Maxlife Super Heavy Duty Batteries 9V pack of 2 SKU: 112055 MODEL: BAT9V-S2 Error. try again later You've successfully joined the club $ 5 .98 pack of 2 Available on orders $50 to $1500.More info × Mitre 10 SAvailable at selected stores. Check your local store for details Variants Maxlife super heavy duty 9 Volt size batteries. Features and benefits Reliable carbon zinc formula. For low drain devices. No mercury.