AccuCell Replacement battery Li-ion suitable for PDA Handspring: Handspring Treo 600 leider nicht geeignet for den Treo 650 Technical specifications (no original Handspring PDA rechargeable battery): System: Li-ion rechargeable battery Voltage: 3,7Volt Capacity: 1500-1600mAh Dimensions (LxBxH): 10,2mm Weight: 46gramm