterias.com/6576-home_default/battery-leoch-ldc12-40-12v-40ah.jpg) > Leoch LDC12-40 mobility scooter battery 12V 40Ah AGM. T15(M5) terminal. Deep Cycle LDC Series range. Dimensions 267Γ—77Γ—171 mm. For daily mobility use. **Category:** [Batteries for Mobility Scooters](https://baterias.com/gb/batteries-for-mobility-scooters) β†’ [Leoch](https://baterias.com/gb/leoch) - **Canonical URL**: https://baterias.com/gb/battery-leoch-ldc12-40-12v-40ah - **Language**: en-GB - **Brand**: Leoch - **Reference**: BCOM-LEOCH-LDC12-40 - **MPN**: LDC12-40 - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | LEOCH | | Reference | LDC12-40 | | Model | Deep Cycle LDC Series | | Largo | 267.5 mm | | Ancho | 77.5 mm | | Alto | 171 mm | | Peso | 10 kg | | TecnologΓ­a | AGM | | Terminal type | M5 | | Capacity (C20) | 40 Ah (c20) | | Capacity (C5) | 36 Ah (c5) | ## Quick description **Leoch LDC12-40 12V 40Ah** is a sealed AGM/GEL mobility battery: maintenance-free, spill-proof and with thousands of useful cycles. T15(M5) terminal. ### Why this mobility battery? - **Daily cycling without wear** handles deep discharges without losing capacity - **Sealed AGM/GEL** no maintenance, no risk of spills - **Thousands of useful cycles** over its full lifetime πŸ”Œ Voltage 12 V ⚑ Capacity 40 Ah C20 πŸ“ Dimensions 267Γ—77Γ—171 mm βš™οΈ Technology AGM βš–οΈ Weight 10 kg 🏷️ Model LEOCH Deep Cycle LDC Series ## Description ## Mobility battery Leoch LDC12-40 Deep Cycle LDC Series 40Ah 12V 12*V* Voltage 40*Ah* Capacity 10*kg* Weight The **Leoch LDC12-40** with AGM technology delivers **40 Ah** at **12 V** with the cycle life that power wheelchairs, mobility scooters and light electric vehicles demand. It replaces the original battery without adaptation in power wheelchairs and mobility scooters with a 267 Γ— 77 Γ— 171 mm format: same 40 Ah capacity. - Thousands of useful cycles over its lifetime. - Standard replacement format for wheelchairs and scooters. - AGM technology: absorbed electrolyte, no spills, can be mounted at an angle. - Designed to be discharged and recharged daily without losing capacity. ### What the Leoch LDC12-40 is for The Leoch LDC12-40 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 10 kg and M5 terminals. ### Dimensions, polarity and mounting The Leoch LDC12-40 is made in the 267 Γ— 77 Γ— 171 mm format and weighs 10 kg. It uses M5 terminals, the system that anchors and connects it in the vehicle. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change. ### 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. ### The Leoch LDC12-40: Deep Cycle LDC Series range and AGM technology The **Deep Cycle LDC Series** is the Leoch range the LDC12-40 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. ### Care and maintenance Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators. Recharge the wheelchair or scooter after each use and do not leave it discharged for days: lead sulphates and loses capacity. ### Official warranty The Leoch LDC12-40 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. ### When you get it and how to return it Orders placed **before [[ks:cutoff]]** 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 **[[ks:return_days]] 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. ## Frequently asked questions ### How do I fit the LDC12-40 model in my device? 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 (βˆ’) 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 β€” match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (βˆ’). 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 LDC12-40 battery last? Expected lifespan of the Leoch LDC12-40 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 LDC12-40 battery? Dimensions (length Γ— width Γ— height) are 268Γ—78Γ—171 mm β€” also written as 268x78x171 mm β€” 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 LDC12-40 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 β€” 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. ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team β€” over 25 years of experience validating automotive batteries. β†’ https://baterias.com/gb/technical-team --- *baterias.com β€” Automotive batteries Β· 2026-09-29*