# Telecom battery Ritar FT12-105 12V 105Ah AGM ![Telecom battery Ritar FT12-105 12V 105Ah AGM](https://baterias.com/792-home_default/battery-ritar-ft12-105-12v-ft-agm.jpg) > Ritar FT12-105 telecom battery 12V 105Ah 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-ft12-105-12v-ft-agm - **Language**: en-GB - **Brand**: RITAR - **Reference**: BCOM-RITAR-FT12-105 - **MPN**: FT12-105 - **Price**: 367,30 € - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | RITAR | | Reference | FT12-105 | | Model | RITAR FT | | Voltage (V) | 12 V | | Largo | 508 mm | | Ancho | 111 mm | | Alto | 236 mm | | Peso | 32.5 kg | | Tecnología | AGM | | Terminal type | M8 | | Capacity (C20) | 105 | | Capacity (C10) | 105 Ah (c10) | ## Quick description **Ritar FT12-105 12V 105Ah** 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 105 Ah C10 📏 Dimensions 508×111×236 mm ⚙️ Technology AGM ⚖️ Weight 32,5 kg 🏷️ Model RITAR FT ## Description ## Stationary battery Ritar FT12-105 FT 105Ah 12V 12*V* Voltage 105*Ah* Capacity 32.50*kg* Weight Designed for UPS, alarms, telecoms and emergency lighting, the **Ritar FT12-105** from the **FT** range offers **105 Ah** with AGM technology on permanent float charge. Measuring 508 × 111 × 236 mm, it is the direct replacement for UPS, alarm and emergency systems fitted from the factory with a 105 Ah battery of this format. - Low self-discharge and high reliability. - Standard format for UPS and emergency systems. - AGM: faster recharging and better cycle resistance than a conventional battery. - Instant response to mains failures. ### What the Ritar FT12-105 is for Designed for UPS, alarms, telecoms and emergency lighting, the Ritar FT12-105 is sealed, gas-free and suitable for technical cabinets and offices. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 32.50 kg and M8 terminals. ### The Ritar FT12-105: FT range and AGM technology The FT12-105 is part of the Ritar **FT** range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family. 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. ### Size, terminals and hold-down of the Ritar FT12-105 In terms of format, the Ritar FT12-105 measures 508 × 111 × 236 mm (length × width × height) and weighs 32.50 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. ### Ritar: the maker behind the FT12-105 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. ### How to make it last longer 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. ### Warranty and coverage The Ritar FT12-105 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 [[ks:cutoff]]** 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 **[[ks:return_days]] 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 FT12-105 an AGM battery and what are the benefits of AGM? Yes. The FT12-105 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 FT12-105 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 (−) 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 FT12-105 battery last? Expected lifespan of the Ritar FT12-105 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 FT12-105 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. ### What are the equivalents of the FT12-105 model? 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 FT12-100A](https://baterias.com/gb/battery-ritar-ft12-100a-12v-ft-agm) ## Reviews - **Average rating**: 4.67 / 5 (3 reviews) ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — automotive battery specialists since 2015. → https://baterias.com/gb/technical-team --- *baterias.com — Automotive batteries · 2026-10-14*