Lynx Astro Silicone Power Cable for Sky-Watcher Mounts

Lynx Astro Silicone Power Cable for Sky-Watcher Mounts

  (25 Reviews)
✓ 2 year warranty


20x in stock shipped 1-2 working days

About this product

Model:  lynxastro_pwr_skyw-mnt_cig

Premium quality, super flexible, cold-resistant silicone 2 or 5-metre replacement power leads with Cigar Lighter plug or M8 Ring Tongues to 2.1mm centre-positive DC Jack.

For use with Skywatcher SupaTrak, AZ GoTo, EQ3-2, EQ5, HEQ5 & NEQ6 series mounts. Also suitable for ZWO-cooled cameras and other astronomy accessories that require a 2.1mm centre positive, 12v power supply.

Lynx Astro power cables remain soft and flexible, even in the sub-zero temperatures often experienced by astronomers.

Each lead is individually tested for electrical continuity, shorts and power load during manufacture. 


  • Over-spec 12 amp rated silicone cable remains soft and flexible, even at sub-zero temperatures, so it is less likely to twist and tangle like cheap alternatives.
  • High-quality cigar-lighter plug with red power indicator and cable-restraint to prevent damage. 
  • Cigar-lighter plug rated to 5 amp, fitted with a 5 amp fast-blow fuse.
  • Cables with ring-tongues are fitted with M8 Ring Tongues (fit over M6 and M8 connector posts)
  • 2.1mm Jacks have over-long heat-shrink sleeving applied for additional protection against dew and damp
  • Every lead is individually tested for electrical continuity, shorts and power load during manufacture. 

Please check your product's manual for use and suitability. 

Please note: Cables ending in ring tongues are unfused; please ensure your PSU has a suitable fuse or circuit breaker to protect your mount's electronics. We accept no responsibility for equipment damaged as a result of using an incorrect cable, incorrect power orientation or connection without a suitable fuse.

Customer reviews

Average Rating (25 Reviews):  
Write a Review and share your opinions!

Rating (max 5):  
Excellent quality
31 August 2022  | 

Usual excellent quality and sercice from FLO. It is a tight fit into my Az Gti wifi mount but not a bad thing, certainly won't pull out accidentaly.

Rating (max 5):  
Switchcraft 'Z series' doesn't always make a secure connection, depending on your device.
06 July 2022  | 

Couldn't get a secure connection with this lead to my AsiAir Plus or Pegasus Power Box advance, compared to cheaper leads that do. A little bit of applied pressure and the power is lost. Lead looks high quality otherwise.

Rating (max 5):  
Lynx Astro Silicone Power Cable
24 May 2022  | 

Massive improvement from the cable i was using and a great service from FLO as usual

Rating (max 5):  
Lynx power cable
06 May 2022  | 

6 may 22
Not used it yet but
big upgrade on broken skywatcher product

Rating (max 5):  
Lynx power cable
20 April 2022  | 

High quality cable that i can rely on. Remaining totally flexible in sub zero temperatures.
I will use Lynx cables for all my astro needs. Top notch service from FLO

Rating (max 5):  
Lynx Astro Silicone Power Cable for Sky-Watcher Mounts
19 April 2022  | 

Quality cable, Im using it to power an ASI air plus. Had problems with cheaper cables, power failures and voltage drop.
This cable has cured my problems thank you.

Rating (max 5):  
Solid product
08 March 2022  | 

Superbly made cable. A real step up from most cables. Top notch product and of course the usual top notch service from FLO. Just an aside (and it has nothing to do with FLO) - thanks to Brexit the charges to Germany were half as much as a couple of cables and a bhatinov mask..... My own fault for not buying in the UK, but highly annoying.

Rating (max 5):  
Not fit for purpose
14 December 2021  | 

The cable feels very well made, and doesnít tangle, but I donít think itís fit for purpose.

Itís the only 5.5x2.1mm dc cable Iíve seen that actually has a 3.5mm internal diameter until about halfway down the connector (doesnít look like the picture!). This, I assume, is the cause of the issues I was having with the cable - that in certain positions it doesnít provide power.

I assumed that the cable was faulty so returned it for a replacement. However, I was told that this was how it should be (connector was the same as the other cables) and was refunded.

As I said, the cable feels well made but if it doesnít provide power properly then itís pointless. Instead I bought a £7 cable elsewhere which does what itís supposed to - provide power reliably!


We are using the latest Switchcraft 'Z' series connectors which have a different design to ensure the negative connection is made first for improved safey and reliability. We are using these in numerous setups and have tested them on many sockets with zero issues including ASIair, Sky-Watcher mounts and other common astronomy uses so I am not sure this is the cause of the issues you were having - perhaps let us know exactly what you were trying to power and we can investigate.

Rating (max 5):  
A good addition to the kit
31 August 2021  | 

Great service yet again

Rating (max 5):  
Money well spent
01 March 2021  | 

There is no comparison between these and the cheap cables that come with the mount. Easy to coil, snug fittings, well made and resilient. Expensive, yes but definitely worth it. As always FLOs service was second to none

Read all 25 customer reviews...


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