Hixon J818I*4 AA rechargeable battery Li-ion 2350mAh 1.5V 4pcs. The Hixon J818I*4 is a set of rechargeable lithium-ion AA batteries, designed to provide a stable voltage of 1.5 volts with a capacity of 2350 milliampere-hours. These batteries are suitable for a wide array of engineering applications, particularly where consistent power supply and energy efficiency are paramount. They are compatible with a range of devices requiring AA (HR6, LR6, or MN1500) form factor batteries, offering a reliable power solution for electronics such as wireless sensors, communication devices, and consumer electronics. The rechargeable nature of these batteries supports sustainability and cost-effectiveness by reducing the need for regular battery replacements.