Thursday, April 28, 2016

Re: [Electric Boats] Batteries wired in series

 

Hi Howard

Someone tought me that the rule of thumb is Connect from Positive to negative and never hold both pole an Wire in each hand.

2016-04-25 12:13 GMT+00:00 Howard Thorkilson thork@verizon.net [electricboats] <electricboats@yahoogroups.com>:
 

I have a 48V electric inboard in my little wooden sailboat. Four 12V AGM batteries are connected in series. I disconnected the batteries this spring in order to charge each battery individually and balance the grouping. I'm wondering in what sequence to connect the batter cables in order to avoid sending 48 volts through my body when I attached the cable to the fourth battery in the series.

Howard




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Stefán B. Jónsson


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