Battery Chargers and Tenders for BMW A90 MKV Supra B58 3.0L

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Any time you store your BMW for long periods, tune the software with a performance engine management system or are working on your car for an extended length of time, a battery tender is recommended. Battery tenders, jumper cables, battery chargers, and service tools are all listed on this page to keep your battery charged and your BMW starting every time.
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Autel - Corporate Logo
T#:2914145
Part#: BT506
Ships in 6 Business Days
$ 402.99 USD
Free Shipping
$ 402.99 USD
Free Shipping
The BT506 is a battery and electrical system analysis tool that use as Adaptive Conductance an advanced battery analysis method, to produce a more accurate examination of the battery’s cold cranking ability and reserve capacity, vital to determining a b
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Genuine BMW - Corporate Logo
T#:57231507
Part#: 61435B53AD9
Ships in 2 Business Days
New Item
3% off MSRP $ 366.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 354.99 USD
3% off MSRP
$ 366.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 354.99 USD
Don't let a drained battery keep your BMW parked when it's time to hit the road or track. Modern BMW models demand consistent power and long garage stays during winter or between track weekends cause battery voltage to drop, leading to sluggish starter cranking and annoying electrical gremlins. This Genuine BMW Smart Battery Charger Maintainer provides the exact charge profile spec'd by the factory to protect your battery investment. Designed to handle everything from heavy duty AGM batteries to ultra-lightweight Lithium-Ion units in M cars, this unit utilizes an advanced multi-step charging cycle that conditions, charges, and float-maintains voltage without overheating delicate electronics. Hook it up over the winter or between track sessions to ensure maximum cranking power and peak electrical performance every time you turn the key.
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