02DL142 - 230W 20V 11.5A Slim Yellow Tip AC Adapter for ThinkPad P71 P72 P73 Legion 5

230W slim rectangular yellow-tip AC adapter for compatible ThinkPad mobile workstations, Legion gaming laptops, ThinkCentre / ThinkStation Tiny systems, and workstation docks that require a 20V 11.5A high-output charger. This adapter uses the standard -style slim yellow rectangular connector and is intended for systems that require a 230W slim-tip power supply or compatible lower-watt slim-tip systems that can accept a higher-wattage adapter.

What’s Included

• Included Item: 1x 230W slim yellow-tip AC adapter
• Included Cable: 1x AC power cord

Technical Specifications

• Primary Part Number: 02DL142
• Part Type: AC adapter / laptop charger / workstation power supply
• Maximum Output Power: 230W
• Output Voltage: 20V
• Output Current: 11.5A
• Input Voltage: 100-240V~
• Input Current: 3.5A
• Frequency: 50-60Hz
• Connector Type: Slim rectangular yellow tip
• Tip Size: Approx. 11mm x 4.5mm
• Adapter Style: Slim high-output external power adapter
• Approximate Adapter Dimensions: 6.6" x 3.3" x 1.0"
• Approximate Cable Length: 6 ft
• Approximate Weight: 1.8 lbs
• Application Type: Mobile workstation, gaming laptop, Tiny workstation, dock, and high-performance system charger replacement

Connector Details

• Device Connector: Slim yellow rectangular tip
• Output Plug Style: Straight slim-tip connector
• Power Rating: 230W / 20V / 11.5A
• Compatible Charging Port: -style rectangular slim-tip charging port
• Fit Requirement: Match the original adapter wattage, voltage, amperage, connector shape, and system power requirement before ordering

Interchangeable / Replacement Part Numbers

02DL142, 02DL143, 02DL144, 02KL143, 4X20S56713, 4X20S56717, 4X20S56726, 4X20Z83991, 4X20E75111, 4X20E75115, 4X20E75116, 4X20E75118, 4X20E75120, 4X20E75121, 4X20E75123, 4X20E75125, 5A10V03256, 5A10H28356, A18-230P1A, ADL230SCC2A, ADL230SCC3A, ADL230SDC3A, ADL230SLC3A, ADL230NDC3A, ADL230NLC3A, AKL230SLC3A, GX20L29347, GX20Z46307, PA-1231-12LA, SA10E75804, SA10E75805, SA10H28356, SA10J20164, SA10M42755, SA10M42756, SA10R16800, SA10R16888, SA10R16889, SA10R16890, SA11B49001, 00HM626, 00HM627, 00PC782, 01FR044, 01FR046

✅ Confirmed Compatibility

Please note that the following list is not exhaustive. Compatibility depends on your system’s charging port, required wattage, BIOS power requirements, graphics configuration, docking configuration, and original adapter part number. It’s essential to verify your original adapter output rating and connector style before ordering.

✔ ThinkPad P Series Mobile Workstations: P50, P51, P52, P53, P70, P71, P72, P73, P15 Gen 1, P15 Gen 2, P17 Gen 1, P17 Gen 2
✔ ThinkPad T15g Series: T15g Gen 1, T15g Gen 2
✔ ThinkPad P / X1 High-Performance Slim-Tip Configurations: P1 Gen 1, P1 Gen 2, X1 Extreme Gen 1, X1 Extreme Gen 2 when configured for slim-tip power input and compatible wattage support
✔ ThinkPad W Series Slim-Tip Models: W540, W541, W550s
✔ ThinkPad T Series Slim-Tip Models: T431s, T440, T440p, T440s, T450, T450s, T460, T460p, T460s, T470, T470p, T540p, T550, T560, T570
✔ ThinkPad L Series Slim-Tip Models: L440, L450, L460, L470, L540, L560, L570
✔ ThinkPad E Series Slim-Tip Models: E431, E440, E450, E455, E460, E465, E470, E475, E540, E550, E550c, E555, E560, E560p, E565, E570, E570p, E575
✔ ThinkPad X Series Slim-Tip Models: X240, X240s, X250, X260, X270
✔ ThinkPad Yoga Slim-Tip Models: ThinkPad Yoga S1, Yoga 12, Yoga 14, Yoga 15, Yoga 260, Yoga 370, Yoga 460, P40 Yoga
✔ Legion 5 / 5i Models: Legion 5 15IMH05H, 15ARH05H, 17IMH05H, 17ARH05H, Legion 5i Gen 7, Legion 5 Gen 7 configurations requiring 230W slim-tip power
✔ Legion 5 Pro / 5i Pro Models: Legion 5 Pro Gen 6, Legion 5i Pro Gen 7, Legion 5 Pro Gen 7 configurations requiring 230W slim-tip power
✔ Legion 7 / 7i / Slim 7 Models: Legion Slim 7i Gen 5, Legion Slim 7 Gen 6, Legion 7 Gen 7 AMD configurations with 170W / 230W slim-tip adapter support, Legion Slim 7 / Slim 7i Gen 8 configurations requiring 230W slim-tip power
✔ Legion Pro / Slim Gaming Models: Legion Pro 5i Gen 8, Legion Pro 5 Gen 8, Legion Slim 5 Gen 8, Legion Pro 5i Gen 9 configurations requiring 230W slim-tip power
✔ IdeaPad Gaming / Y-Series Slim-Tip Models: Y520, Y530, Y540, Y545, Y7000, Y7000P, Y740 configurations using a 230W slim rectangular yellow-tip adapter
✔ ThinkCentre Tiny 230W Slim-Tip Systems: M920x Tiny, M90q Tiny, M90q Gen 2, M90q Gen 3, M90q Gen 4, Neo Ultra / high-performance Tiny configurations requiring a 230W slim-tip AC adapter
✔ ThinkStation Tiny / Small Workstation Systems: P320 Tiny, P330 Tiny, P340 Tiny, P350 Tiny, P360 Tiny, P3 Tiny configurations requiring a 230W slim-tip AC adapter
✔ Workstation Docking Solutions: ThinkPad Workstation Dock, ThinkPad Thunderbolt 3 Workstation Dock, ThinkPad Thunderbolt 3 Workstation Dock Gen 2, and compatible workstation dock setups requiring a 230W slim-tip adapter
✔ Compatible Lower-Watt Slim-Tip Systems: Many systems originally shipped with 90W, 135W, or 170W slim-tip adapters can use a 230W slim-tip adapter when the connector, voltage, and system charging support match

☑️ Key Features

☑️ 230W high-output slim yellow-tip AC adapter
☑️ 20V 11.5A power output for compatible workstation and gaming-class systems
☑️ Slim rectangular yellow connector measuring approx. 11mm x 4.5mm
☑️ Supports compatible ThinkPad P Series mobile workstations and T15g systems
☑️ Supports many Legion gaming laptops requiring 230W slim-tip power
☑️ Compatible with select Tiny workstation, high-performance desktop, and workstation dock setups
☑️ Useful replacement for failed, missing, damaged, intermittent, or underpowered adapters
☑️ Can replace lower-watt slim-tip adapters when the system supports the same connector and voltage
☑️ Interchangeable with ADL230SCC3A, ADL230SDC3A, ADL230NDC3A, SA10R16800, 4X20S56713, and other listed 230W slim-tip part numbers

⚙️ Fit Notes

• Match your original AC adapter part number whenever possible
• Confirm your original adapter output is 20V and your system supports a 230W / 11.5A slim-tip adapter
• Confirm your device uses the rectangular yellow slim-tip connector
• This adapter is not for USB-C-only systems unless the system also has a compatible slim-tip charging port
• This adapter is not for older round-barrel chargers, square-pin adapters, USB-C chargers, or 300W slim-tip adapters
• Some systems were sold with different adapter wattages depending on graphics card, CPU, docking setup, and regional configuration
• A higher-watt slim-tip adapter can usually replace a lower-watt slim-tip adapter when voltage and connector match, but the system will only draw the power it requires
• For workstation docks, confirm the dock model requires a 230W slim-tip adapter and not a 135W, 170W, 300W, USB-C, or dual-adapter setup
• Adapter may be supplied under any of the listed interchangeable part numbers depending on availability