Ritar FT12-100S · Telecom battery 100Ah AGM

Stationary battery Ritar FT12-100S FT 100Ah 12V

Designed for UPS, alarms, telecoms and emergency lighting, the Ritar FT12-100S 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 410 × 109 × 286 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 FT12-100S is for

The Ritar FT12-100S 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 31 kg and M8 terminals.

Will it fit your current battery tray?

In terms of format, the Ritar FT12-100S measures 410 × 109 × 286 mm (length × width × height) and weighs 31 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.

The Ritar FT12-100S: FT range and AGM technology

Within the Ritar catalogue, the FT series groups the references designed for this use. The FT12-100S is the 100 Ah model of that family, with the same performance as its siblings in other sizes.

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.

Why choose Ritar batteries

With more than twenty years making sealed lead batteries, Ritar offers general-purpose, long-life, high-rate and front-terminal ranges for every stationary application. All the Ritar batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.

Warranty and coverage

The Ritar FT12-100S 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. Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators.

Shipping, delivery and returns

Same-day dispatch from our warehouse for in-stock orders placed before 6:00 pm: 1 to 2 working days in mainland Spain and 1 to 3 working days in mainland Portugal, 1 to 5 days in the islands and the rest of Europe. Returns are accepted for 14 days if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email.