Yard Butler Lifetime Tools Brass Ring Base Sprinkler Base Tool Sets ) 12 Maximum Blade Width ) 12 Maximum Blade Width 0 EXTENDED RUNTIME: for heavy duty applications IMPROVED POWER: Premium grade high performance cells LONGER LIFE: Resulting in an extended battery life MAXIMUM PRODUCTIVITY: No memory and virtually no self discharge LESS CHARGE TIME: Lithium charger provides a 60 minute charge time OVERLOAD PROTECTION: protects battery cells for longevity BATTERY CHARGE FEEDBACK: Batteries and Charger feature LED charging indicator (2) CMCB202 V20 20V MAX 2 Many sprinklers and especially impulse sprinklers have a lot of water pressure behind them The heavy duty powder coated steel is guaranteed to last a lifetime