08-05-2017, 05:28 PM | #11 |
Not Yet Wild
Join Date: Jul 2012
Posts: 57
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Re: Lithium Conversion
Thanks
The link you sent was for 48 volt and I need a 72 volt. |
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08-05-2017, 09:16 PM | #12 |
Getting Wild
Join Date: Nov 2016
Location: QRO. MEX.
Posts: 122
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Re: Lithium Conversion
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08-08-2017, 03:23 PM | #13 |
Not Yet Wild
Join Date: Jul 2012
Posts: 57
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Re: Lithium Conversion
Thanks for the replies keep the information coming.
Mike |
08-25-2017, 03:49 PM | #14 |
Not Yet Wild
Join Date: Jul 2012
Posts: 57
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Re: Lithium Conversion
Any other ideas on batteries for the conversion?
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08-25-2017, 04:21 PM | #15 |
Gone Wild
Join Date: Sep 2014
Location: Orlando, FL
Posts: 1,308
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Re: Lithium Conversion
I got an email from Nick at EV Battery. He is starting to make his way back to the shop and expects to get the BMS and Charger sections ready first, for the DIY crowd. It will probably be another month to six weeks before assembled packs are ready. Coming back from an extended hospital visit will take him a little time to get back up to full speed. He will need his strength when he gets back to keep up with the requests.
I wish him well and a smooth return. |
08-25-2017, 04:48 PM | #16 |
Gone Wild
Join Date: Sep 2014
Location: Orlando, FL
Posts: 1,308
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Re: Lithium Conversion
Mike,
Here is thought for what may work very well for your 72V (84V lithium pack) application. Use five of the double modules which have a higher rating 82AH from the newer 2016 Leaf. Instead of ten of the single 2014-15 modules @ 60-62AH. Attached are two charts and the picture of the double cell. This would be ideal for you if you are not looking to put together a double pack. These are very difficult (extensive and unique bus bar work or a lot of cables) to parallel (Nick has not done it, we have talked about what it would take and he won't go there). The first chart is his test cart 2014 RXV on the 82AH 50.4V pack (40 miles). The second chart is the same cart with a 62AH pack, 58.8V pack (25 miles). So, though he had lower voltage to start with on the newer module pack, he got an extra 15 miles. Acceleration difference was a little lower but still way above LA batts. The last pic is a double pack of 20 single modules, 84V in a GEM that one of our members put together. FAST |
08-26-2017, 12:18 AM | #17 |
Over This Interview Is...
Join Date: Jun 2012
Location: AZ
Posts: 17,449
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Re: Lithium Conversion
I am very happy he is getting well! Best wishes to him & his family!
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08-27-2017, 12:05 PM | #18 |
Not Yet Wild
Join Date: Jul 2012
Posts: 57
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Re: Lithium Conversion
Thanks for the replies!
Keep them coming I am not desperate for batteries yet so I will keep maintaining what I have until Nick gets thing going again. If anyone hears anything please let me know. |
08-27-2017, 12:29 PM | #19 |
Gone Wild
Join Date: Sep 2014
Location: Orlando, FL
Posts: 1,308
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Re: Lithium Conversion
Nick is able to spend a little time now in the shop and he is concentrating on B BMS first. He'll be back fully in about a month.
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08-28-2017, 06:44 AM | #20 |
Gone Wild
Join Date: Oct 2008
Location: East Texas
Posts: 586
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Re: Lithium Conversion
Interested in the pack if you decide to sell.
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