Genuine HP 45W AC Adapter Charger – 19.5V 2.31A – 4.5mm × 3.0mm Blue Tip
Orders before 2:30 PM PDT ship same day.
About This Part
This HP power adapter is tested and ready for installation. Tested and verified working before shipping. Compatible with select HP laptop models - verify compatibility using the part number before ordering.
- Part Type: Charger/Adapter
- Source: OEM/Genuine
Seller Notes
🔌 Genuine HP 45W AC Adapter Charger – 19.5V 2.31A – 4.5mm × 3.0mm Blue Tip (with Center Pin) ✅ Specifications: • Model Numbers: HSTNN-CA40, HSTNN-LA40 • Part Numbers (P/N): 854054-001, 854054-002, A045R045H • Power Output: 45W • Input: 100–240V ~ 1.4A, 50–60Hz • Output: 19.5V ⎓ 2.31A • Connector Type: Blue Tip – Round Barrel 4.5mm × 3.0mm with Center Pin (Smart Pin) ✅ Compatible Models: This adapter is designed for HP laptops requiring 45W and the 4.5mm × 3.0mm Blue Tip connector. Compatible HP Series and Models: • HP Pavilion Series: Pavilion 14, Pavilion 15 (standard and slim models) • HP Envy Series: Envy 13, Envy 14, Envy 15 (lower power configurations) • HP EliteBook Series: EliteBook 725, 745, 755 • HP ProBook Series: ProBook 430, 440, 450 • HP Chromebook Series: Various models requiring 45W • HP Stream Series: Stream 11, Stream 13, Stream 14 • HP Spectre x360: Lower power 13-inch models ⚠️ Important Notes: • Ensure your laptop specifically requires 45W before use. • Using a lower-wattage adapter may cause slow charging or unstable performance. • The 4.5mm × 3.0mm Blue Tip is a common connector type for many HP thin-and-light laptops. KS
📋 Charger Specifications
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