Ritar RT1223 · Stationary UPS battery 12V 2.3Ah AGM
Specifications
| Brand | RITAR |
|---|---|
| Part number | RT1223 |
| Voltage (V) | 12 |
| Capacity (C20) | 2 3Ah (c20) |
| Technology | AGM |
| Length | 178.00 mm |
| Width | 35.00 mm |
| Height | 67.00 mm |
| Terminal type | F1 |
€35.70
VAT included
4,76/5★★★★★34 reviewsVerified purchases
- ★★★★★Jose Francisco Mendez:
No sabía qué batería llevaba mi coche y me ayudaron a seleccionarla
- ★★★★★Carlos Castillo:
Esta web es la mejor, encontré lo que buscaba, llegó en menos de 24hrs y cuando llamé por una duda que tenía me ayudaron con la instalación
- ★★★★★Jose Ramon Fernandez:
Necesitaba con urgencia una batería de coche y me llegó al día siguiente de pedirla
Ritar RT1223 12V 2Ah is a stationary battery for backup power systems: UPS, alarms, telecom and emergency lighting. Long float-life under permanent charge and instant response to mains outages with no noticeable voltage drop.
Why this stationary 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
Voltage
12 V
Capacity
2 Ah
Dimensions
178×35×67 mm
Technology
AGM
Weight
0,85 kg
Model
RITAR RT
Stationary battery Ritar RT1223 RT 2Ah 12V
12VVoltage
2AhCapacity
0.85kgWeight
Designed for UPS, alarms, telecoms and emergency lighting, the Ritar RT1223 from the RT range offers 2 Ah with AGM technology on permanent float charge. It replaces the original battery without adaptation in UPS, alarm and emergency systems with a 178 × 35 × 67 mm format: same 2 Ah capacity.
- AGM technology: absorbed electrolyte, no spills, can be mounted at an angle.
- Long float life under permanent charge.
- Sealed and gas-free: suitable for cabinets and offices.
- Maintenance-free for its whole service life.
What the Ritar RT1223 is for
The Ritar RT1223 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 0.85 kg and F1 terminals.
Will it fit your current battery tray?
It has external dimensions of 178 × 35 × 67 mm and weighs 0.85 kg. It uses F1 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.
Ritar: the maker behind the RT1223
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.
The Ritar RT1223: RT range and AGM technology
The RT1223 is part of the Ritar RT range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family.
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.
Care and maintenance
Check the float voltage of the UPS or charger: a voltage that is too high shortens the life of a sealed battery. Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators.
Official warranty
The Ritar RT1223 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.
Delivery times 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.
BCOM-RITAR-RT1223
Data sheet
- Brand
- RITAR
- Reference
- RT1223
- Model
- RITAR RT
- Voltage (V)
- 12
- Length
- 178.00 mm
- Width
- 35.00 mm
- Height
- 67.00 mm
- Technology
- AGM
- Terminal type
- F1
- Capacity (C20)
- 2 3Ah (c20)
Specific References
- MPN
- RT1223
4,76/5
Verified purchasesLatest verified reviews
★★★★★Jose Francisco Mendez
04/06/2026Me ayudaron en la elección de mi batería
No sabía qué batería llevaba mi coche y me ayudaron a seleccionarla
★★★★★Carlos Castillo
13/01/2026Gran asesoría
Esta web es la mejor, encontré lo que buscaba, llegó en menos de 24hrs y cuando llamé por una duda que tenía me ayudaron con la instalación
★★★★★Jose Ramon Fernandez
24/12/2025Recomendado
Necesitaba con urgencia una batería de coche y me llegó al día siguiente de pedirla
★★★★★Felipe Alonso
06/10/2025Buen asesoramiento
No sabía qué bateria llevaba mi coche y me ayudaron a seleccionarla
Recommended accessories
How to change the battery
Guide to replace a cyclic battery (12V 4-30Ah) for UPS, mobility scooter, alarm or backup device. Estimated time 10-15 minutes. Important: discharge residual voltage before handling.
Step 1. Power off and unplug the device
Unplug the device (UPS, scooter, alarm) and leave it off for at least 30 seconds to discharge residual capacitor voltage. Work on an insulating surface.
Step 2. Locate the battery compartment
Usually under the seat (mobility scooter/wheelchair), in the rear module of the UPS, or behind a side panel with screws. Check the device manual for unusual models.
Step 3. Disconnect the negative (−) first
With insulated gloves, remove the negative (−) cable first. Some UPS have protection fuses — note their position before removing.
Step 4. Disconnect the positive (+) terminal
Repeat with the positive cable (red, marked +). Important: never let a terminal touch metal of the car while the other is still connected.
Step 5. Remove the old battery
Typical weight 1-15 kg depending on capacity. Many cyclic batteries are AGM/GEL — keep them upright. Do NOT invert the battery: even sealed, residue may exist.
Step 6. Fit the new battery
Same orientation and type (AGM, GEL or flooded). Polarity must match the device, not a chassis (this is not a car). Make sure terminals do not touch metal parts of the compartment.
Step 7. Connect the positive (+) first
On cyclic devices the order is reversed compared to cars: positive (+) first, negative (−) afterwards. Tighten without forcing — the plastic terminal housing of cyclic batteries damages easily.
Step 8. Initial charge before first use
Cyclic batteries ship at 60-80%. Before first use, connect the device charger for 8-12 hours (or use an AGM/GEL smart charger if available). This avoids short cycles and extends lifespan.
Frequently asked questions
Is the Ritar RT1223 an AGM battery and what are the benefits of AGM?
Yes. The RT1223 from Ritar uses AGM (Absorbent Glass Mat) technology: a sealed lead-acid battery where the electrolyte is absorbed in a glass-fibre mat. It withstands more charge/discharge cycles than a conventional one, handles heat better and is the required technology for devices with advanced Start-Stop and regenerative braking. Expected lifespan: 5-8 years under normal conditions.
How is the Ritar RT1223 battery installed in the vehicle?
In most devices it fits in 15-30 minutes with a 10 mm wrench; if the battery is under the seat or in the boot the time can double. See the step-by-step guide on this page. Quick summary: 1) switch off the engine and remove the key; 2) locate the original battery (engine bay, boot or under seat); 3) disconnect the negative (−) terminal first, then the positive (+); 4) loosen the hold-down clamp and remove the old battery; 5) fit the new one in the same orientation — match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−). On devices with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile.
What is the service life of the RT1223 model?
Expected lifespan of the Ritar RT1223 is 5 to 8 years in mild-climate device use with Start-Stop. In cold regions it drops slightly due to cold-start stress; in very hot regions it also drops because of electrolyte evaporation. To extend its life: avoid deep discharges (headlights on with engine off), have the alternator checked yearly, and keep the battery clean and properly secured.
What size is this battery?
Dimensions (length × width × height) are 178×35×67 mm — also written as 178x35x67 mm — following the European DIN standard. Always measure the space in your device before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals.
Which batteries are equivalent to the Ritar RT1223?
Directly interchangeable batteries (same dimensions, same polarity, same Ah and CCA) are the OEM equivalents from leading brands: Bosch, Tudor, Exide and, depending on the model, Banner or Yuasa. Exact equivalence depends on technology — an EFB cannot be replaced with a conventional battery in Start-Stop devices. See the "Equivalents" section to view recommended options at the same performance level.
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