Some batteries may be installed.Logical formLearned from22 sentences. Counts can be constituted-of-or-filled-with battery.Logical formLearned from22 sentences. A li-ion battery can be removable.Logical formLearned from22 sentences. Battery may charge a battery.Logical formLearned from22 sentences. Rechargeable batteries can be built-in.Logical formLearned from22 sentences. A (battery life) can be reduced.Logical formLearned from22 sentences. A battery may be needed.Logical formLearned from22 sentences. A battery can be a mah.Logical formLearned from22 sentences. A battery may suck.Logical formLearned from22 sentences. (Battery tender) may be installed.Logical formLearned from22 sentences. Batteries can be in (ipod nanoes).Logical formLearned from22 sentences. A trio can be constituted-of-or-filled-with batteries.Logical formLearned from22 sentences. Batteries may undergo rechargings.Logical formLearned from22 sentences. Batteries may be give_outed free of charge.Logical formLearned from22 sentences. A person may get some hours of (battery life).Logical formLearned from22 sentences.