# Telecom battery Ritar FT12-100A 12V 100Ah AGM ![Telecom battery Ritar FT12-100A 12V 100Ah AGM](https://baterias.com/794-home_default/battery-ritar-ft12-100a-12v-ft-agm.jpg) > Ritar FT12-100A telecom battery 12V 100Ah AGM. FT range. Dimensions 508×111×236 mm. Front terminal and long float life for cabinets and repeater sites. **Category:** [Batteries for telecommunications systems](https://baterias.com/gb/batteries-for-telecommunications-systems) → [RITAR](https://baterias.com/gb/ritar) - **Canonical URL**: https://baterias.com/gb/battery-ritar-ft12-100a-12v-ft-agm - **Language**: en-GB - **Brand**: RITAR - **Reference**: BCOM-RITAR-FT12-100A - **MPN**: FT12-100A - **Price**: 314,30 € (VAT incl., Spain) - **Last updated**: 2026-08-30 - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | RITAR | | Reference | FT12-100 A | | Model | RITAR FT | | Voltage (V) | 12 V | | Largo | 508 mm | | Ancho | 111 mm | | Alto | 236 mm | | Peso | 29 kg | | Tecnología | AGM | | Terminal type | M8 | | Capacity (C20) | 100 | | Capacity (C10) | 100 Ah (c10) | ## Quick description **Ritar FT12-100A 12V 100Ah** is a front-terminal telecom battery: designed for cabinets and racks where servicing is done from the front. ## Why this telecom 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 100 Ah C10 📏 Dimensions 508×111×236 mm ⚙️ Technology AGM ⚖️ Weight 29 kg 🏷️ Model RITAR FT ## Description ## Stationary battery Ritar FT12-100A FT 100Ah 100A 12V 12*V* Voltage 100*Ah* Capacity 100*A* Cold cranking 29*kg* Weight Designed for UPS, alarms, telecoms and emergency lighting, the **Ritar FT12-100A** from the **FT** range offers **100 Ah** with AGM technology on permanent float charge. It replaces the original battery without adaptation in UPS, alarm and emergency systems with a 508 × 111 × 236 mm format: same 100 Ah capacity. - Sealed and gas-free: suitable for cabinets and offices. - Maintenance-free for its whole service life. - AGM technology: absorbed electrolyte, no spills, can be mounted at an angle. - Long float life under permanent charge. ### What the Ritar FT12-100A is for The Ritar FT12-100A 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 29 kg and M8 terminals. ### Dimensions, polarity and mounting The Ritar FT12-100A is made in the 508 × 111 × 236 mm format and weighs 29 kg. It uses M8 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. ### The Ritar FT12-100A: FT range and AGM technology The **FT** is the Ritar range the FT12-100A 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. ### Ritar: the maker behind the FT12-100A 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. ### Warranty and coverage The Ritar FT12-100A 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 Replace all the batteries in the set at once and avoid environments continuously above 25 °C. Check the float voltage of the UPS or charger: a voltage that is too high shortens the life of a sealed battery. ### 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 Ritar FT12-100A an AGM battery and what are the benefits of AGM? Yes. The FT12-100A 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. ### What are the dimensions of the Ritar FT12-100A battery? Dimensions (length × width × height) are 508×111×236 mm — also written as 508x111x236 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. ## Equivalent batteries - [RITAR FT12-105](https://baterias.com/gb/battery-ritar-ft12-105-12v-ft-agm) ## 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 · 2026-10-31*