battery

BMW / MINI

Item No.: 10008287

Manufacturer No.: 61217555719

The Original BMW battery with AGM technology (Absorbant Glass Mat) represents a high-performance component in the vehicle. It is supplied ready for installation and offers several technical innovations. The battery is filled with sulfuric acid, which is 100% bound in mats made of glass fiber fleece. When current is drawn, the current flows, as usual, from the negative to the positive electrode. Original BMW batteries with AGM technology are twice as fast in current consumption and output compared to calcium batteries. BMW models that were already equipped with AGM technology at the factory also require a battery with AGM technology again in the event of a battery replacement. Original BMW batteries with AGM technologies are particularly recommended for models with a high energy demand and high cyclical loads. -Can be charged twice as fast -Energy can be released more quickly (especially with high energy consumption) -heart of the BMW EfficientDynamics technologies -stable at low and high temperatures -robust against corrosion and internal short circuits -safe even when the battery is deeply discharged -long service life even when stationary and in storage Technical information: -No free standing sulfuric acid in the battery housing, since 100% of the acid is bound in the mats made of glass fiber fleece (separators) -highly reduced gas leakage, as the gases are converted back into water via a special chemical cycle; neither gas nor electrolyte is lost -gas is blown off via a pressure relief valve only when the pressure builds up too high (20 - 200 milibar) -no penetration of atmospheric oxygen through the pressure relief valve -rechargeable even after deep discharge, i.e. a battery can be recharged after being completely discharged -function of recharging particularly relevant for vehicles with BMW EfficientDynamics technology such as brake energy regeneration and auto start/stop function -Up to 3 times greater cycle load and thus longer service life compared to lead-acid batteries -higher capacity stability -more reliable starting at low temperatures -safe starting of engines with high starting current requirements -low risk in case of accident, reduced environmental risk (due to 100% acid bonding)