Guy-Tech 19V 180W AC/DC Laptop Adapter — Compatible with FSP GROUP INC FSP180-ABAN1, FSP180ABAN1, Sager NSW23578, iBuyPower Valkyrie CZ-15 — Barrel Round Tip (NOT 4-Pin)

Brand new Guy-Tech 19V 180W AC/DC replacement adapter (not an original OEM unit) compatible with FSP GROUP INC FSP180-ABAN1, FSP180ABAN1, Sager NSW23578 and iBuyPower Valkyrie CZ-15 laptops. Connector: barrel round tip (19VDC) — NOT 4‑pin. Input: 100V - 240V 50/60Hz for worldwide voltage compatibility. Built-in protections include over-voltage output protection, over-current output protection and short-circuit output protection. High power conversion efficiency helps control operating temperature and delivers stable performance.