This got posted at the end of a XM-3500Li thread, thought it deserved a topic to itself.
This is Randall with R Martin Limited.
I wanted to post at this forum about our new EVD with 60ah LFP batteries. We just received them Tuesday and have finished our testing. The lithium EVD charges to 73 volts. It uses the Thundersky batteries and Thundersky charger. It has excellent acceleration and will reach 60 mph (tested with a GPS). Our speedometer is accurate.
Our VRLA EVD with the 50ah BB batteries will reach 50 mph (GPS Tested).
We have these in stock and ready you ship. The lithium models have limited availability (our dealers are taking several of these). Call or email us about shipping. We are offering free shipping to many areas.
Randall, I'm looking at your website, and it looks like a nice product. Appears to be based on the same gas scooter body as the XM3500, but you've done some things differently on the electric side. Can you give us a little more detail on the differences?
I notice that you are listing a 3000w motor, but it looks like you are getting better performance than the 3500w. Without divulging any trade secrets, can you tell us what you did?
I don't see a BMS listed, what are your plans in that direction?
What's the gross vehicle weight with Lithium batteries?
If you put the higher-torque motor of the EVD+ into the Lithium battery model, where would your top speed end up?