I recently replaced my Victron 12/12 30A DCDC charger for the newer Victron XS 50A in my Land Cruiser. It’s charging a Litime Lithium 100ah smart battery.
Litime recommends 20A charge which I set on Victron app. Have the settings for battery on Victron app:
absorption voltage = 14.40
Float voltage = 13.50
Storage voltage = 13.50
Expert mode = off
The Litime app shows battery at 99% charge, and saying it will be fully charged in 5 minutes. It’s said that for a few days during short drives around town while Victron apps shows bulk charge.
This doesn’t seem right for a battery that’s been at 99% charged.
See screen shots.
Today, on way home from store, I noticed the Litime app showed the BMS overcharge protection kicked in when the charge hit 100%. Also noticed battery went into a balance state (it’s only been thru 4 charge cycles). The Victron app shows absorption charge which seems odd.
See screenshots:
The BMS overcharge protection did turn off and no charge was going to the battery.
Are my settings ok and is this normal behavior.
