BMW M3 and BMW M4 Forum - View Single Post - Lithium Ion Battery Charger Availability?

KeoniM3 · 01-12-2021, 12:32 PM

For those using the Battery Tender 4.5A, is there a big difference besides price in comparison to the CTEK 56-926 model? Or does it work perfectly well for our vehicles to maintain the battery?

01-12-2021, 12:32 PM	#122
KeoniM3 Enlisted Member 12 Rep 30 Posts Drives: F80 Join Date: May 2018 Location: Toronto, ON/Scottsdale, AZ iTrader: (1)	For those using the Battery Tender 4.5A, is there a big difference besides price in comparison to the CTEK 56-926 model? Or does it work perfectly well for our vehicles to maintain the battery?
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