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CS300 Cordless Chainsaw



PowerSharp takes saw chain from dull to sharp in as little as three seconds with the pull of the patented PowerSharp lever. PowerSharp keeps chain sharp so pros and homeowners alike can maximize their productivity. 



Enjoy relentless power and torque from the CS300 cordless chainsaw’s innovative brushless motor.


Optimal Balance

Comfort is safety. Weighing only 12 lbs, the CS300 cordless chainsaw is designed to evenly distribute weight for easy handling.


Cutting Length

16" (40 cm)




 Why Use Cordless Tools?

 Less Down Time

  • Fewer repairs than gas


Low Noise

  • Significantly quieter than gas
  • Silent between cuts/trimming
  • Start early and work late

Instant Start

  • No pull cords
  • No warm-up required
  • No gas-oil mixing


Zero Emissions

  • Environmentally friendly
  • No gas fumes


Comfort And Control

  • Instant start
  • Light-weight and balanced
  • Low vibrations



Forget about gas cans, pull cords, and chain sharpening - enjoy the work with the CS300.




How does the Built-In PowerSharp Sharpening System works?



On-Board PowerSharp for Oregon CS300 cordless chainsaw 


The CS300 is the only battery powered self-sharpening chainsaw available today. With the built-in PowerSharp Sharpening System, there’s no more downtime due to a dull chain. Simply pull the lever for 3-5 seconds and the chain works like new.


PowerSharp: sharpen on the saw, on the job, in seconds.





How much work can I do?

The chart below shows the amount of 2-3 inch cuts you can make using each battery on a full charge.




Available Options





 Complete Kit 6.0ah Battery Pack


 Complete Kit 4.0ah Battery Pack


 Complete Kit 2.6ah Battery Pack


CS300 Tool


 Model Contains  Complete Kit
CS300 Cordless Chainsaw,
6.0Ah Battery Pack 
and C750 Charger
Complete kit
CS300 Cordless Chainsaw,
4.0 Ah Battery Pack
and C650 charger
 Complete kit
CS300 Cordless Chainsaw,
2.6 Ah Battery Pack
and C650 charger

Tool Only
(no battery pack 
or charger included
Tool Weight with
Guide Bar and Chain
12.0 lb (5.4kg) with battery 12.0 lb (5.4kg) with battery 12.0 lb (5.4kg) with battery 9.3 lb (4.2kg)
Guide Bar Length 16 inch (40cm) 16 inch (40cm) 16 inch (40cm) 16 inch (40cm)
Chain Type PowerSharp PowerSharp PowerSharp PowerSharp
Chain Pitch / Gauge 3/8" low profile / .050" gauge 3/8" low profile / .050" gauge 3/8" low profile / .050" gauge 3/8" low profile / .050" gauge
No Load Chain Speed 2796 FPM 2796 FPM 2796 FPM 2796 FPM
Oil Lubrication System Automatic Automatic Automatic Automatic
Oil Tank Volume 4.1 oz (120ml) 4.1 oz (120ml) 4.1 oz (120ml) 4.1 oz (120ml)
Battery Pack Model B650E B600E B425E n/a
Battery Type Lithium Ion Lithium Ion Lithium Ion n/a
Battery Nominal Capacity 6.0 Ah / 216 Wh 4.0 Ah / 144 Wh 2.6 Ah / 93 Wh n/a
Nominal Voltage 40V 40V 40V n/a
Battery Pack Weight 2.8 lb (1.25 kg) 2.7 lb (1.2 kg) 2.7 lb (1.2 kg) n/a
Charger Model C750 C650 C650 n/a
Time to fully charge
a depleted battery (approx)
90 Minutes 140 Minutes 90 Minutes n/a
Warranty** 3 years on the tools,
2 years on batteries
3 years on the tools, 
2 years on batteries
3 years on the tools, 
2 years on batteries
3 years on the tools




Keep your saw chain tightened correctly

Saw chain will loosen during extended use, so proper saw chain tensioning is a part of regular maintenance. It's important, however, that you never over-tighten the saw chain. Over-tightened saw chain can break and significantly reduce run time and performance. Follow the instructions in your manual to tighten the loosened saw chain. The saw chain is correctly tensioned when you can smoothly pull the saw chain around the guide bar with a gloved hand. The CS300 offers a tool-less tensioning system to make the task simple and fast.



Warranty and Service



Consumer: 3 years on tools / 2 years on battery   |   Professional: 2 years on tools / 2 years on battery


Blount, Inc. warrants all registered Oregon Cordless Tools and Chargers for a period of three (3) years from the original date of purchase [two (2) years if used for commercial or professional purposes] and two (2) years for all battery packs. During the warranty period, Blount will replace or, at its option, repair free of charge, for the original purchaser only, any product or part manufactured which is found upon examination by Blount to be defective in material and/or workmanship. The purchaser shall be responsible for all transportation charges and any cost of removing any part submitted for replacement under this warranty.



 Additional information for Cordless Tool System Products