The Bobcat 843 skid-steer battery size is Group 31, and it uses a 12-volt electrical system. Its 950 CCA rating is high for Bobcat skid-steers in this dataset.
How this battery compares
Compared with other Bobcat skid-steer battery ratings in this dataset.
Battery specification
Model-specific replacement data
Replacement battery
What to match when buying
The best replacement battery for a Bobcat 843 skid steer loader is a Group 24 / N50ZZ battery, which is designed for demanding commercial applications and offers high capacity and durability. Always check the specific requirements for your model to ensure compatibility.
Battery location
Where the battery is mounted
Family-match guidance: The battery on the Bobcat 853 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 parts catalog. Verify the exact access panel/compartment for the machine serial number before service.
Model details
Equipment identity
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 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.
What battery size fits the Bobcat 843?
Quick answer
The official Bobcat 843 skid-steer loader battery group size is Group 31, as shown for the Duracell Ultra Flooded Battery listed with 950 CCA and M6 stud terminals.
How many CCA does the Bobcat 843 need?
Quick answer
The recommended battery for the Bobcat 843 skid steer loader typically has a Cold Cranking Amps (CCA) rating of around 950 CCA. It's important to verify specific battery specifications on the official Bobcat website or consult a dealer for the most accurate information.
What voltage battery does the Bobcat 843 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.
Where is the battery on the Bobcat 843?
Quick answer
Family-match guidance: The battery on the Bobcat 853 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 parts catalog. Verify the exact access panel/compartment for the machine serial number before service.
What is the best replacement battery for the Bobcat 843?
Quick answer
The best replacement battery for a Bobcat 843 skid steer loader is a Group 24 / N50ZZ battery, which is designed for demanding commercial applications and offers high capacity and durability. Always check the specific requirements for your model to ensure compatibility.





