Pool Buster vs Pool Blaster

[tphaggerty]

I was a HUGE fan my first year with my PB CG. Last year we had problems all year, similar to yours, rusted non-working motor. I did connect with a very helpful service tech and we went through a lot of debugging. I finally bought a new motor box and wound up with 2 non-working boxes. Fortunately, they replaced both and now things are working.

I think there are a number of real problems. First, I think they are using REALLY cheap rechargeable cells (from China). Second, I think the chargers are lousy for the intended operation. And, I agree that the shaft seals and such are questionable. I agree that the difference between the CG and the Max is open to question, the only thing I can guess is that the CG uses one more cell in the battery (raising the voltage to 8.4 from 7.2 - model cars & planes use the trick all the time - I think it raises the motor RPM, not sure) - but I'm not sure about that (mine have 7 cells, rechargeables are 1.2v per cell, thus the 8.4V).

This year, things have been working OK again. You have to make sure that the switch/charging port is tightly closed when using.

This is a case of an "almost there" product for sure. I recommended it to a number of friends but have since not done so to anyone else.

[steveinaz]

Mine died after 1 season also, I'm not impressed.

[hancop]

I loved mine when I got it first and used to rave about it on this forum. I have now had all the same issues as people have mentioned and it no longer charges. Watertech should have some sort of recall on these things or provide longer warranties as they just don't last. I called them and told them I was very happy with mine when it worked but have had to many issue and spent to much money keeping it running. The batteries are a real issue. They offered me the same options as was mentioned here for replacement. I said that I am done spending all this money on a faulty product which they don't seem to be willing to help with. I also told them I would be switching my stance and going from promoting these to spreading the word that nobody should purchase them as they would just be throwing away their money and they did not seem to care.

You have been warned. Purchase at your own risk then expect it to quit working and spend half of what you paid for the original for another then expect it to quit working, and the cycle will continue.

I love this machine when it works and would certainly purchase another one if they had better quality control or stood behind their product with a better warranty.

[tphaggerty]

I love not having to lug out all the vacuum stuff so much that I probably am going to try and build my own battery pack for this when the current one cr*ps out, which it will. They are using very low grade nimh batteries, it is fairly easy to build a pack using better ones, but that will probably cost $25 or so in cells. Fortunately, I wound up with 2 motor boxes, so I figure I can mix and match for at least one or two more seasons. This thing was so close.....

[CarlD]

I bought one of the very first PoolBusters years ago. Quickly battery life got too short. After 2 years I called them and they sent me the replacement battery and motor pack for about$75. Since then, at least 3 years, it's been fine and easily runs an hour at a time. They just seem to get bad batteries from time to time and you need to catch it while it's still under warranty. I have a 16x40 rectangular pool with a 5.5' deep end. I bought the extrafine reusable filter bag and it works GREAT!

That's my experience.

[tphaggerty]

So, as I predicted, my old battery box would not charge (despite religiously checking to make sure the batteries were not fully run down over the winter - except for the last month).

I have replaced it with the "new" box, which is working (who knows for how long). I am going to open the old box up and if I can get the motor to run, may try and replace the battery pack with a hand built one from some good quality Sanyo or such rechargeables.

Before I do that, I may try and "shock" the old batteries into a recharge (again, if the motor works). Sometimes NiMH batteries won't recharge if one or more of the set is completely dead but the others are OK. I have read that if you use a higher voltage charger for a very brief period (less than a minute), it can "force" enough charge into the dead batteries to allow the original charger to do its work. I'll report back if I have any good news.

Otherwise, I LOVE the idea and HATE the implementation.

[CAP]

I took my battery pack to my local interstate battery store and they rebuilt it for me. Total cost was $28.