# Stationary UPS battery Ritar HR12-80W 12V 20Ah AGM ![Stationary UPS battery Ritar HR12-80W 12V 20Ah AGM](https://baterias.com/770-home_default/battery-ritar-hr12-80w-12v-hr-agm.jpg) > Ritar HR12-80W stationary UPS battery 12V 20Ah AGM. HR range. Dimensions 181×77×167 mm. Long float life for UPS, alarms and standby equipment. **Category:** [Batteries for UPS / High Discharge UPS](https://baterias.com/gb/batteries-for-sai-ups-of-high-discharge) → [RITAR](https://baterias.com/gb/ritar) - **Canonical URL**: https://baterias.com/gb/battery-ritar-hr12-80w-12v-hr-agm - **Language**: en-GB - **Brand**: RITAR - **Reference**: BCOM-RITAR-HR12-80W - **MPN**: HR12-80W - **Price**: 100,60 € - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | RITAR | | Reference | HR12-80 W | | Model | RITAR HR | | Voltage (V) | 12 V | | Largo | 181 mm | | Ancho | 77 mm | | Alto | 167 mm | | Tecnología | AGM | | Terminal type | F3(M5)/F13(M5) | | Capacity (C20) | 20 Ah (c20) | ## Quick description **Ritar HR12-80W 12V 20Ah** is a stationary battery for backup power systems: UPS, alarms, telecom and emergency lighting. Long float-life under permanent charge and instant response to mains outages with no noticeable voltage drop. ## Why this stationary battery? - **Instant response** when the mains drop, no voltage dip - **Long life under 24/7 charge** optimised for permanent service - **Compatible with your system** existing UPS units and alarm control panels 🔌 Voltage 12 V ⚡ Capacity 20 Ah C20 📏 Dimensions 181×77×167 mm ⚙️ Technology AGM ⚖️ Weight 6,2 kg 🏷️ Model RITAR HR ## Description ## Stationary battery Ritar HR12-80W HR 20Ah 12V 12*V* Voltage 20*Ah* Capacity 6.20*kg* Weight The **12 V**, **20 Ah** **Ritar HR12-80W** stationary battery from the **HR** range with AGM technology is designed for UPS, alarms, telecoms and emergency lighting. Its 181 × 77 × 167 mm make it the exact replacement for the 20 Ah battery fitted as standard to many UPS, alarm and emergency systems. - Instant response to mains failures. - AGM: faster recharging and better cycle resistance than a conventional battery. - Standard format for UPS and emergency systems. - Low self-discharge and high reliability. ### What the Ritar HR12-80W is for The Ritar HR12-80W is designed for UPS, alarms, telecoms and emergency lighting: it sits on float charge and responds instantly to a mains failure. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 6.20 kg and F3(M5)/F13(M5) terminals. ### Dimensions, polarity and mounting In terms of format, the Ritar HR12-80W measures 181 × 77 × 167 mm (length × width × height) and weighs 6.20 kg. It uses F3(M5)/F13(M5) 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. ### Ritar: the maker behind the HR12-80W Ritar is one of the world's largest VRLA battery manufacturers. Its RA, RT, RL, HR and FT series equip UPS, telecoms and solar systems worldwide with very consistent quality. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty. ### The Ritar HR12-80W: HR range and AGM technology Within the Ritar catalogue, the **HR** series groups the references designed for this use. The HR12-80W is the 20 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. ### Care and maintenance Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators. Replace all the batteries in the set at once and avoid environments continuously above 25 °C. ### Manufacturer's warranty The Ritar HR12-80W 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 [[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 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 ### Is the Ritar HR12-80W an AGM battery and what are the benefits of AGM? Yes. The HR12-80W from Ritar 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. ### How is the Ritar HR12-80W 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 our blog. 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 Ritar HR12-80W battery last? Expected lifespan of the Ritar HR12-80W is 5 to 8 years in mild-climate device use with 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 dimensions of the Ritar HR12-80W battery? Dimensions (length × width × height) are 181×77×167 mm — also written as 181x77x167 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. ### Which batteries are equivalent to the Ritar HR12-80W? 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. ## Equivalent batteries - [RITAR HR12-70W](https://baterias.com/gb/battery-ritar-hr12-70w-12v-18ah) ## 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 · 2026-10-20*