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Old 11-29-2018, 04:52 PM   #2
JST
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Join Date: Oct 2003
Posts: 24,611
Quote:
Originally Posted by rumatt View Post
No, not for the tesla.

Do these work? They have a long tail of 1's in amazon reviews saying they are total shit.

Another concern is whether they can overcharge the battery. I'm thinking of this one because

a) It has a micro controller to avoid overcharging
b) Battery Tender should know WTF they're doing?

https://www.amazon.com/Battery-Tende.../dp/B004Q86JJ8

No idea whether 5W vs 10W...

I have one for the Porsche, but I'm not convinced it works. I don't know whether the cigarette lighter shuts off after X minutes.

I need to get a tender that actually hardwires into the battery. Just haven't gotten around to it yet.
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