Ritar FT12-150 · Telecom battery 150Ah AGM
Specifications
| Brand | RITAR |
|---|---|
| Part number | FT12-150 |
| Voltage (V) | 12 |
| Capacity (C20) | 150 |
| Capacity (C10) | 150Ah (c10) |
| Technology | AGM |
| Length | 565.00 mm |
| Width | 110.00 mm |
| Height | 296.00 mm |
Ritar FT12-150 12V 150Ah is a network backup battery: long float life and stable output during mains outages.
Why this telecom battery?
- Instant responsewhen the mains drop, no voltage dip
- Long life under 24/7 chargeoptimised for permanent service
- Compatible with your systemexisting UPS units and alarm control panels
Where it fits: the Ritar FT12-150 is one of our cyclic batteries, belongs to our Ritar batteries and by capacity it sits among our 150Ah batteries.

Stationary battery Ritar FT12-150 FT 150Ah 12V
The Ritar FT12-150 with AGM technology is a 150 Ah, 12 V backup battery for UPS, alarms, telecoms and emergency lighting. Its 565 × 110 × 296 mm make it the exact replacement for the 150 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.
What the Ritar FT12-150 is for
With 150 Ah, the Ritar FT12-150 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 45 kg and M8 terminals.
The Ritar FT12-150: FT range and AGM technology
Within the Ritar catalogue, the FT series groups the references designed for this use. The FT12-150 is the 150 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.
Will it fit your current battery tray?
The Ritar FT12-150 is made in the 565 × 110 × 296 mm format and weighs 45 kg. It uses M8 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.
Ritar: the maker behind the FT12-150
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.
Usage and maintenance tips
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.
Official warranty
The Ritar FT12-150 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 6:00 pm 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 14 days to return it if it has not been installed, with free collection on the mainland, and shipment tracking by email.
Ritar FT12-150: best-selling equivalent or higher-spec batteries
The Ritar FT12-150 is interchangeable with these equivalent references: FT12-160A (Ritar).
| Product | Specifications | Technology | Price | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ritar
FT12-150
This battery
|
12V 150Ah | AGM | 472,40 € | |||||||||||||||||||||
Ritar
FT12-160A
Bigger sister |
12V 160Ah | AGM | 497,50 € +25,10 € | |||||||||||||||||||||
| ||||||||||||||||||||||||
| FT12-150 | FT12-160A | |
|---|---|---|
| Capacity | 150 Ah | 160 Ah |
| Cold cranking (EN) | — | — |
| Technology | AGM | AGM |
| Dimensions (mm) | 565 × 110 × 296 | 565 × 110 × 296 |
| Positive terminal | — | — |
| Price | 472,40 € | 497,50 € |
Equivalences verified by our technical team: same dimensions, polarity, capacity and CCA. Official manufacturer warranty on every option.
Other 150Ah batteries: We stock 9 models of 150 Ah to compare by price, technology and cold cranking: see all 150Ah batteries. Same size (565 × 110 × 296 mm): batteries of 565 × 110 × 296 mm.
Recommended accessories
Frequently asked questions
Is the Ritar FT12-150 an AGM battery and what are the benefits of AGM?
Yes. The Ritar FT12-150 is AGM (Absorbent Glass Mat): sealed lead-acid, with the electrolyte absorbed in glass fibre. Compared with a conventional battery it withstands more charge/discharge cycles and handles heat better.
What are the dimensions of the Ritar FT12-150 battery?
Check the room available in your device, because a single millimetre too much can stop the clamp from closing. Its dimensions are 565×110×296 mm, also written 565x110x296 mm; the height already includes the terminals.
Ritar FT12-150 or Ritar FT12-160A: which one to choose?
The next step up from the FT12-150 in the same range and the same case. Compared with the FT12-150 it has 10 Ah more. It costs 25,10 € more. More capacity means more runtime: worth it if your equipment takes the size and had that capacity or more; otherwise the FT12-150 does the job.
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