http://tech.groups.yahoo.com/group/rechargeable_batteries/ rechargeable battery discussion group Sat, 10 Jun 2006 01:51:53 GMT Burrito http://tech.groups.yahoo.com/group/rechargeable_batteries/message/1009 http://tech.groups.yahoo.com/group/rechargeable_batteries/message/1009 Liion batteries feature ~135kw/kg. this is very good. GM's 1996 electric vehicle used lead-acid batteries getting 25kw/kg and performed at industry standard, Fri, 03 Mar 2006 22:03:36 GMT iflyrcwv http://tech.groups.yahoo.com/group/rechargeable_batteries/message/1008 http://tech.groups.yahoo.com/group/rechargeable_batteries/message/1008 Hi Folks. I just joined this group and I fly Radio Controlled Airplanes. Mostly gasoline powered and in the last 2 years Li-IO and LI-PO powered. I have been Sun, 26 Feb 2006 03:16:47 GMT David Herron http://tech.groups.yahoo.com/group/rechargeable_batteries/message/1007 http://tech.groups.yahoo.com/group/rechargeable_batteries/message/1007 Haven't seen a reply ... so I'll toss out one possibility. Two of these along with their suggested charger: Fri, 24 Feb 2006 05:48:52 GMT jmygann http://tech.groups.yahoo.com/group/rechargeable_batteries/message/1006 http://tech.groups.yahoo.com/group/rechargeable_batteries/message/1006 want to replace my 48 volt 12ah SLA battery pack Prices ?? Thu, 23 Feb 2006 22:07:51 GMT S. David Lalonde http://tech.groups.yahoo.com/group/rechargeable_batteries/message/1005 http://tech.groups.yahoo.com/group/rechargeable_batteries/message/1005 Hello members, This group is changing and I hope all of you will continue the discussion of advanced rechargeable batteries for personal electric vehicles. Thu, 23 Feb 2006 21:54:54 GMT notify@yahoogroups.com http://tech.groups.yahoo.com/group/rechargeable_batteries/message/1004 http://tech.groups.yahoo.com/group/rechargeable_batteries/message/1004 Hello, The moderator of the liion_power_products group has changed the group's name. This means that both the group's email address and the group home page Wed, 14 Dec 2005 11:02:10 GMT Steve http://tech.groups.yahoo.com/group/rechargeable_batteries/message/1003 http://tech.groups.yahoo.com/group/rechargeable_batteries/message/1003 Hi guys, I'm a newbie to e-biking and recently purchased a Wilderness Energy kit to electrify my commuter bike. The kit works fine, but the battery weighs more Wed, 23 Nov 2005 08:29:03 GMT Philipp Hofer http://tech.groups.yahoo.com/group/rechargeable_batteries/message/1002 http://tech.groups.yahoo.com/group/rechargeable_batteries/message/1002 Hi, I also would like to hear about good and not expensive packs with BMS. 36V 10 Ah. I bought last year from Mr. Neil Zeng GUANGZHOU MARKYN BATTERY CO., LTD Wed, 16 Nov 2005 16:39:07 GMT keith vansickle http://tech.groups.yahoo.com/group/rechargeable_batteries/message/1001 http://tech.groups.yahoo.com/group/rechargeable_batteries/message/1001 HI Ken, you might try Thunder Sky or Kokam but you have to make your own battery management system and that is tricky. you might be interested in the Electric Wed, 16 Nov 2005 16:36:34 GMT Frank http://tech.groups.yahoo.com/group/rechargeable_batteries/message/1000 http://tech.groups.yahoo.com/group/rechargeable_batteries/message/1000 sorry members, Did not see database until after I had posted. Wed, 16 Nov 2005 16:36:22 GMT Frank http://tech.groups.yahoo.com/group/rechargeable_batteries/message/999 http://tech.groups.yahoo.com/group/rechargeable_batteries/message/999 I would like to know what the weight of 2-24v 10Ah packs is. I picked up 2 40v motors for a great price and am looking at a mobile base with these packs on Wed, 16 Nov 2005 16:36:00 GMT Kenneth Hamilton Norton http://tech.groups.yahoo.com/group/rechargeable_batteries/message/998 http://tech.groups.yahoo.com/group/rechargeable_batteries/message/998 Alain, Yes indeed I know off Thundersky and some other less well known companies, Do you have experience in using Thundersky or have you had any dealings with Wed, 16 Nov 2005 06:35:43 GMT Alain Riaud http://tech.groups.yahoo.com/group/rechargeable_batteries/message/997 http://tech.groups.yahoo.com/group/rechargeable_batteries/message/997 Do you know ThunderSky in China? ... From: k_h_norton To: liion_power_products@yahoogroups.com Sent: Monday, November 14, 2005 5:36 AM Subject: Wed, 16 Nov 2005 05:28:33 GMT k_h_norton http://tech.groups.yahoo.com/group/rechargeable_batteries/message/996 http://tech.groups.yahoo.com/group/rechargeable_batteries/message/996 I am looking for source direct in China for high capacity Li Ion battery, >100Ah for a single cell, any advice, Ken Wed, 16 Nov 2005 05:27:28 GMT k_h_norton http://tech.groups.yahoo.com/group/rechargeable_batteries/message/995 http://tech.groups.yahoo.com/group/rechargeable_batteries/message/995 I am presently developing a commercial power pack, (like a camel back for water) using Li polymer battery technology, The current developemnt is for a pack