The Dell VJCHS PA‑1131‑28D1, also labeled LA130PM121 (and equivalent to DA130PE1‑00), is a genuine Dell 130 W slim AC power adapter. Designed for a vast array of Dell laptops—including Inspiron, Latitude, Precision, XPS, and select Alienware models—it delivers a stable 19.5 V at 6.7 A output via the proprietary 7.4 × 5.0 mm barrel Smart‑Tip connector with center pin. With universal input support (100–240 V AC, 50–60 Hz), it’s ideal for global travel. The adapter body measures approximately 154 × 77 × 26 mm, and weighs between 330–525 g, depending on variant and region. It provides built‑in safety features: over‑current, over‑voltage, short‑circuit, and thermal protection. Backed by Dell’s reputation, the adapter ensures reliable power delivery under demanding workloads and leverages an.
eBay