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LiFe batteries Lithium iron phosphate ?

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Old 01-13-2010, 10:29 AM
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dignlivn
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Default LiFe batteries Lithium iron phosphate ?





Anyone using these batteries ?

http://www3.towerhobbies.com/cgi-bin...&I=LXYAS8&P=SM





They claim no Regulator needed ?

I fly with Futaba gear and i'm curious,

Bob
Old 01-13-2010, 11:56 AM
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BarracudaHockey
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Default RE: LiFe batteries Lithium iron phosphate ?

There's a few special use servos that dont like that voltage, other than that they are fine.
Old 01-13-2010, 12:06 PM
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dignlivn
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Default RE: LiFe batteries Lithium iron phosphate ?




Thanks,


I did not realize they are the same thing as
A123 batteries. Darn marketing people.

Thanks again,

Bob
Old 01-13-2010, 01:30 PM
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mclina
 
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Default RE: LiFe batteries Lithium iron phosphate ?

And that price actually seems pretty competitive. Usually I find Tower's pricing high on battery packs, but this seems to be in the ball park with most other vendors.

I have been trying to convince myself to go to A123's for my RX packs. I just need to decide which charger I want to go with.
Old 01-13-2010, 02:57 PM
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dignlivn
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Default RE: LiFe batteries Lithium iron phosphate ?



mclina,


That's how I figured out they where one and the
same battery. I have a thunder power 610 charger
and wasn't sure it could charge LiFe (A123) bateries.

It can and it's been a great charger. Runs off of 12 volts
is the only draw back. Someday i'll break down and buy
power supply.


Bob
Old 01-13-2010, 04:32 PM
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The Ghost
 
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Default RE: LiFe batteries Lithium iron phosphate ?


ORIGINAL: dignlivn



It can and it's been a great charger. Runs off of 12 volts
is the only draw back. Someday i'll break down and buy
power supply.


Bob
I have one of [link=http://It can and it's been a great charger. Runs off of 12 volts]THESE[/link] for a power supply for my chargers, works well.

As far as that battery goes, its fully Charged voltage is 7.4volt so I would be very carefull about using it in any radio the is not a HV system with out a regulator. The 6.6 volt on the pack is the nom voltage where you should recharge the pack. Spectrum is a 9.6 volt reciver but you would still need HV servos.


Cheers
Old 01-13-2010, 08:59 PM
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jimmyjames213
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Default RE: LiFe batteries Lithium iron phosphate ?

ORIGINAL: The Ghost


ORIGINAL: dignlivn



It can and it's been a great charger. Runs off of 12 volts
is the only draw back. Someday i'll break down and buy
power supply.


Bob
I have one of [link=http://It can and it's been a great charger. Runs off of 12 volts]THESE[/link] for a power supply for my chargers, works well.

As far as that battery goes, its fully Charged voltage is 7.4volt so I would be very carefull about using it in any radio the is not a HV system with out a regulator. The 6.6 volt on the pack is the nom voltage where you should recharge the pack. Spectrum is a 9.6 volt reciver but you would still need HV servos.
http://www.all-battery.com/lifereceiverpack.aspx
theirs another site for life packs, tower is actually competitive (for batteries thats rare), i would buy those from tower


Cheers
a fully charged (right of charger) 6v nimh/cd pack is 7.2v. it drops down to 6.6 quickly, im guessing the life does the same

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