The CL-R6/2X5-1500B is a rechargeable Nickel-Metal Hydride (Ni-MH) battery manufactured by Cellevia. It is an AA battery with a voltage rating of 12V and an ampere-hour rating of 1500mAh. The dimensions are 71mm x 30mm x 52mm, and the battery has soldering lugs for easy connection. This Ni-MH battery is designed to offer a long-lasting power supply in a wide variety of applications, such as remote control vehicles, electric tools, and surveillance devices.