Rate this product Genuine 230W AC Adapter Charger Replacement for Lenovo ThinkPad P73 20QR / 20QS Power your Lenovo workstation with confidence using the Genuine 230W AC Adapter Charger, compatible with Lenovo models ADL230SDC3A, ADL230SLC3A, ADL230SCC3A, and 4X20S56726 / 4X20S56717. Designed to deliver consistent 20V 11.5A output, this high-efficiency 230W power supply ensures your ThinkPad P73 (20QR / 20QS) and other compatible models run at peak performance — even under heavy workloads. Built with premium-grade internal components and strict OEM safety standards, this charger offers full protection from over-voltage, over-current, and short-circuit events. Whether you’re replacing a damaged unit or need a reliable backup, this adapter provides stable, energy-efficient power that extends the life of your laptop.  Product Highlights: Model Compatibility: ADL230SDC3A, ADL230SLC3A, ADL230SCC3A, 4X20S56726, 4X20S56717 Input: 100–240V ~ 50/60Hz (Worldwide use) Output: 20V ⎓ 11.5A, 230W Total Power Connector Size: Standard rectangular slim tip (Lenovo type) High Efficiency: Optimized power conversion for energy savings Safety Features: Built-in overvoltage, overcurrent, and temperature protection Certification: CE / FCC / RoHS approved  Why Choose This Adapter? Reliable OEM Quality: Manufactured to meet Lenovo’s strict quality standards. Perfect Fit: 100% compatible replacement — no error messages or power interruptions. Durable Build: Reinforced cable and high-quality housing for long-lasting performance. High Value: Get genuine-level reliability at a competitive, budget-friendly price.  Upgrade your power source today — ensure your ThinkPad P73 and other compatible Lenovo models always stay charged, efficient, and ready for demanding tasks. Compatible Phone Models ADL230SDC3A 4X20S56726 Liteon ADL230SLC3A Chicony ADL230SCC3A 4X20S56717 ThinkPad P73 20QR 20QS Compatible with For Lenovo Legion 5-15 5i-15 5P-15 5Pro-16 Series:Legion 5-15ARH05H (82B1) 5-17ARH05H 5-15IMH05H (81Y6 82CF) 5-17IMH05H (81Y8) 5-15ACH6H 5-17ACH6H 5-15ITH6H 5-17ITH6H 5-15ITH6 5-17ITH6 5-15ACH6 5-17ACH6 5-15ACH6A 5-15IMH6 5P-15IMH05 5P-15IMH05H (82AW) 5P-15ARH05H 5Pro-16ACH6H 5Pro-16ACH6 5Pro-16ITH6 5Pro-16ITH6H 5Pro-16IAH7 For Lenovo Legion 7 Series:C7-15IMH05 7-15IMH05 (81YT) 7-15IMHg05 (81YU) S7-15ARH5 S7-15IMH5 S7-15ACH6 For Lenovo ThinkStation P340 (30DE 30DF 30DG 30DR 30DS) For Lenovo ThinkPad P70 P71 P72 P73 P50 P51 P53 P40 Y910 Workstation Dock 230W US For Lenovo Ideapad 700-15 Y50-70 P51S Y40-70 For Lenovo M80q (11DN 11DQ 11DR 11DS 11EG) M90q (11CR 11DG 11DH 11DJ 11DK 11DL 11EY 11F0) For Lenovo IdeaPad Y900 Y900-17ISK For Lenovo Legion Y540 Y540-15IRH (81RJ 81SX) Y540-15IRH-PG0 (81SY) Y540-17IRH (81Q4) For Lenovo Legion Y545 Y545-PG0 (81T2) For Lenovo Legion Y740 Y740-17IRH (81UG) Y740-17IRHg (81UJ) Y740-15ICHg (81HE) Y740-17ICHg (81HH) Y740-15IRH (81UF) Y740-15IRHg (81UH) For Lenovo Legion Y7000P Y7000 Y7000-2019 (81NS), Y920 Y920-17IKB For Lenovo Yoga A940 A940-27ICB For Lenovo Y9000K Y520-15 G510 Y700-15 Y700-14 E700 Y70017 Y700 R720 Compatible part number:ADL170NLC2A ADL230NDC3A 4X20E75123 4X20E75113 4X20E75124 4X20E75115 4X20E75117 4X20E75122 4X20E75121 4X20E751144X20E75118 4X20E75120 4X20E75125 4X20E75112 4X20E75119 4X20E75111 GX20L29347 PA-1231-12LA 5A10H28357 5A10H28356 SA10E75804 01FR046 02DL144 36200321 45N0554 00HM626 00HM627 SA10E75805 20MB001EUS