battery tender plus is listed on the site for $59.95 with out the bmw plug, which is an additional $15, plus shipping. The BMW charger is available at your dealer for $75. Which is a better bargain????
the tender plus listed is NOT the same as the BMW charger. The std bt plus charges to 14.4 volts. The charger made for bmw charges to 14.2 volts.
if you will do a search for battery tender, there is a vendor that sells the deltrain bt plus for the bmw battery for $43 plus shipping. Now thats a much better price.
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