Ritar HR12-36W · Stationary UPS battery 9Ah AGM

Stationary battery Ritar HR12-36W HR 9Ah 12V

The 12 V, 9 Ah Ritar HR12-36W stationary battery from the HR range with AGM technology is designed for UPS, alarms, telecoms and emergency lighting. Measuring 151 × 65 × 100 mm, it is the direct replacement for UPS, alarm and emergency systems fitted from the factory with a 9 Ah battery of this format.

In short: the Ritar HR12-36W (9 Ah, 151 × 65 × 100 mm). Verified equivalent alternatives: Ritar HR12-28W and Ritar HR12-32W.

• AGM: faster recharging and better cycle resistance than a conventional battery.
• Instant response to mains failures.
• Low self-discharge and high reliability.
• Standard format for UPS and emergency systems.

What the Ritar HR12-36W is for

With 9 Ah, the Ritar HR12-36W gives your UPS or emergency system the autonomy it needs. Replace all the batteries in the set at once. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 2.45 kg and F1 /F2 terminals.

The Ritar HR12-36W: HR range and AGM technology

Within the Ritar catalogue, the HR series groups the references designed for this use. The HR12-36W is the 9 Ah model of that family, with the same performance as its siblings in other sizes.

AGM means the acid is held in a glass mat instead of floating free. That is why the battery can be installed in the cabin without gases, survives more cycles and recovers its charge quickly.

Dimensions, polarity and mounting

In terms of format, the Ritar HR12-36W measures 151 × 65 × 100 mm (length × width × height) and weighs 2.45 kg. It uses F1 /F2 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 Ritar does differently

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. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty.

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.

Warranty and coverage

The Ritar HR12-36W 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

Orders placed before 6:00 pm with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 1 to 2 working days; for the Balearic Islands and the rest of the European Union allow 1 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.