SLE-TECH 45W USB-C Chromebook Charger

SLE-TECH 45W USB-C Chromebook Charger is a compact, PD-capable replacement power adapter designed to safely charge compatible HP Chromebooks and many USB-C laptops at up to 45W.

This USB-C adapter supplies multiple DC output profiles (5V–20V) and supports a wide AC input range so it works in home, office, and travel environments. It is built to match several HP part numbers and is also compatible with model families from Dell, Lenovo, Acer, Samsung, and ASUS. The charger offers a small footprint and an industry-standard USB-C connector so you can replace a lost or damaged OEM brick without needing a proprietary plug.

Which devices will this charger safely power?

The SLE-TECH 45W USB-C charger is targeted at Chromebooks and ultraportable laptops that accept USB Power Delivery up to 45 watts. Check your laptop’s rated input voltage and current to confirm compatibility before use. It works with many HP Chromebook models and a range of Dell and Lenovo systems listed by model families.

• HP Chromebook families: 11, 11A, 14, 14A, X360 and selected 11/14 series models
• Selected HP Spectre and Pavilion notebooks that accept 45W USB-C PD
• Dell XPS 12/13/15 2-in-1 models and other USB-C Dell laptops
• Lenovo Chromebook and ThinkPad families that use USB-C charging

How fast does it charge and what power profiles does it support?

The adapter negotiates USB Power Delivery and supplies preset DC output levels so connected devices draw the appropriate voltage and current. Maximum available power is 45W (20V at 2.25A). Charging speed depends on device acceptance, battery state, and power draw from the laptop while in use.

• Supported DC outputs: 5V@3A, 9V@3A, 12V@3A, 15V@3A, 18V@2.5A, 20V@2.25A
• AC input range: 100–240V, 1.3A, 50/60Hz for worldwide use with correct plug adapter
• Optimizes charging automatically via USB Power Delivery negotiation

Is this charger safe and what protections does it include?

The SLE-TECH adapter is engineered to operate within common safety specifications for laptop power supplies. It uses standard protections to reduce the risk of overcurrent, overvoltage, and short-circuit events. Always inspect cables and connectors for damage and use only with devices that accept USB-C PD.

• Built to operate across common household and travel voltages
• USB-C PD protocol prevents inappropriate voltage delivery
• Overcurrent and short-circuit protection integrated into the adapter design

What should I check before buying to ensure compatibility?

Confirm your laptop accepts USB-C Power Delivery and that its recommended charger power is 45W or lower. Cross-reference the HP part numbers or model names listed with your device documentation. If your laptop normally uses a higher-wattage brick, this 45W unit may charge more slowly or maintain battery rather than rapidly recharge during heavy use.

• Verify your laptop’s input rating in the user manual or on the original adapter label
• Compare listed HP part numbers and model families for a match
• For travel, ensure you have the correct regional plug adapter

Who is this for: The SLE-TECH 45W USB-C Chromebook Charger is a practical replacement for students, educators, and travelers using HP Chromebooks and compatible ultraportables that accept USB-C PD up to 45W. It suits anyone who needs a smaller, portable spare charger, a backup for a home or office setup, or a cross-brand adapter that can power multiple USB-C laptops and tablets while keeping weight and bulk to a minimum.