Lifeline AGM and extreme temperatures?

Efficiency of recombinant properties is temperature dependent. Recovery is compromised when internal temperature raises to the point that venting valves open to relieve pressure. This opens the door for loss of electrolycized water vapor loss. Water vapor loss CANNOT HAPPEN with relief valves intact. This is the principle behind recombinant technology. OEM considers this level of technical information to beyond the scope of the average consumer. Temperature DIFFERENTIAL as well as ultimate battery temperature are the keys to successful AGM management under highly stressed conditions. Lifeline mentions a C10 charge rate is appropriate. Under extreme elevated battery, ambient or Delta T (differential) temperature, full capacity charge acceptance must be avoided. This is true of any Valve Regulated Battery. Compromising VRB sealing integrity is not intelligent. Period. No exceptions. No hair-splitting.