The Newell battery is made with the best high-capacity cells from Japan with an actual capacity of 960 mAh. Information about the higher battery capacity, 3000 mAh or more, provided by other sellers is nothing more than an unfair marketing trick. The actual capacity of these batteries is no higher than that of the original product. For example, a standard notebook battery has a capacity of 4,000 mAh. This shows that the size of smaller camera batteries does not allow for more than 900 mAh. Newell batteries are manufactured using lithium-ion battery technology. These batteries do not have a memory effect and can be recharged without being fully discharged beforehand. By purchasing a Newell battery, you can be sure that your camera is safe. A 24-month warranty on the new battery is included! The Newell battery is made with the best high-capacity cells from Japan with an actual capacity of 960 mAh. Information about the higher battery capacity, 3000 mAh or more, provided by other sellers is nothing more than an unfair marketing trick. The actual capacity of these batteries is no higher than that of the original product. For example, a standard notebook battery has a capacity of 4,000 mAh. Newell batteries are manufactured using lithium-ion battery technology. These batteries do not have a memory effect and can be recharged without being fully discharged beforehand. By purchasing a Newell battery, you can be sure that your camera is safe. A 24-month warranty on the new battery is included!