# Wheelchair battery Deka 8C6V 6V 330Ah ![Wheelchair battery Deka 8C6V 6V 330Ah](https://baterias.com/1015-home_default/battery-deka-8c6v-6v-330ah.jpg) > Deka 8C6V wheelchair battery 6V 330Ah. Lead-acid range. Dimensions 298Γ—177Γ—374 mm. Deep-cycle and sealed, for daily wheelchair and mobility scooter use. **Category:** [Power Wheelchair Batteries](https://baterias.com/gb/batteries-for-electric-wheelchairs) β†’ [DEKA](https://baterias.com/gb/deka) - **Canonical URL**: https://baterias.com/gb/battery-deka-8c6v-6v-330ah - **Language**: en-GB - **Brand**: DEKA - **Reference**: BCOM-DEKA-8C6V - **MPN**: 8C6V - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | DEKA | | Reference | 8C6 V | | Model | DEKA Lead-acid | | Voltage (V) | 6 V | | Largo | 298.5 mm | | Ancho | 177.8 mm | | Alto | 374.7 mm | | Peso | 44.23 kg | | TecnologΓ­a | Lead-acid | | Capacity (C20) | 330 Ah (c20) | ## Quick description **Deka 8C6V 6V 330Ah** is a sealed AGM/GEL battery for daily mobility use: maintenance-free, no risk of spills, and thousands of useful cycles well beyond a starter battery. ## Why this wheelchair 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 6 V ⚑ Capacity 330 Ah C20 πŸ“ Dimensions 298Γ—177Γ—374 mm βš™οΈ Technology Lead-acid βš–οΈ Weight 44,23 kg 🏷️ Model DEKA Lead-acid ## Description ## Mobility battery Deka 8C6V 330Ah 6V 6*V* Voltage 330*Ah* Capacity 44.23*kg* Weight The **Deka 8C6V** with conventional lead-acid technology delivers **330 Ah** at **6 V** with the cycle life that power wheelchairs, mobility scooters and light electric vehicles demand. Measuring 298 Γ— 177 Γ— 374 mm, it is the direct replacement for power wheelchairs and mobility scooters fitted from the factory with a 330 Ah battery of this format. - Good balance of capacity, cranking power and price. - Sealed AGM/GEL: safe indoors and in transport. - No maintenance, no water top-ups. - Approved for air and sea transport (VRLA). ### What the Deka 8C6V is for The Deka 8C6V is designed for power wheelchairs, mobility scooters and light electric vehicles. Wheelchairs and scooters normally use two identical batteries in series: replace them together. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 44.23 kg. ### Dimensions, polarity and mounting The Deka 8C6V is made in the 298 Γ— 177 Γ— 374 mm format and weighs 44.23 kg. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery. ### Technology inside the Deka 8C6V Deka builds the 8C6V to the same standards as the rest of its catalogue; what changes between references is capacity, format and terminal position. Conventional lead-acid is the benchmark against which other technologies are compared: good cranking current, great tolerance to alternator charging and the best price per amp-hour. ### Why choose Deka batteries Deka (East Penn Manufacturing) is the largest single-site lead battery manufacturer in the United States, with full control of the process from lead recycling to the finished battery. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty. ### Warranty and coverage The Deka 8C6V 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. ### Care and maintenance Use the original charger or one compatible with the battery technology (AGM/GEL) and always replace both batteries in the set together. Recharge the wheelchair or scooter after each use and do not leave it discharged for days: lead sulphates and loses capacity. ### Delivery times and returns Same-day dispatch from our warehouse for in-stock orders placed **before [[ks:cutoff]]**: 24-48 working hours in mainland Spain and Portugal, 3 to 5 days in the islands and the rest of Europe. Returns are accepted for **[[ks:return_days]] days** if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email. ## Frequently asked questions ### How is the Deka 8C6V 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 (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 Deka 8C6V battery last? Expected lifespan of the Deka 8C6V is 4 to 6 years in regular device use without Start-Stop. 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 measurements of the 8C6V model? Dimensions (length Γ— width Γ— height) are 299Γ—178Γ—375 mm β€” also written as 299x178x375 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. ### Which batteries are equivalent to the Deka 8C6V? 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€” automotive battery specialists since 2015. β†’ https://baterias.com/gb/technical-team --- *baterias.com β€” Automotive batteries Β· 2026-10-08*