24VDC 1200MA ALLIGATOR CLIPS POWER SUPPLY FC2412GT FLOATING CHARGER FOR SEALED LEAD ACID BATTERIES
12VDC 500MA 2.5MM X 5.5MM PLUG POWER SUPPLY FC1250B FLOATING CHARGER FOR SEALED LEAD ACID BATTERIES
12VDC 1200MA 2.5MM PLUG POWER SUPPLY FC1212B FLOATING CHARGER FOR SEALED LEAD ACID BATTERIES
12VDC 1200MA 2.5MM PLUG
FLOATING CHARGER FOR SEALED LEAD ACID BATTERIES
Use on Lead-Acid (10-15% C=Capacity) Ni-Cad (10-20% C), Ni-Mh (20-50% C) at fast charge
Trickle Charge rate is about 8-12% of max. charging rate under "Max. MA" column
for example: To charge LA1278 cell (12V 7.8A): prefer charging rate: 10-15%C x 7.8A=0.78A~1.17Amp
FC-1250B: max charger rate 500mA/7800mA=6.4% - it's slower but easy on the cells for the long run (i.e., alarm backup)
FC-1212B: max charger rate 1.2Amp/7.8Amp=15.4% - faster initially until trickle rate kicks in
FC-612C: select 12V DC & 600mA - charge rate 600mA/7800mA=7.7%