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Old 02-03-2019, 03:03 PM   #19
Franco Cozzo
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Join Date: Aug 2009
Location: Centrefold Lounge
Posts: 48,598
Default Re: "Sealed" Batteries - Have we been conned?

Quote:
Originally Posted by DJR-351 View Post
Just replaced the house bank on the boat, 8 x Trojan 105s 6v 225ah Deep-Cycle Flooded, next time i'll be giving AGM's a shot......

For the engine i bought 2 Century 780 Marine Pros N70ZM, supposedly maintenance free, will see, previous ones where 6 year old Century 720 Marine Pro's......
The previous generation non sealed N70ZM had issues with the caps on them not sealing properly - they'd leak all the time, we did tons of those under warranties.

Just quietly the N70ZM and the N70T are identical internals, one has a blue case and one has a black case and labelled as 'deep cycle' but you didn't hear it from me
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