Automobile Battery Charger Maintainer Tender Trickle for 6v & 12v

[biddle]

NOCO GENIUS2 is the newest and most modern battery maintainer and also the #1 best seller today on Amazon.com
NOCO GENIUS2, 2-Amp Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, Trickle Charger, And Battery Desulfator With Temperature Compensation
Click here to view their entire line on Amazon




Also popular choices:
Battery Tender Plus 12V Battery Charger and Maintainer
12V Battery Charger and Maintainer: 1.25 AMP Powersport Battery Charger and Maintainer for Motorcycles, ATVs, UTVs - Smart 12 Volt Automatic Float Charger - 021-0128
Click here to buy on Amazon.com




BatteryMINDer 2012: 12 Volt-2 Amp Battery Charger, Battery Maintainer, and Battery Desulfator - Designed for Cars, Trucks, Motorcycles, ATV, Boats, RV
Click here to buy on Amazon.com

This page contains affiliate links for which I may be compensated. As an eBay Partner, and Amazon Associate I may be compensated if you make a purchase at no cost to you.

 

[biddle]

If you are looking for a flush mount USB cigarette lighter charger:

Anker is a good brand, here is a newer model but not fast charge- https://amzn.to/38PCKhU

If you want qualcomm 3.0 quick charging this one- https://amzn.to/3neD1DN

Here are all the "Flush Mount" - https://amzn.to/3lakcyZ



There is also a battery jump starter that works via the cigarette lighter.
Wagan or sharper image has has one. Jumpstart your car in 5-10 minutes without opening the hood.

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[Bond007]

I’ve been very satisfied with the ones I have from CTEK as another alternative.

Amazon.com : CTEK

 

[PJM3]

Living in Wisconsin I generally garage my 2003 Bird during winter. I start it and run it in the driveway to keep the battery charged. Over the 22 years I’ve owned the car, the battery has completely drained a couple of winters. Both times, I used a smart charger to resurrect power but both times I had to disconnect the battery terminal from both positive and negative cables before the charger did its thing. This year I want to connect a trickle charger for the winter but I’m afraid the charge won’t take unless I disconnect the leads. What might I be doing wrong?