Lumenier RB2205C-12 2400KV SKITZO Ceramic Bearing Motor
Thread Tools
Old May 30, 2001, 06:22 PM
Patrick is offline
Find More Posts by Patrick
Registered User

Wattage 7-8 cell, 650mah NiMH question


A couple quick questions, how much do these batteries weigh? Also, any reports on how they work?

Patrick
Sign up now
to remove ads between posts
Old May 30, 2001, 07:43 PM
vicman is offline
Find More Posts by vicman
Registered User
Patrick, I don't know exact weight but I know
that the Wattage 650 NiMH are Sanyo cells and one these cells is 13 grams. So the 7 cell pack should have around 100 grams complete. What are you going to use them for ?
Old May 30, 2001, 11:28 PM
greg morrison is offline
Find More Posts by greg morrison
Registered User
According to Mike Greenshields at Hobby People these cells are manufactured by Panasonic. They are AAA size and definitely will sustain a fairly high amp draw for nimhs of this size as I successfully use them on a 280BB motor with a 5:1 gearbox which draws about 8 amps. An 8 cell pack weighs about 4 oz.

Greg

[This message has been edited by greg morrison (edited 05-30-2001).]
Old May 31, 2001, 02:21 AM
sf_247 is offline
Find More Posts by sf_247
Registered User
My understanding was that these cells were NOT Sanyo. The Sanyo AAA NIMH cells carry a 720 mah rating now and have a very low internal resistance.

Shawn
Eflightpower.com
Old May 31, 2001, 11:38 AM
Steve McBride is offline
Find More Posts by Steve McBride
Registered User
Steve McBride's Avatar
FWIW -

I have an 8 cell pack and a 6 cell pack of these (they are Panasonic cells). The 8 cell pack is dead after perhaps 40-50 cycles. Never charged at more than 900mah and discharged at 5.4 amps max.

The 6 cell pack still performs well but it was discharged at a lower rate.

My Energizer 700mah AAA NiMH cells, on th eother hand, have been abused and still perfrom very well.

Steve


Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
FS: 7 & 8 cell 3000 Nimh packs sgil2001 Aircraft - Electric - Airplanes (FS/W) 11 Feb 27, 2004 06:59 AM
FS: 7 & 8 Cell 720 NiMh Packs cactus Aircraft - Electric - Airplanes (FS/W) 2 Mar 17, 2003 11:52 PM
7/8 cell battery Skid Power Systems 9 Dec 17, 2001 01:46 PM
is my 8 cell 300mah nimh killing my stock lite stik motor? rpsmtihii Electric Plane Talk 9 Dec 16, 2001 02:49 PM
best 7-8 cell Heli options??? jschick Electric Heli Talk 8 Oct 28, 2001 01:59 AM