UPBRIGHT Original AC Adapter Power Supply Charger Compatible with TOUCHSMART 310 320 420 520 610 — 19v 9.5 & 19.5v 9.23 — P/N: PA-1181-02HV HSTNN-LA03 519334-001

Replacement AC adapter designed for low interference and minimal noise. Constructed with advanced technology and high-quality components to deliver reliable, efficient performance and long-term dependability. World Wide Input Voltage 100-240VAC 50/60Hz. Built-in safety features include OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection.

SCP: Short Circuit output Protection). Units are tested and in great working condition; this item is a compatible third-party accessory. UPBRIGHT 30 days money back guarantee. 1 full year service warranty. Tip: Rechargeable batteries don't last forever — the average battery last 1 to 3 years.

If a battery is old or dead it may not accept a charge, which is a battery issue and not a charger problem. If you are unsure whether the charger or the battery is faulty, use a volt meter to verify the charger's output.