Lento 7AH 12V Maintenance-Free Solar Battery.Capacity and Voltage: The battery has a capacity of 7 Ampere-hours (Ah) and operates at 12 Volts.Design: It is a sealed maintenance-free (SMF) Valve Regulated Lead Acid (VRLA) battery, which means it requires no water filling.Dimensions and Weight: The dimensions are approximately \(150 \times 63 \times 95\) mm, with a total weight of 2.2 KG.Usage: Designed for solar applications, the battery features a density of electrolyte of 1.300 gm/cc and includes charging instructions for cyclic and standby use.