Which rechargeable battery type is standard in modern portable electronics? By Ahmed Akber ✅ Fact Checked 📊 Difficulty Medium 📅 Last Updated 13 Aug 2026 A. NiCd B. Lead-Acid C. Lithium-Ion D. NiMH Check Answer 💡 Explanation: Lithium-Ion (Li-ion) batteries are the industry standard for portable devices due to their high energy density and lack of memory effect. 📚 Topics: General Technology Technology and Computing 🎯 Exams: CSS GEN NTS PMS
