APC Universal Notebook Battery 50Wh (UPB50)

Give your notebook computer the extra runtime you need. The Universal Notebook Battery 50 is an economical rechargeable external battery pack that can provide up to 4 hours of extra runtime for your notebook computer (depending on power management settings and size of notebook). Lithium-ion battery technology delivers plenty of power with rapid recharge times, and an LED status bar lets you know how much charge you have left with the press of a button. The Universal Notebook Battery 50 is perfect for use with leading brands of notebook computers with screen sizes of 15.4" or less, and it is lightweight and compact enough to easily fit into almost any notebook case. It is a great accessory for the mobile professional who is often without access to AC power for several hours at a time. To see if your notebook is compatible with the Universal Notebook Battery 50, see the Compatibility Guide under the Documentation tab below.