Dale Greer
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  • Dallas, TX
  • United States
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Dale Greer commented on Graham Dyer's blog post 450 Wh/kg SolidEnergy batteries, the lightest rechargeable cell in the world?
"The Hermes spec sheet says they are 10C. Each cell is 3.4 Ah at 3.8 V. So, if I make an 11.4 V battery out of three cells, will that still be 3.4 Ah, or is it 10.2 Ah?"
Feb 1
Dale Greer commented on Aero Hawk's blog post A Drone by Aero-hawk so cleverly named the Field Hawk
"Sounds like an Iris+. Flies 12-25 minutes?"
Nov 9, 2017
Dale Greer replied to Akintunde M. Lawal's discussion New Sectional Nozzle Propeller Invention
"What's the advantage of this new design? "
Oct 22, 2017
Dale Greer replied to Duffy's discussion Just another 5 hour endurance full electric VTOL
"Oh, ha! I thought that sounded too low! £19-24K sounds more reasonable. I'll get in touch."
Oct 10, 2017
Dale Greer replied to Duffy's discussion Just another 5 hour endurance full electric VTOL
"What's the status of this? It's hard to tell from your website. Is it $500? What exactly do you get for that?  The webpage throws out "ISR, Mapping, LIDAR, Multispectral" and even "transponder". Are these available…"
Oct 9, 2017

Profile Information

About Me:
Noob!
Please tell us a bit about your UAV interest
Mainly interested in doing aerial surveys.
Hometown:
Dallas, TX

Dale Greer's Blog

New anode doubles battery energy density - For "some drones" this November

Posted on August 24, 2016 at 8:30pm 4 Comments

You may have seen reports about SolidEnergy's batteries that use a new type of Li-metal anode which enables a doubling of the energy density of lithium batteries. I looked into it some more and found their first market is going to be drone batteries, this November. The article says "some drones" will be able to use this battery…

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Season Two of the Trust Time Trial (T3) Contest 
A list of all T3 contests is here. The current round, the Vertical Horizontal one, is here

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