# Wheelchair battery Fullriver HC65X 12V 65Ah 825A AGM ![Wheelchair battery Fullriver HC65X 12V 65Ah 825A AGM](https://baterias.com/1958-home_default/battery-fullriver-hc65x-12v-65ah-825a.jpg) > Fullriver HC65X wheelchair battery 12V 65Ah 825A AGM. HC range. Dimensions 261Γ—164Γ—186 mm. Deep-cycle and sealed, for daily wheelchair and mobility scooter use. **Category:** [Mobility Vehicle Batteries](https://baterias.com/gb/batteries-for-mobility-vehicles) β†’ [FULLRIVER](https://baterias.com/gb/fullriver) - **Canonical URL**: https://baterias.com/gb/battery-fullriver-hc65x-12v-65ah-825a - **Language**: en-GB - **Brand**: FULLRIVER - **Reference**: BCOM-FULLRIVER-HC65X - **MPN**: HC65X - **Last updated**: 2026-10-28 - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | FULLRIVER | | Reference | HC65 X | | Model | FULLRIVER HC | | Voltage (V) | 12 V | | Largo | 261 mm | | Ancho | 164.5 mm | | Alto | 186.5 mm | | Peso | 20.8 kg | | TecnologΓ­a | AGM | | Terminal type | M8 | | Cold cranking amps (EN) | 825 | | Capacity (C20) | 65 Ah (c20) | ## Quick description **Fullriver HC65X 12V 65Ah 825A** 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 12 V ⚑ Capacity 65 Ah C20 πŸ”‹ Cold cranking 825 A SAE πŸ“ Dimensions 261Γ—164Γ—186 mm βš™οΈ Technology AGM βš–οΈ Weight 20,8 kg 🏷️ Model FULLRIVER HC ## Description ## Mobility battery Fullriver HC65X HC 65Ah 825A 12V 12*V* Voltage 65*Ah* Capacity 825*A* Cold cranking 20.80*kg* Weight The **Fullriver HC65X** with AGM technology delivers **65 Ah** at **12 V** with the cycle life that power wheelchairs, mobility scooters and light electric vehicles demand. Its 261 Γ— 164 Γ— 186 mm make it the exact replacement for the 65 Ah battery fitted as standard to many power wheelchairs and mobility scooters. - Approved for air and sea transport (VRLA). - No maintenance, no water top-ups. - Sealed AGM/GEL: safe indoors and in transport. - AGM: faster recharging and better cycle resistance than a conventional battery. ### What the Fullriver HC65X is for With 65 Ah, the Fullriver HC65X offers the daily range that power wheelchairs, mobility scooters and light electric vehicles need, with a sealed construction that is safe indoors. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 20.80 kg and M8 terminals. ### The Fullriver HC65X: HC range and AGM technology Within the Fullriver catalogue, the **HC** series groups the references designed for this use. The HC65X is the 65 Ah model of that family, with the same performance as its siblings in other sizes. AGM means the acid is held in a glass mat instead of floating free. That is why the battery can be installed in the cabin without gases, survives more cycles and recovers its charge quickly. ### Will it fit your current battery tray? It has external dimensions of 261 Γ— 164 Γ— 186 mm and weighs 20.80 kg. It uses M8 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. All the Fullriver batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty. ### 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 Fullriver HC65X 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. ### Shipping, delivery and returns 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 Fullriver HC65X an AGM battery and what are the benefits of AGM? Yes. The HC65X from Fullriver uses AGM (Absorbent Glass Mat) technology: a sealed lead-acid battery where the electrolyte is absorbed in a glass-fibre mat. It withstands more charge/discharge cycles than a conventional one, handles heat better and is the required technology for devices with advanced Start-Stop and regenerative braking. Expected lifespan: 5-8 years under normal conditions. ### What are the dimensions of the Fullriver HC65X battery? Dimensions (length Γ— width Γ— height) are 261Γ—165Γ—187 mm β€” also written as 261x165x187 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. ## Equivalent batteries - [FULLRIVER HC65/B](https://baterias.com/gb/battery-fullriver-hc65-b-12v-65ah-825-cca) ## 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 2012. β†’ https://baterias.com/gb/technical-team --- *baterias.com β€” Automotive batteries Β· 2026-11-02*