Complete specifications for reference:
ADL135YSDC3A 4X21H27800 SA10R16963 5A10W86296 ADLX95YCC3A ADLX95YLC2A ADLX95YLC3A ADLX95YCC2A ADLX95YLCC3A ADLX95YDC3A ADL100YLC3A ADL100YDC3A ADL100YCC3A ADL100YAC3A ADL100UCGC2A ADL100ULGC2A SA10R16878 GX20Z46240 4X20V24690 02DL130 02DL132 O2DL132 ADLX45YDC3D ADLX45YAC3A ADLX45YDC3A ADLX45YLC3A ADLX45YCC3A ADLX45YCC2A ADLX45YDC2A ADLX45ULCC2A ADLX45ULCU2A ADLX45UCCU2A ADLX45YLC2D ADLX45YDC2D ADLX45YCC2D ADLX45YLC2A ADLX45UDCU2A ADLX45YLC3D ADLX45YCC3D GX20N20876 GX20U90488 GX20P92524 GX20Z70333 SA18C15460 SA18C15461 SA10E75839 SA10E75843 SA10E75841 4X20E75137 4X20V07881 4X20E75135 4X20E75131 4X20M26268 PA-1650-46 ADLX65YDC2D ADLX65YLC2D ADLX65YCC2A ADLX65YAC2A ADLX65YAC3A ADLX65YDC3A ADLX65YDC2A ADLX65YDC3D ADLX65YCC2D ADLX65YCC3D ADLX65YLC3D ADLX65YLC2A ADLX65YCC3A ADLX65YLC3A SA10E75845 SA10M13945 GX20M33579 GX20P92530 00HM661 00HM667 00HM665 00HM663 01FR027 01FR025 01FR026 01FR024

Product Description

Lenovo ideapad Slim 5 16IRH10 AC power adapter 135W USB-C – a high‑performance AC power adapter for laptops, ensuring stable and efficient charging.

Key specifications:

Wattage: 135W – must meet your laptop’s power requirement.
Voltage/Current: 20V 6.75A – voltage and current must exactly match original.
Connector Type: USB-C – check the barrel size or USB‑C type.
GaN Technology: No (traditional silicon) – GaN chargers are smaller and more efficient.
Model/PN: ideapad Slim 5 16IRH10 – verify against your original adapter.

Compatibility: Guaranteed to work with . Always match the voltage – using a different voltage can damage your laptop.

Usage tip: Place the adapter on a hard, ventilated surface. Avoid bending the DC cord sharply.

Warranty & Support: All products come with a 7‑day return policy and free technical support. If you have any compatibility questions, contact our team at info@pcspare.com.

SKU: LT-10028875 | Last updated: 2026-09-18 10:11:40

Internal Structure Diagram Search and view the internal structure of this part

Frequently Asked Questions & Solutions

AC Adapter – Frequently Asked Questions

What are the output specifications of this adapter?

Wattage: 135W | Voltage/Current: 20V 6.75A | Connector: USB-C

These specifications must match your laptop's original adapter to ensure safe and stable power delivery. Using an adapter with incorrect voltage or current can damage your device or cause it to malfunction.

Which laptop models is this adapter compatible with?

This adapter is designed for laptops that require 135W and use a USB-C connector. It is compatible with models listed in our product description. Please check the part number (ideapad Slim 5 16IRH10) against your original adapter – if they match or are listed as compatible, it will work.

Important: Even if the connector fits, the voltage must match exactly (e.g., 19V vs 20V). Using a different voltage can permanently damage the motherboard.

What connector type does this adapter have, and how do I check polarity?

This adapter uses a USB-C connector. Common types include:

Barrel (round) connectors – have inner and outer diameters (e.g., 5.5mm x 2.5mm). The centre pin is usually positive (+), and the outer barrel is negative (-), but some brands reverse this.
USB Type-C – the standardised connector for modern laptops; polarity is managed internally and is not user‑adjustable.

Always verify the polarity of your original adapter before connecting. If the polarity is reversed, the laptop will not power on, and the protection circuit may be triggered (or in worst case, damage the system board).

What should I pay attention to when using this AC adapter?

Input voltage range: Most adapters accept 100‑240V AC, 50/60 Hz – check the label for your region.
Heat dissipation: Place the adapter on a hard, well‑ventilated surface; do not cover it with cloth or paper.
Cable management: Avoid bending the DC output cord sharply near the connector – this can break internal wires.
Physical damage: Inspect the plug and cable for cracks or exposed wires before each use.

What if the laptop does not charge or power on with this adapter?

Check connection: Ensure the plug is fully inserted into the laptop and the wall outlet.
Check LED indicator: Most adapters have an LED – if it is off, the wall outlet may be faulty.
Verify specifications: Compare the output voltage and current with your original adapter – they must be identical.
Test with another device: If possible, try the adapter on a compatible laptop to isolate the issue.
Reset the laptop: Unplug the adapter, remove the battery (if removable), hold the power button for 15 seconds, reconnect and try again.

If none of the above works, the adapter may be incompatible or defective – contact our support for assistance.

Quick Tip

Always use the original adapter or a certified replacement. An undersized adapter (lower wattage) may cause the laptop to throttle performance or fail to charge while under load. Over‑sized adapters (higher wattage) are generally safe, as the laptop draws only the current it needs – but voltage must still match exactly.

Lenovo Installation Guide Video

Lenovo ideapad Slim 5 16IRH10 AC power adapter 135W USB-C