trailranger
Posts: 3
Joined: 1/27/2005 From: , MO, USA Status: offline
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quote:
ORIGINAL: Richard D Bahmann aka/Wrongway quote:
ORIGINAL: madmoony Ups, update.... it was a Korean Manufactor - Enerland sorry. See the original post below; ( sorry in German) Die LiFePO4-Technik und die Fa. A123 scheint sich aber weiterzuentwickeln - was letzten Herbst noch nicht so klar war. A123 hat über den Winter den bekannten, koreanischen LiPo-Hersteller Enerland gekauft. Aus der Zusammenarbeit waren auf der Nürnberger Messe die ersten LiFePO4-Zellen in Tüten zu sehen: auch mit 3.3V angegeben, aber auf die Kapazität bezogen sehr ähnliche Gewichte wie LiPo-Zellen. Es lagen 3300mAh, 16AH und 32Ah-Zellen aus. Zielgruppe für die großen Zellen sind klar Elektroautos, die kleine wäre was für den Modellbaubereich. Greets Burkhard The Bable FIsh Translation The LiFePO4-Technik and the company A123 seem to develop itself further however - which last autumn not yet was so clear. A123 bought the well-known, Korean LiPo manufacturer Enerland over the winter. From co-operation the first LiFePO4-Zellen in bags was to be seen on the Nuernberger fair: also as 3.3V indicated, but on the capacity very similar weights referred as LiPo cells. Laid out 3300mAh, 16AH and 32Ah-Zellen. Target group for the large cells are clearly electric road vehicles, the small would be which for the model construction range. I had figured that A123 will start making "soft" cells. I had seen a picture of a 3300 pack that looked like a LiPO brick. Squared edges so assuming it was a 2S3P pack of 1100's would not work leaving me to think it was truely a new cell on the market. I had also seen the new 2200mah packs, but it was easy to figure out they were 1100 cells in a 2S2P configuration. As soon as the cells are available, I would like to start using them for a replacement pack in oval. The LiPO's suck in oval not because of the batteries because everything is now brushless and the motors have KV's lower than 1000 because of the torque. I would rather have a 6.6V pack in oval than a 7.4V pack when it comes to replacing 4.8V NiMH
< Message edited by trailranger -- 3/11/2008 1:12:09 AM >
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