MAXTOP AM1R3000-120-V2 AAHTN3000D Rapid Battery Charger for Motorola HT750 HT1225 HT1250 HT1550 GP140 GP320 GP340 Compatible with all Ni-CD and Ni-MH Batteries Using microprocessor for charge control and override protection With front LED to display charging status. Rapid charging rate up to 600 mAh/hr and provide 2 to 3 hours charger time for regular batteries.