# CYCLON Battery 6V Monoblocs

> Cyclon Battery 6V Monoblocs, 3 pure lead AGM cells in series. 5-25 Ah. Industrial, avionics, telecom. Models 0809-0014 to 0859-0020. 24h delivery.

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## Description

**Cyclon Battery 6V Monoblocs**: a 6-volt monobloc (3 spiral-wound pure lead cells connected in series) using the same cylindrical AGM technology as the rest of the Cyclon range. Range from 5 to 25 Ah.
Common in industrial, avionics and telecoms applications that need a compact 6V source with high momentary discharge capacity and vibration resistance in a single block, without wiring loose cells together or tracking each cell's polarity.

## Cyclon 6V Monoblocs: three cells in a single block

The 6V monobloc integrates 3 spiral-wound pure lead Cyclon cells connected internally in series, delivering a nominal 6V in a compact case. It keeps the low internal resistance and high momentary discharge capacity of Cyclon technology, ideal when equipment needs more voltage than a 4V monobloc without going all the way to a 12V conventional battery.

### Common models and uses

- **0809-0014** (5 Ah) — industrial instrumentation and process control.
- **0809-0016** (8 Ah) — avionics and telecommunications.
- **0859-0020** (25 Ah) — industrial applications needing more autonomy.

### How to choose between 2V, 4V and 6V

For 2V equipment the [Single Cell](/gb/cyclon-battery-2v-single-cell) is enough; for 4V there's the [4V monobloc](/gb/cyclon-battery-4v-monoblocs). Use our [battery comparator](/gb/comparator) to pick the exact reference for your application.

## Frequently asked questions about the Cyclon 6V monobloc

### **What's the difference between the 6V and the 4V Cyclon?**

The 6V monobloc adds a third 2V cell in series compared with the 4V, for applications needing that intermediate voltage before stepping up to 12V.

### **Is it compatible with telecoms equipment?**

Yes, that's one of its typical applications alongside avionics and industrial instrumentation, thanks to its reliability under continuous float duty.

### **How long does a Cyclon 6V monobloc last?**

Sharing the spiral-wound pure lead technology of the rest of the range, it's built for deep discharge cycles and years of float service.

Catalogue curated by our technical team. **10,941 Trustpilot reviews · 4.4/5**. 24h mainland delivery, free 14-day returns.

## Technical team (editorial authorship)

The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — over 25 years of experience validating automotive batteries.

→ https://baterias.com/gb/technical-team

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*baterias.com — Automotive batteries · 2026-08-01*