AccuCell rechargeable battery suitable for SAMSUNG mobile phone:Samsung SGH-D800 Akku, Samsung SGH-P300, Samsung SGH-P308Samsung SGH-Z510, Samsung SGH-Z518, Samsung SGH-Z540, Samsung SGH-Z548Samsung SGH-D730, Samsung SGH-T800, Samsung SGH-D802, Samsung SGH-D807Samsung SGH-D808, Samsung SGH-T809, Samsung SGH-D828, Samsung SGH-D870, SPH-A900Samsung MM A900, Blade, Samsung SGH-V804S, Samsung SGH-V804SS, SPH-A900MQuality mobile phone battery incl. electrical safety device for preventing overcharge and overheating.This rechargeable battery has a short-circuit protection. It`s possible to charge this battery with your existing charger. Technical specifications (no original Samsung SGH-D800 mobile phone rechargeable battery):System: Lithium-Ionen rechargeable batteryVoltage: 3,7 VoltCapacity: 550-600mAhDimensions (LxBxH): 4,7mmWeight: 16Gramm