Lossga 170W Slim Charger for Lenovo 20V 8.5A

This replacement adapter is built to match the charging performance of original Lenovo power bricks while staying smaller and lighter for easier travel. It supports a wide input voltage range for worldwide use, includes multiple safety protections, and is compatible with several Lenovo part numbers and laptop families including Legion, ThinkPad P-series, IdeaPad Pro, Yoga Pro, and LOQ models.

Which Lenovo models and part numbers is this Lossga charger compatible with?

It fits machines that require a 20V 8.5A (170W) output with the square yellow slim tip. The listing covers many ThinkPad P, P1, P15, P17, X1 Extreme, Legion Slim, IdeaPad Pro and Yoga Pro configurations when their original adapter uses those specs and tip style.

• Compatible P/Ns: ADL170SCC3A, SA10R16886, FRU 02DL140, ADL170NLC3A.
• Works with models including ThinkPad P1 (3rd gen), P15, P17, X1 Extreme 3rd Gen, Legion Slim 5, IdeaPad Pro 5, Yoga Pro 9i and LOQ series that list 20V 8.5A.
• Also backward-compatible with 20V 6.75A (135W) devices that use the same connector.

How does this adapter protect my laptop and battery?

The Lossga adapter includes layered safety features and a cooling design to keep temperatures stable during charging. It offers over-voltage, over-current, short-circuit, and overheating protection to reduce the risk of damage to your machine or battery from electrical faults.

• Built-in thermal regulation and ventilation to avoid heat build-up.
• Multiple electrical safeguards against spikes and short circuits.
• Intelligent monitoring to prevent overcharging and excessive current draw.

Is the Lossga charger reliable for travel and worldwide use?

Yes — the adapter accepts 100–240V at 50/60Hz, making it suitable for international travel when paired with the correct plug adapter. Its slim form factor reduces pack size and weight, while UL safety testing gives extra assurance for frequent travelers and mobile professionals.

• Wide input voltage range for use in most countries.
• Compact, lightweight design that’s easier to carry than many factory bricks.
• UL-tested for safety and built for sustained daily use.

What warranty and support does Lossga provide?

Lossga backs this adapter with a clear returns and replacement policy to minimize risk. You can exchange within 30 days and benefit from an industry-leading lifetime exchange for defects, plus 24/7 email support if issues arise.

• 30-day return and exchange window from purchase.
• Lifetime exchange against manufacturing defects.
• Round-the-clock email assistance for troubleshooting and replacements.

Who is this for: This Lossga 170W slim charger is aimed at Lenovo laptop owners who need a reliable, travel-friendly replacement or spare power adapter that matches original 20V 8.5A specifications and uses the square yellow slim tip. It’s ideal for professionals, gamers, and students using compatible Legion, ThinkPad P-series, IdeaPad Pro, Yoga Pro, or LOQ machines who want a durable charger with broad safety features and worldwide voltage support.