9V Battery HYW 10 Pcs Combo

9V Battery HYW 10 Pcs Combo   The term "HLW" typically stands for "High-Level Waste," which is related to nuclear waste management and not typically associated with battery specifications. However, assuming you're referring to a 9-volt battery, here is a general specification for a typical 9-volt battery:     Specification :   1. Voltage: 9 volts (nominal) 2. Chemistry: Typically zinc-carbon, alkaline, or lithium 3. Dimensions: Usually around 48.5 mm x 26.5 mm x 17.5 mm (L x W x H) 4. Terminal Type: Typically snap-style terminals 5. Capacity: Varies depending on the chemistry and brand, typically ranging from around 400 mAh to 1200 mAh for alkaline batteries.   Packing Details: Set of 10 pcs 9 VOLT BATTERY HYW