External Battery Charger for Dell Inspiron 1525, 1526, 1545, 1750 Rating 14.4v /14.8v Laptop Battery This charger is for rating 14.4V or 14.8V battery. Please order SKU#PLT-IN1525WP-Dell if your battery rating is 10.8V or 11.1V. Input Voltage: 100 ~ 240V AC 0.24~0.60A 50/60Hz Output Voltage: +17.5V DC / 1.5A Condition : Brand New 6 months limited warranty