HNHTKJ 170W Charger for Lenovo Legion Slim 5 & ThinkPad

HNHTKJ 170W AC Adapter is a high‑power replacement charger engineered to deliver stable 20V/8.5A output for a wide range of Lenovo laptops and compatible models.

If your laptop needs a dependable 170W power source, this HNHTKJ adapter offers a direct, compact alternative to OEM bricks. It supplies DC 20V at 8.5A through a square yellow tip and accepts 100–240V AC input for worldwide use. The package includes the charger and a detachable power cord, with a combined cable reach of about 10 feet for flexible placement at home, in the office, or on the go.

Which Lenovo and compatible models will this charger work with?

The HNHTKJ 170W unit is built to match the power profile and connector type used by many Lenovo lines, including ThinkPad P-series, X1/Xtreme, T-series, IdeaPad Pro, Yoga Pro 9i and several Legion and LOQ gaming models. It’s also listed as compatible with specific OEM part numbers referenced by service and replacement guides.

• Fits devices requiring 20V 8.5A with square yellow tip connector.
• Compatible with ThinkPad P1/P15/P16/P17 generations and many T15/T540p series.
• Works with Legion Slim 5, Yoga Pro 9i, IdeaPad Pro 5, LOQ gaming models and more.
• Accepts ADL170SCC3A and 4X20S56697 equivalent part references.

How reliable and safe is the power delivery?

This adapter delivers rated DC output and includes standard protections to guard against common electrical faults. It supports universal AC input and is intended as a direct power source replacement rather than a battery charger, maintaining device stability under heavy workloads.

• Rated output: 20V DC, 8.5A, 170W to meet high‑performance device needs.
• Integrated protection circuits for overcurrent and short‑circuit scenarios.
• Works across 100–240V AC at 50–60Hz for international use.
• Square yellow tip matches many Lenovo charging ports for secure connection.

What about cable length, portability, and included items?

The charger bundle includes a detachable power cord plus the adapter brick and connector cable, providing a total of roughly 10 feet of combined reach. That length helps position the adapter away from work areas while keeping the laptop powered, and the detachable cord makes packing easier for travel.

• Total cable length: ~10 feet (6 ft adapter cable + 4 ft AC cord).
• Compact brick design for easier storage in a laptop bag or backpack.
• Detachable AC cord simplifies replacement or airline packing.
• Includes 1x charger and 1x power cord in the box.

Will using this third‑party adapter affect my laptop’s performance?

When matched correctly by voltage, current rating, and connector type, a quality third‑party adapter like the HNHTKJ 170W should power your laptop and support normal performance. It’s important to confirm model compatibility and the square tip requirement before purchasing to avoid mismatches.

• Delivers the same voltage and amperage specs typical for high‑performance Lenovo models.
• Designed to maintain power under heavy CPU/GPU loads when properly matched.
• Not a certified OEM part; check laptop documentation for recommended replacements.
• Verify connector shape and power requirements to ensure safe operation.

Who is this for: The HNHTKJ 170W AC Adapter is suited for owners of Lenovo high‑performance laptops and compatible models who need a robust replacement or spare power brick with long cable reach and global input support. Choose this if your device uses a square yellow tip and requires up to 170W of steady DC power, and you want a compact, travel‑friendly adapter included with a removable power cord.