Manual

22
Q. What if I have an appliance connected to the battery whilst charging?
A. Poweringanappliancewhilechargingyourbatterywillimpactonthebatterychargers
ability to accurately measure the battery’s response to the charge being applied.
Thebatterychargerhasbeendesignedtoaccommodatethissituationalthoughnot
recommended.
Foroptimumchargingitisrecommendedtochargewithoutanyapplianceloadon
thebattery.PowerSupplymodeisrecommendedwhenanapplianceisconnectedto
abatteryandisdrawingpower.
Q. Can I select a different battery chemistry for charging my battery?
A. Yesthebatterychemistryselectioncanbedifferenttoyourbatterytypeifthecharge
voltagesmatchthebatterymanufacture’srecommendations.
Q. Why does CALCIUM mode take so long to charge?
A. TofullychargeaCalciumbattery,thebatteryrequiresanextrachargingstagecalled
‘Equalisation’.Thisconsistsofaconstantcurrentbeingfedintothebatteryuntil
16Volts(12V)or32Volts(24V)isreached.Thisrejuvenatesthebatterycells.This
chargingstagecantakeupto12hours.
Q. Why do I need a special Calcium mode?
A. BecauseofthedifferentchemistryusedtomakeaCalciumbattery,adifferentcharging
algorithm(ortechnique)isrequired.Calciumbatteriesarealsoaffectedwhendeeply
dischargedorusedheavily.TheyneedtoberechargedbyaCalciumchargertofully
rechargethebatteryandtomaximizethebattery’slifeandperformance.
Q. What is a Calcium battery?
A. Calciumbatteriesareleadacidbatteriesthathavehadcalciumaddedtothe
leadplates,eithertooneplate(calledCalciumHybrid)ortobothplates(called
Calcium–Calcium).
Theaddedcalciumprovidesanumberofbenefits:
i. LowerinternalresistancewhichprovidesasmallincreaseinCCAperformance.
ii. Theabilitytowithstandhigherenginebaytemperatures.
iii. Lowselfdischargerate,whichincreasestheshelflife,typically4timeslonger
thanaLead–Leadbattery.