Ritar RT628 · Stationary UPS battery 6V 2.8Ah AGM

Stationary battery Ritar RT628 RT 2Ah 6V

The 6 V, 2 Ah Ritar RT628 stationary battery from the RT range with AGM technology is designed for UPS, alarms, telecoms and emergency lighting. Its 66 × 33 × 104 mm make it the exact replacement for the 2 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.

Will it fit your current battery tray?

It has external dimensions of 66 × 33 × 104 mm and weighs 0.53 kg. It uses F1 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.

What the Ritar RT628 is for

Designed for UPS, alarms, telecoms and emergency lighting, the Ritar RT628 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 0.53 kg and F1 terminals.

The Ritar RT628: RT range and AGM technology

The RT is the Ritar range the RT628 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 RT628

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. We guarantee that every Ritar arrives new, charged and with the manufacturer's full warranty.

Warranty and coverage

The Ritar RT628 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.

How to make it last longer

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.

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.