T-105 or T-105 Plus
Its time to replace my old batteries and I'm looking at these two types. The specs on them are the same so I'm wondering what's the difference between the regular and the plus model? Thanks!
Forum Discussion
OldSmokey wrote:theoldwizard1 wrote:
To confuse you even more, they now sell a T105-RE, "Renewable Energy" version. It is 5 lbs heavier than the regular T105. It big claim to fame is that it is good for over 1500 discharge cycles (assuming 50% DOD). I have no idea about the cost, but if I was a full timer, I think I would want this model.
"Weekend warriors" should probably stick with Costco/Sam GC2 batteries !
look at the warranty period of El cheapo Sam's vs that of the RE.
then order the RE along with a good hydrometer.. you won't regret it.
here is an inexpensive but reasonable hydrometer that works.
http://www.batterymart.com/p-00231-battery-hydrometer.html
another option is a refractometer to measure SG. slightly more expensive, but I've found a refractometer to be much more repeatable and much easier to read than getting the fluid level good and the float ok in a hydrometer.
and if your going to use a hydrometer, I'd suggest spending a few dollars more on a Freese (sp?) unit with temp calibration. They are NIST traceable and very accurate. Unlike many of the less expensive units I've tried and eventually tossed.
But now it's a refractometer that I checked against my freese hydrometer.
