Do you store your car for long periods and then find that the battery is dead? Then you may want to get a BMW Advanced Battery Charging System
Advanced Battery Charging System 
The Advanced Battery Charging System is a 1.25 Amp battery charger designed to fully charge and maintain a battery at a proper storage voltage without the damaging effects caused by trickle chargers. 
Our new BTP micro-chip technology applies the correct peak charge, then automatically maintains the battery at the perfect float voltage which virtually eliminates battery destroying sulfation! 
What does all this technology mean to you? A battery that is ready to go when you are! BTP microchip technology will extend the life of your battery. 
Complete 3-Step constant current charging program 
   1 - Bulk Charge 
   2 - Absorption Charger 
   3 - Float Charge 
Temperature compensation ensures optimal charge voltage even in extreme weather conditions. 
Powder coated aluminum chassis. 
Spark Proof! 
Reverse polarity protection ensures safety. 
Built in 72 hour timer will protect a marginal battery from over charging. 
Size: 4.88 x 3.25 x 2.88" 
Input Power: 115VAC @ 60Hz 
Weight: 2.7 lbs. 
 
Part Number Retail* Sale* 
82 11 0 026 663 $69.00 $52.95 
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