April 2nd, 2012

O2ptima Rev D Electronics – Battery Recommendation


The O2ptima Rebreather Rev D electronics must run on rechargeable batteries that come with the unit, but you can power the Rev C secondary on a non-rechargeable 3.6v lithium or high quality alkaline battery. The non-rechargeable lithium battery will last for up to 20 hours in the secondary and the alkaline should be changed when you change the cartridge.

Apply the same rule to the Rev D electronics: put a fresh, rechargeable battery in when you change a cartridge and set the low voltage warning at 3.3v on the Rev D primary.


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