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» 2019 Llanfair TH Village Fete
OptiPower Ultra 50C Lipo Cell Battery 2150mAh 3S 50C Empty2019-07-12, 18:53 by Rich

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OptiPower Ultra 50C Lipo Cell Battery 2150mAh 3S 50C Empty2019-05-08, 17:49 by Gary M Jones

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Saturday 7/7/18

2018-07-07, 21:07 by Gary M Jones

I was at the field today between 14:00 & 15:00 all on my own , good flying too. There is a dead sheep along the fence line towards the gate from the pits, I saw the farmer so reported this to her. I hope no one had plans for a BBQ Smile .

Farmer …

Comments: 1


OptiPower Ultra 50C Lipo Cell Battery 2150mAh 3S 50C

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OptiPower Ultra 50C Lipo Cell Battery 2150mAh 3S 50C Empty OptiPower Ultra 50C Lipo Cell Battery 2150mAh 3S 50C

Post by Mark Barnes on 2013-03-07, 14:11

Brand new OptiPower Ultra 50C Lipo Cell Battery 2150mAh 3S 50C x2

I have no use for them RRP 35.00ea so how dose 25.00ea sound.

Brand new never been out the packet

Capacity................................2150mAh
Cells.....................................3
C Rate Continuous.................50
Max Burst C Rate...................120
Reccomended Charge C Rate...1 To 3c
Max Charge C Rate.................3c
Plug/ Silicon Leads.................12AWG
Balancer...............................JST-XH
Sizes....................................length 108mm x width 35.5 x thickness 27.5mm
Weight.................................22g

£25.00 ea 2 available.

OptiPower Ultra 50C Lipo Cell Battery 2150mAh 3S 50C Opti-p10

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Post by Andy Sayle on 2013-03-07, 15:42

22 grams weight? Blimey!

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Post by Mark Barnes on 2013-03-07, 15:57

typo should be 220g +/- 5gm

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Post by Guest on 2013-03-08, 00:04

think i will stick with Nanotech just as good, half the price
Spec.
Capacity: 2200mAh
Voltage: 3S1P / 3 Cell / 11.1V
Discharge: 65C Constant / 130C Burst
Weight: 200g (including wire, plug & case)
Dimensions: 103x33x27mm
Balance Plug: JST-XH
Discharge Plug: XT60 Twisted Evil

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Post by Mark Barnes on 2013-03-08, 08:34

If you want to use sub standard lipos that's your choice Gary Smile

M

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Post by Tim on 2013-03-08, 10:35

Yeh, have to say I have gone off the nano techs - most of mine puffed after pushing em hard Crying or Very sad

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Post by Guest on 2013-03-08, 11:35

Mark Barnes wrote:If you want to use sub standard lipos that's your choice Gary Smile

M

for what i need they are perfect as far as sub standard not sure about that as iv had flightpower lipos go pop on me but never had a Nanotec do that Very Happy

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Post by Mark Barnes on 2013-03-08, 12:03

I wouldn't call Flightpower lipos quality either if i'm honest there awful.

Fact is the Optis are expensive packs.

£40 the pair or they go on my self.

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Post by Guest on 2013-03-08, 12:49

I gotta say now I've mixed planes with heli's, that its only on the heli's that I can feel the difference. You really notice the difference between say a nano and a Hyperion.
On planes though there's very little noticeable difference between these thunder power 65's and desire power 35's.
I wouldn't bother with nanos of any size any more. They should be sponsored by sugar puffs. Smile

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