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good rechargable AAA's and Chargers

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Topic: good rechargable AAA's and Chargers    
ChocoLux
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Registered: Dec 2000
Location:
Posts: 8

Hi I'm thinking of getting rechargables but I would like to see what others are using and how long do they last before they need to recharge again?

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cl

ChocoLux is offline Old Post 02-24-2001 07:14 AM
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DBrown
Member

Registered: Jan 2001
Location: Midwest
Posts: 232

I highly recommend the Battery Manager from REALGOODS. You can find it at:

http://www.realgoods.com/shop/shop3...&ts=1050194

I've got one and love it. It will recharge Ni-CADs, NiMH, rechargeable alkalines, AND regular alkalines. LCD displays for each battery (1-4) show charge progress and flag defective batteries when found. It auto-senses the battery type, and charges appropriately. You can mix types, as each cell bay has it's own circuit.

I prefer AAA rechargeable alkalines. I use my Visor often, and get about a week before swapping the two in my Visor for two fresh from the charger. Rechargeable alkalines aren't real popular, so my local Radio Shack has them marked down. $10ish for a four pack.

Hope that helps.

Dave

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DBrown is offline Old Post 02-24-2001 03:20 PM
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DocVisor
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Registered: Nov 2000
Location:
Posts: 56

Additional Suggestions??

Hey Dbrown,
Thanks for the suggestion! This looks like a quality unit. However at $59.20 (shipping included) plus another $10 in batteries, I could buy about 115 Energizer AAA batteries. If I only use AAA batteries in my Visor, I would not anticipate this purchase to pay for itself until 3-4 years from now. Handspring may not even use AAA batteries this far down the road.

Has anyone used a less expensive charger that they are comfortable recommending.

Regards.

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DocVisor is offline Old Post 02-24-2001 04:03 PM
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pda4you
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Registered: Dec 2000
Location:
Posts: 13

Thumbs up Try this site!

Try this site. They have good chargers and NiMH batteries and great prices. http://www.nimhbattery.com/index.htm

They have a charger that starts at $7.90 and AAA NiMH batteries at 2.40 each.

pda4you is offline Old Post 02-24-2001 04:28 PM
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Pigeonboy9
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Registered: Feb 2001
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Posts: 13

Thumbs up re: Good AAA rechargeables

I use maxell Ni-mh and they work fine for me. The charger charges AA, AAA, and 9 volt in either Ni-Cd or Ni-MH. It comes with 2 AA's and 2 AAA's and an extra pack of AAA's is about 5 dollars. The charger which includes batteries is about $20. I got this at Circuit city. So you'll spend about $26 overall, unless your an employee like me! I love my discount...to bad circuit city doesnt carry anything Handspring what-so-ever! Oh well, in the future i hope.

Erik

PS: Make sure you cange your Visor battery setting to rechargable by doing {shortcut}.7 it will read Ni-Cd but it will do fine on the Ni-MH. Otherwise it will drain them in about a day and your battery indicator will be off.RE

Last edited by Pigeonboy9 on 02-24-2001 at 06:16 PM

Pigeonboy9 is offline Old Post 02-24-2001 06:09 PM
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DBrown
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Registered: Jan 2001
Location: Midwest
Posts: 232

Re: Additional Suggestions??

quote:
Originally posted by DocVisor
Hey Dbrown,
Thanks for the suggestion! This looks like a quality unit. However at $59.20 (shipping included) plus another $10 in batteries, I could buy about 115 Energizer AAA batteries. If I only use AAA batteries in my Visor, I would not anticipate this purchase to pay for itself until 3-4 years from now. Handspring may not even use AAA batteries this far down the road.

Very true. If your Visor is the only thing that uses batteries, then the Battery Manager is overkill. At my house, however, there are portable CD players, radios, flashlights, remote controls, Visors(2), Smoke alarms, and assorted toys that all use batteries. My Battery Manager paid for itself within a month, and has done so again and again. It even recharged old alkalines (the kind that often come "free" with a device) 5 or 6 times successfully before they had to be thrown out.

I was a little put off by the "math" of the battery manager purchase, but it was easily offset by my eased concious at not adding tons of batteries to the landfill.

No, I don't own any shares in whomever makes that battery manager. I'm just really impressed with it.

Dave

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DBrown is offline Old Post 02-24-2001 07:12 PM
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Leo
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Registered: Jan 2001
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Posts: 17

rechargeable

hmm...it can recharge regular alkalines? is this possible?

Leo is offline Old Post 02-24-2001 09:26 PM
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WorldCTZen
Member

Registered: Feb 2001
Location: Not so sunny, San Diego, CA
Posts: 51

Middle-range solution

I use Ray-O-Vac's NiMH AAA btty's and 3-in-1 charger. The batteries are about $12/4 and the charger was about $25 (as far as I remember). I'm currently swapping out 8 btty's. As I use my Visor intensively (2hrs everyday for MiniJam while commuting on the bus, note taking 9hrs/wk at college, reading notes, etc.) I go through at least 2 sets of batteries a week... Knowing I've always got a fresh set of batteries waiting at home, and that I can burn through batteries as fast as I want because I can recharge them later makes all the difference.. Also, knowing I don't have to schedule in buying replacement alkelines each week is worth the small hassle of recharging. The fact that I'm not just dumping tons of toxic cells into landfills is an added bonus.
On a tangent, anyone here heard of the new "Fuel-cell packs" being developed to replace batteries? Apparently, it's a small pack, about the size of 2 batteries. All you do is insert a small cartridge of pressurized methane/natural gas/whatever fuel source, and it'll produce the right charge for up to several weeks.. Say Bye-Bye rechargeables!!

WorldCTZen is offline Old Post 02-25-2001 02:31 AM
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tchun
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Registered: Jan 2001
Location:
Posts: 42

How hot do your NiMH batteries get when charging? Mine get REALLY hot. Not exactly burning, but uncomfortably hot. I'm using an old Nicd & NiMH charger with trickle.

tchun is offline Old Post 02-25-2001 09:07 PM
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DBrown
Member

Registered: Jan 2001
Location: Midwest
Posts: 232

Re: rechargeable

quote:
Originally posted by Leo
hmm...it can recharge regular alkalines? is this possible?
Yes. Stated in the Battery Manager Manual, and works as stated. Conventional alkalines, however, do not recharge as many times as the specifically made and labelled "rechargeable alkalines". At most I've gotten 10 recharges on regular alkalines. I have yet to not be able to recharge the rechargeable alkalines I've been using since Christmas.

BTW, I picked up a four-pack of RayOVac AAA rechargeables at my local ALCO discount store marked down to $4.50 today.

Dave

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DBrown is offline Old Post 02-25-2001 11:32 PM
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ChocoLux
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Registered: Dec 2000
Location:
Posts: 8

Thanks

Thanks, You guys have been very helpfull.

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My graphite Visor Deluxe is looking so sexy right now.

cl

ChocoLux is offline Old Post 02-26-2001 12:52 AM
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bookrats
Member

Registered: Sep 2000
Location: Seattle, WA
Posts: 501

Thumbs up Radio Shack (believe it or not)

I bought one of the faster MAHA NiMH battery chargers initially (along with MAHA batteries); construction was cheap, though, and the connectors in the charger bent so that I had to fiddle with them for the batteries to fit. (Maha NiMH batteries are fine, though.)

Then went and bought a cheap $14 NiMH wall charger from Radio Shack. Very solid and has worked great for the last 10 months. I have 4 sets of 2 Maha NiMH AAA batteries, and cycle them through the charger.

It's a slow charger -- takes about 10 hours -- but the batteries don't heat up nearly as much as with the high-speed Maha charger. And I understand that prolongs the life of the NiMH batteries. (Mine have lasted almost a year and show no signs of problems.)

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bookrats is offline Old Post 02-26-2001 09:20 PM
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pjs
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Registered: Feb 2001
Location: mass
Posts: 56

www.thomas-distributing.com

The Mahacell batteries and chargers that these guys sell are very highly recommended by a lot of digital photography sites.

pjs is offline Old Post 02-27-2001 12:52 AM
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till
Member

Registered: Mar 2001
Location: Paris, France
Posts: 2

Cool good experience

Energizer charger and four NiMh 700mAh AAAs cost around 30 dollars. One set of batteries costs around two. They last about ten days, that is the batteries. I have now used the accus for six days around 90 min. daily. They are at fifty percent from an initial 84. So they seem to even outlast normal Duracell delivered with my VPlat. At two bucks a set and ten days longevity you will have amortised the investment in five months.Plus clean environmental conscience and ease of mind because you can use your Visor as much as you like.
Charging needs about 15 hours and they do get slightly warm.
I use a program called battery info (freeware from visorvillage) which allows settings to Alkaline, Li, NiCad. If I do change the setting from Alkaline to anything else it produces a fatal exception error. I must do a soft reset without consequences. Measuring seems to be just fine with the Alkaline setting. I didn't change anything in the visor itself by tapping any shortcut. It does not drain the NiMh at all.
Hope this helps. Enjoy it!

till is offline Old Post 03-03-2001 05:45 PM
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MrBond
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Registered: Mar 2001
Location:
Posts: 2

I use Rayovac Renewals in just about everything I have that takes batteries. The chargers aren't too expensive, and the batteries extra cost more then pays for themselves in the long run.

MrBond is offline Old Post 03-04-2001 09:55 PM
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