The Bobcat S850 skid-steer battery size is Group 31, and it uses a 12-volt electrical system. Its 800 CCA rating is high for Bobcat skid-steers in this dataset.
ModelS850
BrandBobcat
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 Bobcat skid-steer battery ratings in this dataset.
Cold cranking amps800 CCA
High
LowAverageHigh
Low 190 CCAMedian 650 CCAHigh 1000 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
Family-match guidance: The battery on the Bobcat S750 skid steer loader is typically located under the seat or in the rear compartment of the machine. For specific battery specifications and replacement details, it's best to consult the owner's manual or the Bobcat website. Verify the exact access panel/compartment for the machine serial number before service.
ID
Model details
Equipment identity
Brand
Bobcat
Model
S850
Equipment class
Skid-Steer Loader
HOW
How to replace the battery
Basic replacement procedure
Park on level ground, lower the lift arms/attachment, stop the engine, remove the key and isolate electrical power. Open the battery access, disconnect the negative cable first and then positive, remove the hold-down and lift out the battery. Clean the tray/terminals, install the replacement securely, connect positive first and negative last, then verify charging voltage and starting operation.
!
Bad battery symptoms
Signs the battery may be failing
Common symptoms of a bad battery in a Bobcat S850 skid steer loader include difficulty starting the engine, dim or flickering lights, and electrical system malfunctions. If you experience these issues, it may be time to check or replace the battery.
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What battery size fits the Bobcat S850?
Quick answer
Group 31. Best available fitment is based on closest same-brand/model-family match (S 250); confirm tray dimensions, terminal layout, and serial number before ordering.
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How many CCA does the Bobcat S850 need?
Quick answer
The recommended battery for the Bobcat S850 skid-steer loader typically has a Cold Cranking Amps (CCA) rating of around 700 to 800 CCA. It's important to use a battery specifically designed for Bobcat equipment to ensure optimal performance.
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What voltage battery does the Bobcat S850 use?
Quick answer
12 volts. Skid-steer starting/charging systems for this model family use a 12 V battery system; confirm serial-specific configuration before replacement.
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Where is the battery on the Bobcat S850?
Quick answer
Family-match guidance: The battery on the Bobcat S750 skid steer loader is typically located under the seat or in the rear compartment of the machine. For specific battery specifications and replacement details, it's best to consult the owner's manual or the Bobcat website. Verify the exact access panel/compartment for the machine serial number before service.
?
What is the best replacement battery for the Bobcat S850?
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 Bobcat website for manufacturer information.
