BMW M3 Forum (E90 E92) - View Single Post

IB M · 01-28-2016, 06:35 PM

My battery is just over 3 years old but sits a week or more at a time so I really should be using a tender. Assume it works on other cars as well including older BMWs.

BMWBLOG did a write-up and liked it.

01-28-2016, 06:35 PM	#4
IB M Brigadier General 2782 Rep 4,249 Posts Drives: 2017 M3 MG/SO ZCP DCT Join Date: Dec 2012 Location: North Carolina iTrader: (1) Garage List 2017 BMW M3 [8.50] 2013 BMW M3 [10.00]	My battery is just over 3 years old but sits a week or more at a time so I really should be using a tender. Assume it works on other cars as well including older BMWs. BMWBLOG did a write-up and liked it.
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