Specialized Turbo VADO battery failure

I ordered a TCD-w upgrade kit from the LBS. The BLOKS I have will not work with a new battery.
Update. Took about 30 minutes to install the TCD-w display/computer. The Vado fired right up and it is back on the road. so now I have an ebike with a new 704watt battery and TCD-w display/computer. Oh, and a new shop vac to clean up the garage floor