Forgot to add: CCA is cold cranking amps – the max current you can get (briefly) into a dead short at 0 degrees F. MCCA is marine cold cranking amps – the same thing at 32 degrees F. A small lithium battery can have hundreds of cranking amps while only being about 10 AH.
Joe From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of svrebeccaleah via CnC-List Sent: Thursday, July 12, 2018 8:12 PM To: cnc-list@cnc-list.com Cc: svrebeccaleah Subject: [EXTERNAL] Re: Stus-List 455 minutes at 25 amps... If I remember my electrical schooling. (It's been a looong time) 455 ÷ 60 × 25 = 189.5 amp hours. Hours × amps = amp hours. Doug Mountjoy Rebecca Leah LF39 Port Orchard YC, WA. -------- Original message -------- From: David via CnC-List <cnc-list@cnc-list.com> Date: 7/12/18 15:13 (GMT-08:00) To: CNC CNC <cnc-list@cnc-list.com> Cc: David <davidrisc...@msn.com> Subject: Stus-List 455 minutes at 25 amps... I'm still stuck in the old school amp hours capacity. And my new batteries are telling me 455 minutes at 25 amps. Could someone better at this basic concept help me equate this information to amp hour capacity? Rey to set my amp/volt meter. Thanks in advance. Get Outlook for Android
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