- 7 -
OPERATION AND USE
BATTERY INFORMATION:
Before proceeding with the charging of the battery ensure that the battery to be
charged is within the recommended amperage range for the charger (see table below).
PART NO.
RECOMMENDED
RECOMMENDED
MIN. Ah
MAX. Ah
BC30A
30Ah
200Ah
If the battery amperage rating is not stated or you are unsure about the rating please see
the table below for some typical ratings.
EXAMPLES OF TYPICAL VEHICLE BATTERY Ah RATINGS: (For guidance only).
ENGINE
CAPACITY
<1300cc
5 - 15Ah 15 - 30Ah
35 - 45Ah
-
60 - 110Ah
>1300cc
-
-
45 - 65Ah
45 - 65Ah
60 - 110Ah
Diesel
-
-
60 - 90Ah
60 -90Ah
60 - 110Ah
BEFORE CHARGING YOUR BATTERY:
NOTE: We recommend that the battery is disconnected from the vehicle. This will avoid
any possible damage to the alternator. Loss of codes for audio and security systems can
be avoided by connecting a Draper Memory Saver (Part No.CMS1 - Stock No.38330) or
similar product before disconnecting the battery. Check the car battery voltage matches
that of the charger's capability.
Before connecting the battery charger to the battery ensure that the charger and battery
are on a level surface. If the battery has cell filled caps loosen and remove them to assist
the escape of charging gases. (If the battery being charged is a maintenance free, gel
filled or sealed battery, refer to the appropriate section below). Once the cell caps have
been removed, check the level of the electrolyte and top up if necessary.
MAINTENANCE FREE BATTERIES:
(Low Maintenance Batteries)
These batteries often have cells with no filler caps and therefore cannot be topped up
with distilled water.
GEL FILLED AND OTHER SEALED BATTERIES:
This type of battery normally contains gel electrolyte and may be referred to as "Dry
Fit". They are most commonly used in applications such as, electric golf trolley's,
mobility wheelchairs, camping, caravanning and marine activities etc. To charge this
type of battery, requires a charger fitted with a temperature sensor compensation which
allows continuous adjustment of the unsupervised charge to avoid overcharging and loss
of electrolyte by 'gassing' which can shorten the life of the battery.
