Lithium-ion batteries, which comprise the majority of phone batteries, are best preserved when charged between 20% and 80%, ...

Do you frequently charge your phone overnight to 100%? Yahoo Singapore's poll gives you a chance to weigh in on a hot topic ...

The fact is that today’s rechargeable batteries don’t love it when they are fully charged or run down too close to empty.

There's a wave of "panic buying" happening as people worry about potential price hikes due to ongoing trade tariffs between ...