| Thanks Jerry, that is $0.335 per watt, beats my last quote of $0.39 per watt.
Bob --- On Thu, 6/7/12, Kirk McLoren <kirkmcloren@yahoo.com> wrote:
From: Kirk McLoren <kirkmcloren@yahoo.com>
Subject: Re: [Electric Boats] Re: promise of cheap Li batteries
To: "electricboats@yahoogroups.com" <electricboats@yahoogroups.com>
Date: Thursday, June 7, 2012, 2:31 PM
the 40 amp hour carries a shipping tag of $7 plus 43 for battery total 50 That seems to be the going rate ... How beautiful it is to do nothing, then rest afterwards
From: jerry yue <batteryman2001@yahoo.com.cn>
To: electricboats@yahoogroups.com
Sent: Thursday, June 7, 2012 2:32 AM
Subject: Re: [Electric Boats] Re: promise of cheap Li batteries
Bob, Here's a company selling these batteries at cheap prices: Hope that can help you. I'm from China but that company is an American company, so please do not consider this as an advertisment. Thanks. Jerry
--- 12年6月7日，周四, Robert Lemke <robert-lemke@att.net> 写道：
发件人: Robert Lemke <robert-lemke@att.net>
主题: Re: [Electric Boats] Re: promise of cheap Li batteries
收件人: electricboats@yahoogroups.com
日期: 2012年6月7日,周四,上午1:01
| Jerry,
What your quoting works out to $0.31 per watt and my last price was $0.39 per watt. Makes a nice difference on a 50kw/hr bank. $15,500.00 vs $19,500.00. Can you link me to the site of $0.31 per watt batteries?
Thanks, Bob --- On Mon, 6/4/12, jerry yue <batteryman2001@yahoo.com.cn> wrote:
From: jerry yue <batteryman2001@yahoo.com.cn>
Subject: Re: [Electric Boats] Re: promise of cheap Li batteries
To: electricboats@yahoogroups.com
Date: Monday, June 4, 2012, 7:35 AM
| there're already some cheap lithium batteries from ThunderSky, CALB, HiPower and other Chinese factories. The price is close to $1/AH. I do not think the price will have any big drop in 1-2 years. The advancement of material is not so rapid as technology of IT industry. Best regards, Jerry
--- 12年6月4日，周一, AJ Gilchrist <andrew@fastelectrics.com> 写道：
发件人: AJ Gilchrist <andrew@fastelectrics.com>
主题: Re: [Electric Boats] Re: promise of cheap Li batteries
收件人: electricboats@yahoogroups.com
日期: 2012年6月4日,周一,下午8:35
They exist low rate lipo up 10-20C is cheap - the problem is the chargers they dont go to high enough voltages and the p[acks have to be made from multiples in parallel and the balancing is difficult as for long life every cell needs to be balanced - but it can be done On 04/06/2012 9:12 PM, Fred Liesegang wrote: That would be a game changer if it actually does pan out! I hope they come out soon! Of course I just bought lead-acid batteries for mine! Sea trials soon! Fred Liesegang
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