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Thanks Ed. Please note that the PROLONG fan controller box is the one with the fan that revs up and down. The car's built-in battery fan does NOT...
I looked up that device on Amazon where this is clearly stated: Note: This product is not compatible with hybrid or electric vehicles [MEDIA]...
What's the best OBDII connector/cable to use? I find a lot of pages in iffy English and others about how much these readers suck.
Thanks Ray! The Prolong charger makes the fan run, so I'll see if that makes it go. The little supplemental fan controller box that comes with the...
Hi Ray, I've had the charger installed for over a year. I've done the charge/discharge/charge several times, no problems until now.
Hello, I have a 2005 Prius with 130K miles. I've been using the Prolong charger without any issues but am suspicious after my most recent...
If you're still looking, I have one for sale. For Sale - NEW Prolong battery system Gen 3 discharge ready harness - $120 | PriusChat
NEW unused Prolong charger discharge-ready harness. Bought it for my girlfriend's 2013 Prius, but she sold it before we could use it. :) Prolong...
To return on this, it looks like the problem was a tank of bad gas. Filling up with a new tank, the mileage returned to 52mpg and behavior is back...
Huh? Do you mean you didn't charge it back up between discharges? .
How did you do the discharge wrong? .
I installed it and did the first charging mid-May.
Hi Jeff! I figured I'd hear from you. Amps are a steady .347-.350. Fans are all running fine. I put the charger back on last night. It rose...
The car has 122k. I got the unit installed about two months ago and did the complete charge and discharge then. I can get the Techstream sw. Is...
I was hoping for helpful responses like "yes, that happened to me, and here's what I had to do", or "don't worry about it, just charge it for 24...
Hello, I bought the Prolong charger and reconditioned the battery. Saw improvement from 47mpg to 53mpg. Problems with the battery showing all but...
I just installed my discharge ready Prolong charger. I'd be interested in a sharing arrangement too. I live in Georgetown/MId Beacon Hill.
Thanks everyone! I'm getting the job done tomorrow. And yes, $300 for both.
Hello, I wanted to get a sanity check on changing my 2005 Prius coolant. The only place I can find to do it is the dealership, as the independent...
