I'm wondering if it's possible to swap the SLA for a LiFe battery. Normally, it's just a drop-in replacement, no questions asked. However, EVs are a special case because the charge systems are much more sensitive, and the Leaf might be doing something much more advanced than a float charge on a typical ICE.
I'm not asking if it's cost effective or worth the weight savings. Just, if it comes down to it, when I need a new battery, should I buy a Li or another OEM-vetted SLA?
One of the reasons I'm interested in the Li is the capacity, and duty cycling. SLA loves to be at 95-100%, while Li batteries favor 20-80%. Based on how the Leaf handles recharging the accessories battery, it seems it never keeps it at 100%, which could reduce life expectancy of the SLA. Look around the forum, and you'll see more than a couple complaints about a drained or premature failure of the SLA.
And because it's very relevant, I have the '14 SL (with the solar panel), which actually helps keep the SLA nearer 100%.
I'm not asking if it's cost effective or worth the weight savings. Just, if it comes down to it, when I need a new battery, should I buy a Li or another OEM-vetted SLA?
One of the reasons I'm interested in the Li is the capacity, and duty cycling. SLA loves to be at 95-100%, while Li batteries favor 20-80%. Based on how the Leaf handles recharging the accessories battery, it seems it never keeps it at 100%, which could reduce life expectancy of the SLA. Look around the forum, and you'll see more than a couple complaints about a drained or premature failure of the SLA.
And because it's very relevant, I have the '14 SL (with the solar panel), which actually helps keep the SLA nearer 100%.