If you are using metastorage or stockpile transfer, the transfer limit is 30 HC Valley Batteries per hour, so this setup can not run without manually moving batteries from Valley IV to Wuling.
A possible solution is to add a tertiary fuel option, such as using LC Wuling Batteries from the previous tier. This allows HC Valley Batteries to reduce the amount of LC Wuling Batteries needed.

If you are using metastorage or stockpile transfer, the transfer limit is 30 HC Valley Batteries per hour, so this setup can not run without manually moving batteries from Valley IV to Wuling.
A possible solution is to add a tertiary fuel option, such as using LC Wuling Batteries from the previous tier. This allows HC Valley Batteries to reduce the amount of LC Wuling Batteries needed.