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Increase your mobile productivity by taking along a fresh, fully charged Oncore 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.
An Oncore battery also makes a great replacement for your aging original. For most models, Oncore's high capacity Lithium Ion (LiIon) technology gives this battery a longer life and lighter weight. And each Oncore battery features the same quality and reliability as the original battery that came with your system.