I own 6 assorted electric reels,
I have 1 Shimano 400 which is a great allround reel, they hold approx 400 meters of 80 lb braid and there retrieval rate is 150 meters/ Min, They draw about 10 amps when fully loaded, the Diawa models are very similar, and unless you are after a commercial suited reel, (miya Epoch) then either the shimano or daiwa would suit your needs
Cheers Michael