Dear Partners,

Kilews has performed a firmware upgrade on the following chargers to optimize performance and extend battery life. Please refer to the table below for detailed upgrade information.

This upgrade is effective starting from January 8,2025.

Model Firmware Upgrade
SKC-P25W
  1. The battery cell balancing time has been extended from 0.5 to 1 hour.
  2. If the voltage of a single cell is detected to be below 2.2V, charging will not proceed.
  3. Disable the alert sound once fully charged
SKC-P50WN-S
  1. The battery cell balancing time has been extended from 0.5 to 1 hour.
  2. If the voltage of a single cell is detected to be below 2.2V, charging will not proceed.
  3. Disable the alert sound once fully charged
SKC-P70W
  1. The battery cell balancing time has been extended from 0.5 to 1 hour.
  2. If the voltage of a single cell is detected to be below 2.2V, charging will not proceed.
  3. Disable the alert sound once fully charged
SKC-P80WN  Disable the alert sound once fully charged
SKC-P80WN-D  Disable the alert sound once fully charged
SKC-80WN  Disable the alert sound once fully charged

Thank you for your attention.


P.S. Your confirmation of the message by return is necessary for us, thanks for your cooperation.

Newer Notice A: Introducing the New Pistol Type SGT-CS301T/CS302FT/CS303T for KL-GTCS Series (CE)-20250110
Back to list
Older Notice B: Torque Locker, Screwdriver Holder, Pistol Grip, and Handle Grip for Kilews Screwdriver R5-20241007