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Cyclon 2V-D · Equipment battery 2V 2.5Ah AGM

Specifications

BrandCYCLON
Part number2V-D
Voltage (V)2
Capacity (C20)2.5
Capacity (C10)2.5Ah (c10)
TechnologyAGM
Height6.12 cm
Weight0.18 Kgs
ModelCYCLON Battery 2V Single Cell
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Price: €21.20
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Brand: Cyclon Batteries Part number: 2V-D

Cyclon 2V-D 2V 2Ah is a service battery for devices: steady output, long standby life and a compact format.

Why this equipment 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
2 V
Capacity
2 Ah C10
Technology
AGM
Weight
0,18 kg
Model
CYCLON Battery 2V Single Cell
Logo Cyclon

Stationary battery Cyclon 2V-D Battery 2V Single Cell 2.5Ah 2V

2VVoltage
2.5AhCapacity
0.18kgWeight

Designed for UPS, alarms, telecoms and emergency lighting, the Cyclon 2V-D from the Battery 2V Single Cell range offers 2.5 Ah with AGM technology on permanent float charge. It replaces the original battery without adaptation in UPS, alarm and emergency systems with a 34 × 34 × 6 mm format: same 2.5 Ah capacity.

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

Will it fit your current battery tray?

It has external dimensions of 34 × 34 × 6 mm and weighs 0.18 kg. 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.

What the Cyclon 2V-D is for

Designed for UPS, alarms, telecoms and emergency lighting, the Cyclon 2V-D 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 0.18 kg.

The Cyclon 2V-D: Battery 2V Single Cell range and AGM technology

The 2V-D is part of the Cyclon Battery 2V Single Cell range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family.

AGM (Absorbent Glass Mat) technology seals the electrolyte in glass microfibre. The result is a maintenance-free battery that is highly vibration-resistant and able to withstand deep discharges that would ruin a classic lead-acid battery.

What Cyclon does differently

Cyclon (EnerSys) makes pure-lead cells with thin plates wound in a spiral: high current, great tolerance to extreme temperatures and a very long life in industrial, military and emergency applications. We guarantee that every Cyclon arrives new, charged and with the manufacturer's full warranty.

Warranty and coverage

The Cyclon 2V-D 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.

Care and maintenance

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.

Shipping, delivery and returns

Same-day dispatch from our warehouse for in-stock orders placed before 6:00 pm: 24-48 working hours in mainland Spain and Portugal, 3 to 5 days in the islands and the rest of Europe. Returns are accepted for 14 days if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email.

  • Reference
    BCOM-CYCLON-2V-D

Data sheet

  • Brand
    Cyclon
  • Reference
    2V-D
  • Model
    CYCLON Battery 2V Single Cell
  • Voltage (V)
    2
  • Height
    6.12 cm
  • Weight
    0.18 Kgs
  • Technology
    AGM
  • Capacity (C20)
    2.5
  • Capacity (C10)
    2.5Ah (c10)
  • Diameter
    3.43 cm

Specific References

  • UPC
    635241000016
  • MPN
    2V-D

Recommended accessories — complement the Cyclon 2V-D with a charger or tester

Frequently asked questions

Is the Cyclon 2V-D an AGM battery and what are the benefits of AGM?

Yes. The 2V-D from Cyclon 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 do I change this battery step by step?

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 our blog. 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 2V-D model?

Expected lifespan of the Cyclon 2V-D 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 34×34×61 mm — also written as 34x34x61 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.

What are the equivalents of the 2V-D model?

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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