Antoni Čović Posted September 9, 2018 Report Share Posted September 9, 2018 Hello, are Winston batteries any good? and how good is this version https://www.ev-power.eu/LiFeYPO4-batteries-12V-1-1/Lithium-Battery-12V-40Ah-WB-LP12V40AH.html This 40ah winston = how many ah agms? Thanks Link to comment Share on other sites More sharing options...
SnowDrifter Posted September 9, 2018 Report Share Posted September 9, 2018 I don't think that'll work well for you. Spec sheet has some pretty conservative charge/discharge ratings. Tells me it's not internally low resistance, which means it's questionable performance for high current demands. Difficult to tell you anything more specific beyond that as far as performance goes as the internal resistance of the pack isn't published. Add to that the cells are internally series'd with no balancing. Pretty risky design. Unless you're in a situation where weight is of a concern, I think this one will be more trouble than it's worth. I suspect dollar per dollar performance would be either on par or worse even than an AGM, but with more logistical hassle. ~~~~~~~~SAY NO TO PHOTOBUCKET~~~~~~~~ Snow's DD-1 tracks here: https://www.stevemeadedesigns.com/board/topic/167433-snows-dd-1-tracks/ My take on OFC vs CCA: https://www.stevemeadedesigns.com/board/topic/110381-things-that-piss-you-off-in-the-car-audio-world/?do=findComment&comment=2461444 Link to comment Share on other sites More sharing options...
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