Ritar RT12280 · Stationary UPS battery 12V 28Ah AGM

Stationary battery Ritar RT12280 RT 28Ah 12V

The 12 V, 28 Ah Ritar RT12280 stationary battery from the RT range with AGM technology is designed for UPS, alarms, telecoms and emergency lighting. It measures 166 × 175 × 125 mm, the format sought by anyone replacing a 28 Ah battery in UPS, alarm and emergency systems.

In short: the Ritar RT12280 (28 Ah, 166 × 175 × 125 mm). Verified equivalent alternatives: Ritar RT12260 and Q-battery 12LS-26.

• Long float life under permanent charge.
• AGM technology: absorbed electrolyte, no spills, can be mounted at an angle.
• Maintenance-free for its whole service life.
• Sealed and gas-free: suitable for cabinets and offices.

What the Ritar RT12280 is for

Designed for UPS, alarms, telecoms and emergency lighting, the Ritar RT12280 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 8.10 kg and F3 (M5) terminals.

Size, terminals and hold-down of the Ritar RT12280

In terms of format, the Ritar RT12280 measures 166 × 175 × 125 mm (length × width × height) and weighs 8.10 kg. It uses F3 (M5) terminals, the system that anchors and connects it in the vehicle. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change.

The Ritar RT12280: RT range and AGM technology

The RT is the Ritar range the RT12280 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.

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 RT12280 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.

Usage and maintenance tips

Check the float voltage of the UPS or charger: a voltage that is too high shortens the life of a sealed battery. Replace all the batteries in the set at once and avoid environments continuously above 25 °C.

When you get it and how to return it

Orders placed before 6:00 pm 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 14 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.