Unirise HP NC4200 NC4400 TC4200 TC4400 Replacement Battery

Increase your mobile productivity by taking along a fresh, fully charged Unirise battery. A ready spare can be easily swapped in to keep the power flowing, making unplugged all-day computing a reality. For extra convenience and mobility, enjoy a backup battery at home or work. Or keep one in your carrying case to double your battery life when traveling.