Battery Flip-Flop...
 

I have heard that at the VCU regional, the officials are claiming only this year's batteries are legal -- not the ones from last year as was officially allowed via the Yahoo! board:




I have also heard that questions about chargers are also being raised, specifically, only the EXACT make and model that teams got this year are being allowed. If so, this conflicts with another Yahoo! message:


I hope that all this gets worked out before the competition starts tomorrow. We can easily suck a battery down to its dregs in 2 matches. If we have to get EXACTLY the battery that we got this year (i.e. not the Yuasa's we used last year and have several spares of as well), we had better order them NOW or we will not have enough batteries to get through the seeding rounds, yet alone the Elimination Rounds, which we hope to be in...

I hope that clearer heads prevail.

Joe J.

I can only hope too
 

If we can only use 2 batteries and the charger that came with this years kit, we are sunk. I still can't figure out why the chargers from last year are banned?! We have 4 or 5 of them now and only one wimpy one from this year. If this ruling holds up we will be fed-exing more of the winpy ones and some more of this years battery type, what a TOTAL waste of our time and money.

I hope they come to their senses also

we had our chager go belly up on us so unless we get an excat replacemtn will be be dead in the water by our fourth match


- they will not let us use last years chargers at all


dahl

Re: Battery Flip-Flop...
 

This is just great. (not)

We have looked for the past two weeks to find the exact same Exide model of charger, but we finally gave up. I found a pretty cheap charger (@ $18 each) that is the same strength, but from a different manufacturer... and we bought 6.

Sure, we couldn't use 6 if we had to, but I bet that we'll make friends if these are still legal.

We have also been going off of the rulings and notes from FIRST... it is way out of line for them to go against something that they allowed previously. If this happens I may just send FIRST the bill for our 6 chargers.

I'm assuming that this will be turned around and they will make sense of this... in time they usually make the right decision.

Andy B.

Battery charger knife fight.
 

We have an issue with that as well. First of all, we have been trying (and failing) to find additional chargers. Does anyone know where some can be found?

I also think that the rule is foolish anyway. Has anyone given a reason for further limiting the chargers? Is it to ensure fairness to rookie teams who wouldn't have chargers from last year?

The trouble with this line of thinking is that everyone, including rookies, will have to buy more battery chargers and batteries in order to have enough power for their matches. So it's still lose-lose.

The only valid reason I could come up with is safety. If, for some reason, the less wimpy chargers were causing fires, or exploding, or threating people with knives, then that change to more wimpy chargers would be justified. But I haven't heard of any incidences of the above. (We did have a charger get ahold of an ice pick, though. - That was a mess.)

Re: Battery charger knife fight.
 

Hmmm this is sorta like the mentality behind the Small Parts rule.

2 years ago at the Motorola Midwest Regional, one team blew up their battery by connecting the charger leads backwards... we had smoke, a few screams and scurrying people... it was kinda exciting.

Andy B.

Latest...
 

Batteries from this year and last year are allowed (and presumeably batteries that are identical to this year's and last year's).

Chargers: Only this year's chargers are allowed or ones with 1 amp capability.

This is going to be very interesting...

Joe J.

P.S. Just for grins: What does YOUR batteries from last year and this year look like? I think FIRST shipped out a variety of batteries this year and last year. FIRST even has two different pitures of batteries in this year one says, "Yuasa." The other says, "Exide." By the way, NEITHER look like our kit batteries which are Exide brand but say, "POWERLIFT" on them and have a different model number than the ones listed in the manual! Last year, our kit batteries said, "Exide" on them, but, I saw a ton of batteries that said, "Yuasa" on them being used in the pits

I suppose that ALL the batteries I have that are the right model numbers OR look like the batteries we got in our kit or look like batteries anyone else got in their kits are legal. What do others think?

These are the images in the 2002 manual -- neither look like the battery we got from the 2002 Kit, not even the model numbers match.

Due to some nasty things that happened to our team we never even saw this years batteries or charger. So if we show up and can't use last years (or any year before that) were really in deep. I hope there is an official word on this soon so we can at least get ahold some something if we have to.

asher

Unless FIRST clears this up right now (well, yesterday), we're gonna have a whole lot of teams watching the final qualifying rounds when they're are supposed to be competing in them. This year more than any, we are using up the juice as fast as those batteries can put it out. Some teams said that they've been using up a fully charged battery in about three rounds with the loads they're drawing. This means that each team, especially those who make the finals, will have to have 4-5 batteries and the equivelant # of charges. As was said earlier in this thread, that causes EVERY team, rookie and vets alike, to buy more chargers and batteries--unnecessarily.

That especially amounts to big $$$ when we have to ship them to the nats and we will most definitely exceed the 400 lbs. allowed, thus, having to pay more money--which our team already doesn't have. :(

C'mon FIRST, don't leave us hanging!!!

Maybe that is what they want
 

Us to do is spend more money! I know this sound unreasonable but hey it could be happening that first didn't feel like spending a little extra on chargers and they found this great deal on the whipy once so they buy the whimpy once and make everyone use them

We had an enginner last year tape a 9.4V drill battery to the 12V battery charger to charge it faster. he let all the magic smoke out and now that battery dosn't work.
And he calls himself an EE....

Stop the Presses! FIRST is allowing old chargers
 

I just got an update from VCU. Steve Shade from team 7 just gave me a call with a battery issue update. (you da man, Steve!)

FIRST is allowing the old chargers to be used. The rookie teams are being asked to go out and borrow old chargers from veteran teams. It looks like 4 amp hour chargers will be allowed.

But...

Old batteries are not being allowed. Only the batteries from 2002 are allowed.

In special cases, 2001 batteries will be allowed... these are in cases where the 2002 batteries are no longer useable (blown up) or they have been stolen, or whatever.

Just as we thought... the officials at FIRST must've gotten a good night's sleep and made a good decision.

Andy B.

Chargers Confirmed... ...still confused about batteries...
 

I have heard that last year's chargers are being allowed as well... so that makes it about as official as possible.

Concerning batteries though, do they really mean THIS YEAR's BATTERIES meaning only the batteries given out with the kit?

This is bordering on a "who's on first?" scenario!

Anyone with inside knowledge, do tell...

Joe J.

Who, first, FIRST, What?
 

Who's on first? FIRST is on first. Who's on second? Dr. Who. No, wait Dr. Joe. I'm confused; and speechless!

They are allowing last year's chargers to be used at a designated charging station at KSC. This years chargers may be used in the pits.

Have not seen any battery-gate at KSC. Either a lot of teams are using other year's batteries or FIRST gave teams many different types/colors. Even saw a red battery ??? Didn't look painted??

Few FIRST engineers at KSC regional this year. Most inspectors are volunteers that go by checklist alone. I expect this to be more common with more regionals meaning G. P. needs to be at an all time high.