The high-performance rechargeable batteries in the Recharge Accu Power series provide energy for long-lasting use in digital and mobile high-tech devices. They can be recharged in all standard chargers. The pre-charged batteries are already pre-charged and therefore ready for use immediately after unpacking. In contrast to conventional rechargeable batteries, they are characterised by very low self-discharge. Once charged, the batteries still have 75% of their capacity even after a year of storage.