HP AC Adapter 2.31A includes power cable (NSTNN-LA35)

When your HP laptop's battery is draining faster than you can charge it, or the original adapter has been lost or damaged, this HP NSTNN-LA35 AC power adapter restores reliable power delivery. It outputs 19.5V at 2.31A (45W) through a 4.5mm x 3.0mm blue tip connector, matching the requirements of many HP notebooks. The included AC power cable (C5/cloverleaf) and DC cable provide flexibility in placement, while built-in protections guard against electrical faults.

Who is it for

This adapter is essential for HP laptop users who need a dependable replacement or spare charger. It suits professionals, students, and home users who own compatible HP models and want to avoid downtime. If you travel between home and office, having an extra adapter means you can leave one at each location.

Main features

• Delivers 45W of power with 19.5V DC output and 2.31A current.
• Compatible with HP laptops using a 4.5mm x 3.0mm blue tip DC connector.
• Includes both AC power cable (C5/cloverleaf) and built-in DC cable for convenience.
• Wide input voltage range (100-240V AC) for use worldwide with appropriate plug adapter.
• Multiple safety protections: overload, short circuit, over-voltage, and over-current.
• Compact and lightweight design for easy portability.
• Certified to CE, FCC, and RoHS standards.

Specifications

• Brand: HP
• Model: NSTNN-LA35
• Product Type: AC Power Adapter
• Input Voltage: AC 100-240 V
• Input Frequency: 50/60 Hz
• Output Voltage: DC 19.5 V
• Output Current: 2.31 A
• Power Output: 45 W
• DC Connector Type: 4.5mm x 3.0mm Blue Tip
• AC Power Cable Included: Yes
• AC Power Cable Type: 3-prong (C5/Cloverleaf)
• DC Cable Length: Approx. 1.2 m (4 ft)
• AC Cable Length: Approx. 1.8 m (6 ft)
• Protection Features: Overload, Short Circuit, Over-voltage, Over-current
• Color: Black
• Certifications: CE, FCC, RoHS

Tips

Before ordering, verify your laptop's power requirements and connector size. The blue tip connector is common on many HP models, but some newer ultrabooks use USB-C or different barrel sizes. Always use the adapter with the provided cables to ensure proper grounding and safety. For international travel, pair with a plug adapter suitable for the local outlet type.