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Battery Test and Charging Chart
Chart I
VISUAL INSPECTIONCheck battery case for cracks or bends.Check battery terminals for damage.If the difference between the max. and min. electrolyte level in cells is within 10 mm (0.39 in), it is OK.
OK NG
CHECKING SPECIFIC GRAVITY
Refer to“Specific Gravity Check”.
Replace
battery.
Below 1.1001.100 - 1.220Above 1.220
SLOW CHARGE
Refer to“A: Slow
Charge”.*
STANDARD
CHARGE
Refer to“B: Standard
Charge”.QUICK CHARGE
Refer to“C: Quick Charge”.CAPACITY TEST
Refer to“Chart II”.
OK NG
CAPACITY TEST
Refer to“Chart II”.
OK NGCAPACITY TEST
Refer to“Chart II”.OK NGReady for use
Mount battery again
and check loose ter-
minals. Also check
other related circuits.
Ready for
useReplace
battery.Ready for
useCHECKING SPECIFIC
GRAVITY
Refer to“Specific Gravity
Check”.
QUICK CHARGE
Refer to“C: Quick Charge”.
Time required: 45 min.
RECHARGE
Refer to“C: Quick Charge”.
If battery temperature rises above 60°C (140°F),
stop charging. Always charge battery when its tem-
perature is below 60°C (140°F).
CAPACITY TEST
Refer to“Chart II”.
OK NG
CAPACITY TEST
Refer to“Chart II”.
OK NGReady for use Replace
battery.
Ready
for useReplace
battery.
*“STANDARD CHARGE”is recommended if the vehicle is in storage after charging.
BATTERY
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Page 1165 of 2267
Chart II
CAPACITY TEST
Test using battery checker.Test using load tester.
Follow manufacturer’s
instructions to check and
determine if battery is ser-
viceable.
OK NGRead load tester voltage
when specified discharging
current (Refer to Fig. 1.)
flows through battery for 15
seconds.
Ready for use Go to next
step.
Above 9.6
volts
OKBelow 9.6
voltsNG
Ready for use Go to next
step.
Check battery type and determine the specified current
using the following table.
Fig. 1 DISCHARGING CURRENT
(Load Tester)
Type (YUASA type code) Current (A)
025 240
027 285
096 375
063 210
065 255
075 300
SEL008Z
BATTERY
Battery Test and Charging Chart (Cont’d)
EL-33
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A: SLOW CHARGE
Determine initial charging current from specific gravity
referring to Fig. 2.
Charge battery.Check charging voltage 30 minutes after starting the
battery charge.
12 to 15 volts
OKBelow 12 volts or above
15 voltsNG
Continue to charge for 12
hours.
Replace battery.
CHECKING SPECIFIC GRAVITY
Refer to“Specific Gravity Check”.
Conduct additional charge as per Fig. 3, if necessary.
Go to“CAPACITY TEST”.Fig. 2 INITIAL CHARGING CURRENT SETTING (Slow charge)
CONVERTED
SPECIFIC
GRAVITYBATTERY TYPE
(YUASA type code)
025 027 096 063 065 075
Below 1.1007.0
(A)7.0
(A)8.5
(A)8.0
(A)10.0
(A)10.0
(A)
Check battery type and determine the specified current using the
table shown above.
After starting charging, adjustment of charging current is not nec-
essary.
Fig. 3 ADDITIONAL CHARGE (Slow charge)
Below 1.150
1.150 - 1.2001.200 - 1.240Above 1.240
Charge for 5
hours at
initial charg-
ing current
setting.Charge for 4
hours at
initial charg-
ing current
setting.Charge for 2
hours at
initial charg-
ing current
setting.
Go to“CAPACITY TEST”.
CAUTION:
Set charging current to value specified in Fig. 2. If
charger is not capable of producing specified current
value, set its charging current as close to that value as
possible.
Keep battery away from open flame while it is being
charged.
When connecting charger, connect leads first, then turn
on charger. Do not turn on charger first, as this may
cause a spark.
If battery temperature rises above 60°C (140°F), stop
charging. Always charge battery when its temperature is
below 60°C (140°F).
Remove cell caps during charging.
BATTERY
Battery Test and Charging Chart (Cont’d)
EL-34
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B: STANDARD CHARGE
Determine initial charging current from
specific gravity, referring to Fig. 4.
Charge battery for 8 hours.
CHECKING SPECIFIC GRAVITY
Refer to“Specific Gravity Check”.
Conduct additional charge as per Fig.
5, if necessary.
Go to“CAPACITY TEST”.Fig. 4 INITIAL CHARGING CURRENT SETTING
(Standard charge)
CONVERTED
SPECIFIC
GRAVITYBATTERY TYPE
(YUASA type code)
025 027 096 063 065, 075
1.100 - 1.130 6.0 (A) 6.0 (A) 7.5 (A) 7.0 (A) 9.0 (A)
1.130 - 1.160 5.0 (A) 5.0 (A) 6.0 (A) 6.0 (A) 8.0 (A)
1.160 - 1.190 4.0 (A) 4.0 (A) 5.0 (A) 5.0 (A) 7.0 (A)
1.190 - 1.220 3.0 (A) 3.0 (A) 4.0 (A) 4.5 (A) 5.0 (A)
Check battery type and determine the specified current using the table shown
above.
After starting charging, adjustment of charging current is not necessary.
Fig. 5 ADDITIONAL CHARGE (Standard charge)
Below 1.150
1.150 - 1.2001.200 - 1.240Above 1.240
Charge for 3.5
hours at initial
charging current
setting.Charge for 2.5
hours at initial
charging current
setting.Charge for 1.5
hours at initial
charging current
setting.
Go to“CAPACITY TEST”.
CAUTION:
Do not use standard charge method on a battery whose specific gravity is less than 1.100.
Set charging current to value specified in Fig. 4. If charger is not capable of producing specified
current value, set its charging current as close to that value as possible.
Keep battery away from open flame while it is being charged.
When connecting charger, connect leads first, then turn on charger. Do not turn on charger first,
as this may cause a spark.
If battery temperature rises above 60°C (140°F), stop charging. Always charge battery when its
temperature is below 60°C (140°F).
Remove cell caps during charging.
BATTERY
Battery Test and Charging Chart (Cont’d)
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C: QUICK CHARGE
Determine initial charging current setting and
charging time from specific gravity, referring to
Fig. 6.
Charge battery.
Go to“CAPACITY TEST”.Fig. 6 INITIAL CHARGING CURRENT SETTING AND CHARGING TIME
(Quick charge)
BATTERY TYPE
(YUASA type code)025, 027,
063096, 065,
075
CURRENT [A] 20 (A) 25 (A)
CONVERTED SPECIFIC GRAVITY
1.100 - 1.130 2.5 hours
1.130 - 1.160 2.0 hours
1.160 - 1.190 1.5 hours
1.190 - 1.220 1.0 hours
Above 1.220 0.75 hours (45 min.)
Check battery type and determine the specified current using the table
shown above.
After starting charging, adjustment of charging current is not necessary.
CAUTION:
Do not use quick charge method on a battery whose specific gravity is less than 1.100.
Set initial charging current to value specified in Fig. 6. If charger is not capable of producing
specified current value, set its charging current as close to that value as possible.
Keep battery away from open flame while it is being charged.
When connecting charger, connect leads first, then turn on charger. Do not turn on charger first,
as this may cause a spark.
Be careful of a rise in battery temperature because a large current flow is required during quick-
charge operation.
If battery temperature rises above 60°C (140°F), stop charging. Always charge battery when its
temperature is below 60°C (140°F).
Do not exceed the charging time specified in Fig. 6, because charging battery over the charging
time can cause deterioration of the battery.
Service Data and Specifications (SDS)
Applied modelSR
engine
with CVT
(stan-
dard)SR
engine
with CVT
(cold
area)
CD
engine
(stan-
dard)QG
engine
(stan-
dard)QG
engine
(cold
area)
SR
engine
with MT
(stan-
dard)SR
engine
with MT
(cold
areaCD
engine
(cold
area)
Ty p e
(YUASA type
code)025 027 063 065 075 096
Capacity V-AH 12 - 61 12 - 61 12 - 47 12 - 55 12 - 50 12 - 75
CCA 480 570 420 510 600 750
BATTERY
Battery Test and Charging Chart (Cont’d)
EL-36