The BY-3200S Upgraded Version enhances functionality with added features: - Features a Type-C input port, compatible with 87W-140W Type-C chargers, eliminating the need for a 220V DC power supply (portable for maintenance use). - Includes an LCD ON/OFF switch to control display and power input (single press toggles display, 3S-5S hold turns power on/off). - Comes with a logical board startup power cable and DC input cable (supports 20A current, 87W-140W Type-C charging). Key Notes: - Input voltage: 20V-21V DC (adjusts automatically for device charging). - Compatible with 2008-2023 charging and single-board booting. - Color and material: As shown (plastic). Package includes: 1 x Boot Cable Tool (Note: Slight color variations may occur due to lighting or display differences. Measurement tolerance: +/- 1-3cm.)