Power may come with a (lithium ion battery).Logical formLearned from72 sentences. Looks can be at collisions of (lead ions).Logical formLearned from70 sentences. A beam can be constituted-of-or-filled-with ions.Logical formLearned from67 sentences. A (lithium ion battery) can be charged.Logical formLearned from67 sentences. (Lithium ion batteries) can be rechargeable.Logical formLearned from65 sentences. Ions can be high-energy.Logical formLearned from63 sentences. (Hydrogen ions) may undergo concentration.Logical formLearned from60 sentences. (Metal ions) can be divalent.Logical formLearned from54 sentences. A (lithium ion battery) can be built-in.Logical formLearned from54 sentences. Beams can be constituted-of-or-filled-with ions.Logical formLearned from54 sentences. Power may come with some (lithium ion batteries).Logical formLearned from53 sentences. Ions can be divalent.Logical formLearned from53 sentences. (Calcium ions) may undergo an influx.Logical formLearned from47 sentences. Ions can be atomic.Logical formLearned from47 sentences. Ions can be in solution.Logical formLearned from46 sentences.