The battery fits nicely. Nicely. I hope you get more to sell

I bought two of these for two builds with Dorado 440L (390mm - short) batteries. Both plates were a couple of mm too short for the battery to lock in. Tried it with the key turned to make it easier, took photos & video & sent to Biktrix of my battery with ruler for reference showing that it was the correct battery, and the issue was not resolved. I definitely have the Dorado 390mm batteries that are supposed to fit. (One's an extended range 20ah version from a different vendor) but no amount of finessing or brute forcing does it with either. What I had to do with both mount plates is remove the plastic butt-end of the mount and grind about 3 mm off to lengthen the space for the battery to fit. It works correctly now. I wouldn't have bought the second one, but it's the only thing out there that gets the job done, albeit with modification required. Just wanted folks to know that at least with the short 390mm battery version you will likely need to mod the mount plate to get it to work. Photos of my battery and the mount plate are attached for reference.

The mount was perfect and shipped as promised. Glad to have it.

Great battery mount plate. I haven't used it as yet, but it's well made and sturdy 5 stars to the manufacturer. I wouldn't hesitate to buy any other type of battery mounting plate or casing for my other blue batteries if available.
Thank You.

I'm putting my spare battery into service by running 2 batteries in parallel. I have 2 fat tire hubbers with dual batteries that make single battery setups seem feeble. This mounting plate will go on a heavy duty rear rack on my FS Ultra. Couldn't be any bumpier than the racks on the hubbers, keeps the contacts shined up. Dual batteries do more than just increase range. When a single battery is below half charge, the available power becomes increasingly unavailable due to voltage sag under load. Bellow 1/3 charge a single battery is almost useless. A dual battery setup will provide full power as low as 25% charge without issue. Useable power range is therefore more than doubled by adding 2nd battery. Why? Max current draw on a single battery is, say 30amps, with 2 batteries in parallel the max draw is only 15amps per battery. Therefore the voltage drop in each battery is minimal when under full load. A single battery will suffer severe voltage sag bellow 1/3 charge, that = no power, battery stress and will trigger the BMS into limp mode or full shut down.

Looked good but broke halfway through my first ride, soldering on power cable no good.

The plate was as advertised and the battery fit perfect.

The power connector in the battery mount plate is a two pin, whereas my Dorado batteries have a six pin. It would be nice if the alternate connector were an option.

Part fit and worked flawlessly