Samsung hasn't boosted the battery size of its Ultra phones in over half a decade. While Chinese brands are packing phones with massive batteries, Samsung sticks to around 5, 000mAh. Why? It's not just about tech; it's about rules. The U. S. has strict rules on lithium-ion batteries. These rules limit phone batteries to 20Wh. Most Samsung phones have batteries just ...

Samsung is making strides in the battery technology field, but it's not rushing. This company is known for its innovative gadgets, but battery tech hasn't seen much change lately. However, behind the scenes, things are different. Samsung is quietly exploring new battery technologies. The focus is on creating a battery that lasts longer and is safe to use. This is a ...