Batteries may catch fire.Logical formLearned from16 sentences. A condition may pertain-to a battery.Logical formLearned from16 sentences. Parts may pertain-to a (battery cell).Logical formLearned from16 sentences. Some batteries may be charged.Logical formLearned from16 sentences. Some batteries can be constituted-of-or-filled-with (field artillery).Logical formLearned from16 sentences. A problem can be with batteries.Logical formLearned from16 sentences. A (battery life) can be rechargeable.Logical formLearned from16 sentences. Batteries may be recycled.Logical formLearned from16 sentences. Batteries may undergo rechargings.Logical formLearned from16 sentences. A battery may pertain-to a (cell phone).Logical formLearned from16 sentences. A (battery pack) may be charged.Logical formLearned from16 sentences. Batteries may be developed.Logical formLearned from16 sentences. A program may change a battery to a female.Logical formLearned from16 sentences. (Battery power) may be compared to some cents.Logical formLearned from16 sentences. A person may find batteries.Logical formLearned from16 sentences.