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Fizza - Nigel Hawes - battery retention


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I put velcro on all my batteries and then velcro in the plane. In the Fizza (and the Whizzza), I place a piece of foam on top of the battery. The foam fits between the battery and the hatch and stops it popping off the velcro in high-G moves. I've done a lot of hard flying and never had a problem with the battery moving. I'm surprised the wings haven't fallen off my Fizza and Whizzza yet smiley

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Hi Andy

Could you please advise what the velcro is attached to inside the fuelage as the front section at the top is rounded.

Did you install a plate to fasten the battery to ?

Are you able to grab a pic of fuselage at all ?

I've been building this plane on and off for years and I'm not real close to completing it.

Thanks for your quick response

Mike

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Posted by Colin Leighfield on 14/11/2014 19:24:17:

I'll try and get mine out of the garage roof over the weekend and put a couple of photos up. It's a great flyer and could do with the cobwebs being dusted off.

I've not built a Fizza but do have a Whizza, one of the best "bang for your buck" models I have ever had. Flies like a jet on full throttle but is easy to land and will even soar in a good thermal.

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Self adhesive velcro ( from Robert Dyas or Wilkinsons etc ) wont alway stick to wood very well. But coating the wood with epoxy and letting it dry will get a better grip.

I have not built a Fizza but all my electric models have a liteply plate with slots cut in for a Velcro strap to loop through to hold the Lipo. The strap ( or 2 for larger Lipos) is in addition to a Velcro bit on the Lipo. Belt & braces!

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If you are sticking velcro to wood, smear a thin coating of CA over the bare wood first and let it dry, the self adhesive velcro will stick far far better and not peel off, also leave the velcro alone for a few hours before putting and battery inm the self adhesion seems to improve with time and its less likely to pull off when you remove the battery

 

Velcro also allows you to shuffle the battery round to get the correct CoG smiley

Edited By Dave Hopkin on 20/11/2014 08:49:55

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