# Wheelchair battery Fullriver HC35 12V 35Ah 438A AGM ![Wheelchair battery Fullriver HC35 12V 35Ah 438A AGM](https://baterias.com/160-home_default/battery-fullriver-hc35-12v-35ah-438-cca.jpg) > Fullriver HC35 wheelchair battery 12V 35Ah 438A AGM. HC range. Dimensions 196×131×167 mm. Deep-cycle and sealed, for daily wheelchair and mobility scooter use. **Category:** [Mobility Vehicle Batteries](https://baterias.com/gb/batteries-for-mobility-vehicles) → [FULLRIVER](https://baterias.com/gb/fullriver) - **Canonical URL**: https://baterias.com/gb/battery-fullriver-hc35-12v-35ah-438-cca - **Language**: en-GB - **Brand**: FULLRIVER - **Reference**: BCOM-FULLRIVER-HC35 - **MPN**: HC35 - **Price**: 247,95 € (VAT incl., Spain) - **Last updated**: 2026-10-28 - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | FULLRIVER | | Reference | HC35 | | Model | FULLRIVER HC | | Voltage (V) | 12 V | | Largo | 196 mm | | Ancho | 131 mm | | Alto | 167 mm | | Peso | 56 kg | | Tecnología | AGM | | Terminal type | M6 | | Cold cranking amps (EN) | 438 | | Capacity (C20) | 35 Ah (c20) | ## Quick description **Fullriver HC35 12V 35Ah 438A** is a deep-cycle battery for wheelchairs and mobility scooters, optimised to be discharged and recharged daily down to 80 % DOD without losing range. ## 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 🔌 Voltage 12 V ⚡ Capacity 35 Ah C20 🔋 Cold cranking 438 A SAE 📏 Dimensions 196×131×167 mm ⚙️ Technology AGM ⚖️ Weight 56 kg 🏷️ Model FULLRIVER HC ## Description ## Mobility battery Fullriver HC35 HC 35Ah 438A 12V 12*V* Voltage 35*Ah* Capacity 438*A* Cold cranking 56*kg* Weight Designed for power wheelchairs, mobility scooters and light electric vehicles, the **Fullriver HC35** from the **HC** range offers **35 Ah** of deep-cycle capacity with AGM technology. It measures 196 × 131 × 167 mm, the format sought by anyone replacing a 35 Ah battery in power wheelchairs and mobility scooters. - Standard replacement format for wheelchairs and scooters. - Thousands of useful cycles over its lifetime. - Designed to be discharged and recharged daily without losing capacity. - AGM technology: absorbed electrolyte, no spills, can be mounted at an angle. ### What the Fullriver HC35 is for The Fullriver HC35 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 56 kg and M6 terminals. ### The Fullriver HC35: HC range and AGM technology The **HC** is the Fullriver range the HC35 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. 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 196 × 131 × 167 mm and weighs 56 kg. It uses M6 terminals, the system that anchors and connects it in the vehicle. Before replacing it, measure your current battery tray: if all three dimensions and the terminal positions match, the swap is direct and needs no adapters. ### What Fullriver does differently With its own plants and a catalogue focused on high-performance AGM, Fullriver is a familiar brand in power wheelchairs, boats and photovoltaic systems that need thousands of cycles. We guarantee that every Fullriver arrives new, charged and with the manufacturer's full warranty. ### Usage and maintenance tips 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. ### Manufacturer's warranty The Fullriver HC35 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 Order **before 6:00 pm** with stock available and it leaves today: mainland Spain and Portugal receive it in 24-48 working hours, the islands and the rest of the EU in 3 to 5 days. You have **14 days** to return it if it has not been installed, with free collection on the mainland, and shipment tracking by email. ## Frequently asked questions ### Is the HC35 model AGM? What does this technology offer? Yes, it is AGM. In an AGM battery such as the HC35, the electrolyte is not free but absorbed in a glass-fibre mat inside a sealed lead-acid battery. It withstands more cycles than a conventional battery and copes better with heat. ### What are the measurements of the HC35 model? Length × width × height: 196x131x167 mm. Height is measured to the top of the terminals. Measure your device's battery tray first; if the battery exceeds it by even a millimetre, the hold-down clamp may not close. ### Fullriver HC35 or Q-battery BATTERY-12LCP-36: which one to choose? Same case and same fitting as the HC35, from Q-battery. Compared with the HC35 it has 1 Ah more and 438 A of cold cranking less. It costs 115,35 € less. If you want to save or the HC35 is out of stock, it is the safe alternative: same dimensions, same polarity and official warranty. ## Equivalent batteries - [Q-battery BATTERY-12LCP-36](https://baterias.com/gb/battery-q-battery-12lcp-36-12v-36ah) ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — automotive battery specialists since 2012. → https://baterias.com/gb/technical-team --- *baterias.com — Automotive batteries · 2026-11-07*