The DCCS620 P1 is well constructed and balanced
Right Side View
The handles are large and easy to grip to provide a good control over the saw, and all the main controls, knobs and buttons are easily accesible as shown in dewalt dccs620p1 review.
Brushless Motor WIth 20 V Max Battery
The brushless motors are widely accepted as more efficient than the older style brushed motors. Moreover, these motors are more efficient than brushed motors (85%-90% efficiency vs 75-80% efficiency respectively), which extends the life of the motor and improves the last of the battery.
Battery power usually ranges from 18V to 80V in home use chainsaws, but the lithium-ion battery of this model is 20V and 5 A.h and slots easily into its housing at the back of the saw. Despite it isn’t the most powerful battery available it’s enough for the jobs it was designed for and it’s comparable to other models in this class such as the Black and Decker LCS 1020 and Worx WG322 and its efficiency is imporved by the brushless motor.
Batteries usually range from 1.5 to 5 A, and since this battery has 5 A per hour rating, it’s capable of load 5 A for 1 hour. The higher the rating, the longer the battery tends to run for. Therefore, the DeWalt is in the topline chainsaws in terms of stamina along with Makita XCU029T and Makita XCU03PTX1 that have similar ratings.
The manufacturer states that you will be able to make 90 cuts per charge on 4x4 treated Wood and users mention that they got between 45 minutes and 1 hour of cutting time, so you should buy a second battery if you plan to use the saw for longer.