With an extra battery on hand, you'll never be without the power it takes to get the job done. The new BlackBerry battery 7230 is a long life 900Mah Li-Ion battery so you can always talk, type and work as long as you need to. Keep it in your bag or briefcase so you'll stay connected, powered up and ready to get the job done. This battery is required for use in the  Blackberry,  6210, 6220, 6230, 6280, 6710, 6720, 6750, 7210, 7230, 7250, 7270, 7280, 7290, 7730, 7750, 7780, BAT-03087-002, li-ion, battery,