Feature:1. Widely Compatible: Replacement battery compatible for PSP 1000 (1001 1002 1003 1004 1005 1006 1007 1008 1010), for PSP Fat.2. Parameters: The lithium ion battery has a voltage of 3.6V and a capacity of 1800mAh. no memory effect and can be charged up to 1200 times when fully or partially depleted.3. Multiple Safety Protection: Replacement battery has overcharge protection, overdischarge protection, overcurrent protection, overheat protection, short circuit protection, safer for daily use4. Standard Testing: The replacement battery is manufactured with the exact same specifications as the original battery. Each battery has undergone strict specification testing and usage testing to absolutely ensure the safety and durability of the battery.5. Easy to Install: Lithium battery module is easy to install and disassemble, no welding, easy to unload, battery can be replaced at will.Specification:Item Type: Replacement BatteryMaterial: ABS, Lithium PolymerVoltage: 3.6VBattery Capacity: 1800mAh Lithium Ion Battery (Built In)Applicable Models: For PSP 1000 (1001 1002 1003 1004 1005 1006 1007 1008 1010), for PSP Fat.Package List:1 xReplacement Battery