Samsung 4S sps-2200 backup battery 3.6v 600mah nimh use your old cable / connector supplied as shown with no connector, originals no longer available
NiMH with power cables use your old connector
• System: NiMH
• Voltage: 3.6 Volt
• Capacity: 600 mAh
• Dim.: 50.00 x 14.70 x 43.50 mm
the new batteries are normally smaller as they are better manufacured now than they were, we normally now send a slightly higher capacity 800-900mah, this will just last longer then the weaker 600mah battery. and is an upgrade