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-Rick- · 03-16-2008, 03:28 PM

11.1V 1800mAh20C
I'm getting 11.7 volts after a full charge, flight time on my Trex450 is about a 1.5 minutes before hitting esc low voltage cut off. (set at mid cut off) I believe the batteries are done but could it be another problem? Everything is running cool. Using a 12tooth gear.

Thanks for the help.

astrofler · 03-16-2008, 03:57 PM

full charge voltage should be 12.6. sounds like it's the battery.

-Rick- · 03-16-2008, 04:17 PM

Thought so to, I guess I'm good example of you get what you pay for.

Thanks

highflyer · 03-16-2008, 04:30 PM

Perhaps your charger isn't finishing the job. Were the cells properly balanced?

-Rick- · 03-16-2008, 04:36 PM

Using a Align wall charger which i was told also balances the cells, it does use the the balancing leads.

tech1 · 03-16-2008, 04:42 PM

Some chargers have a storeage made that only partially charges the pack. Maybe you are not putting in 100% charge.

-Rick- · 03-16-2008, 04:50 PM

How could i correct that?

03-16-2008, 03:28 PM	#1
-Rick- RCC Master Contributor I am: Rick K. Join Date: Jan 2008 Location: Chesley Ontario Radio of choice: Frsky X12S Horus, X20S # of RCs: 10+ Feedback: 6 / 100% Posts: 1,161 Total Props: 11	xtreme power li-po Remove this ad - become a site supporter! 11.1V 1800mAh20C I'm getting 11.7 volts after a full charge, flight time on my Trex450 is about a 1.5 minutes before hitting esc low voltage cut off. (set at mid cut off) I believe the batteries are done but could it be another problem? Everything is running cool. Using a 12tooth gear. Thanks for the help.
	.

03-16-2008, 03:57 PM	#2
astrofler RCC Senior Contributor I am: Al E Join Date: Jul 2007 Location: Miford, Nova Scotia Feedback: 7 / 100% Posts: 693 Total Props: 3	full charge voltage should be 12.6. sounds like it's the battery. __________________ cheers Papa Sharptooth Bouncing about the living room, my then three year old grandson declared himself "a kangaroo". "If you're a Kangaroo, what is Grampie", I ask. His reply: "you a dinosaur"
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03-16-2008, 04:30 PM	#4
highflyer RCC Junior Contributor Join Date: Nov 2007 Location: Tornoto, ON Feedback: 0 / 0% Posts: 173 Total Props: 0	Perhaps your charger isn't finishing the job. Were the cells properly balanced? __________________ MAAC Member
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03-16-2008, 04:17 PM	#3
-Rick- RCC Master Contributor I am: Rick K. Join Date: Jan 2008 Location: Chesley Ontario Radio of choice: Frsky X12S Horus, X20S # of RCs: 10+ Feedback: 6 / 100% Posts: 1,161 Total Props: 11	Thought so to, I guess I'm good example of you get what you pay for. Thanks
	.

03-16-2008, 04:36 PM	#5
-Rick- RCC Master Contributor I am: Rick K. Join Date: Jan 2008 Location: Chesley Ontario Radio of choice: Frsky X12S Horus, X20S # of RCs: 10+ Feedback: 6 / 100% Posts: 1,161 Total Props: 11	Using a Align wall charger which i was told also balances the cells, it does use the the balancing leads.
	.

03-16-2008, 04:42 PM	#6
tech1 RCC Master Contributor I am: Eric T Join Date: Jan 2004 Location: Mississauga, Ont Feedback: 1 / 100% Posts: 1,136 Total Props: 2	Some chargers have a storeage made that only partially charges the pack. Maybe you are not putting in 100% charge.
	.

03-16-2008, 04:50 PM	#7
-Rick- RCC Master Contributor I am: Rick K. Join Date: Jan 2008 Location: Chesley Ontario Radio of choice: Frsky X12S Horus, X20S # of RCs: 10+ Feedback: 6 / 100% Posts: 1,161 Total Props: 11	How could i correct that?
	.

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