The Case 445 CT Tier 3 skid-steer battery size is Group 31, and it uses a 12-volt electrical system. Its 800 CCA rating is average for Case skid-steers in this dataset.
Model445 CT Tier 3
BrandCase
Voltage12 V
EquipmentSkid Steer
Voltage
12 V
Cold cranking
800 CCA
Battery size
Group 31
Battery location
See details below
How this battery compares
Compared with other Case skid-steer battery ratings in this dataset.
Cold cranking amps800 CCA
Average
LowAverageHigh
Low 185 CCAMedian 800 CCAHigh 1835 CCA
BA
Battery specification
Model-specific replacement data
System voltage
12 V
Battery group size
Group 31
Cold cranking amps
800 CCA
RP
Replacement battery
What to match when buying
Use a heavy-duty 12 V starting battery in BCI Group 31 with about 800 CCA (or higher), provided the case dimensions, hold-down and terminal orientation match. AGM is a good upgrade for vibration resistance; verify the machine serial number before purchase.
LC
Battery location
Where the battery is mounted
The battery on the Case 445 CT Tier 3 skid steer loader is typically located under the seat or in the rear compartment of the machine. For specific battery specifications and replacement options, it's best to consult the owner's manual or a dealer.
ID
Model details
Equipment identity
Brand
Case
Model
445 CT Tier 3
Equipment class
Skid-Steer Loader
HOW
How to replace the battery
Basic replacement procedure
To replace the battery on a Case 445 CT Tier 3 skid steer loader, first disconnect the negative terminal, then the positive terminal. Remove the old battery, place the new battery in the compartment, and reconnect the positive terminal followed by the negative terminal.
!
Bad battery symptoms
Signs the battery may be failing
Common signs are slow or no cranking, repeated clicking from the starter/solenoid, dim or flickering lights/display, electronics resetting during crank, needing frequent jump-starts, rapid self-discharge, corroded/swollen battery case, or resting voltage that quickly falls under load. Confirm cable condition and alternator output before condemning the battery.
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What battery size fits the Case 445 CT Tier 3?
Quick answer
Group 31. Best available fitment is based on closest same-brand/model-family match (440 CT Tier 3); confirm tray dimensions, terminal layout, and serial number before ordering.
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How many CCA does the Case 445 CT Tier 3 need?
Quick answer
The recommended battery for the Case 445 CT Tier 3 skid steer loader typically has a Cold Cranking Amps (CCA) rating of around 650 to 800 CCA. For specific replacement options, it's best to consult the official Case website or a local dealer for the exact specifications.
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What voltage battery does the Case 445 CT Tier 3 use?
Quick answer
The Case 445CT Tier 3 skid steer loader uses a 12-volt battery.
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Where is the battery on the Case 445 CT Tier 3?
Quick answer
The battery on the Case 445 CT Tier 3 skid steer loader is typically located under the seat or in the rear compartment of the machine. For specific battery specifications and replacement options, it's best to consult the owner's manual or a dealer.
?
What is the best replacement battery for the Case 445 CT Tier 3?
Quick answer
Use a heavy-duty 12 V starting battery in BCI Group 31 with about 800 CCA (or higher), provided the case dimensions, hold-down and terminal orientation match. AGM is a good upgrade for vibration resistance; verify the machine serial number before purchase.
Disclaimer: Battery specifications are for general reference and may vary by year, serial number or configuration. Always verify fitment and electrical requirements before purchase or installation. See the Case website for manufacturer information.
