Minelab Rechargeable Li Ion Battery Pack For SDC 2300 Metal Detector Use_Beach 570 g Target Separation Excellent Accessory Types_Pinpointers 570 g Target Separation Excellent Very Good Good Maneuverability Excellent Very Good Moderate Iron Heavy Sites Excellent Very Good Good Ground Coverage Moderate Excellent Maximum Open Fields Very Good Excellent Excellent Beach Hunting Very Good Excellent Excellent Coin Hunting Excellent Excellent Very Good Relic Hunting Excellent Excellent Excellent Swing Weight Lightest Balanced Heaviest Best For Separation minimizing charging time while ensuring safety ensuring that users can conduct prolonged detecting sessions without frequent interruptions for recharging it is imperative to use the correct charger with this battery pack