Batteries can be portable.Logical formLearned from53 sentences. A supply can be constituted-of-or-filled-with batteries.Logical formLearned from53 sentences. A battery can be used.Logical formLearned from52 sentences. Batteries may lose power.Logical formLearned from52 sentences. A battery may last.Logical formLearned from51 sentences. A person may use a battery.Logical formLearned from51 sentences. A (replacement battery) may have a microchip.Logical formLearned from51 sentences. A battery may provide a person with power.Logical formLearned from51 sentences. A (battery life) can be equivalent.Logical formLearned from51 sentences. A person may take a battery.Logical formLearned from51 sentences. Fire can be from (shore batteries).Logical formLearned from51 sentences. A size may pertain-to a battery.Logical formLearned from51 sentences. A battery can be auxiliary.Logical formLearned from50 sentences. A phone may use a battery.Logical formLearned from50 sentences. A (battery life) may pertain-to an iphone.Logical formLearned from50 sentences.