I designed a Universal Battery Holder for the Yuneec Q500 Typhoon this Holder will allow for a variety of regular 3S LiPo's with EC3 Connectors to be used within this Drones Battery Compartment.
The following are the max Internal Battery Holder Dimensions:
126mm Long x 44mm Wide x 32mm Tall
12.6cm Long x 4.4cm Wide x 3.2cm Tall
4.96" Long x 1.73" Wide x 1.25" Tall
Additional Parts needed to complete this 3D Print are 2 #8 - 1/2 Screws to attached the EC3 Connector Mounting Clip
Printed in ABS with Support and at 30% Infill and total weight is around 51 grams with 2 #8 - 1/2 Screws (Without any Batteries)
Here is a Video showing the Universal Battery Holder in action:
There is a "Lite" Edition available now which features some Vents for weight reduction printed in ABS with Support and at 30% Infill and total weight is around 35 grams with 2 #8 - 1/2 Screws (Without any Batteries)
The EC3 Clip is available in a single File in case one gets lost so the entire Holder doesn't need to be printed again.