Model: FH-F9000 Voltage: 1.2V F size Capacity: 9000mAh Brand: Flypower industries limited Features: 1. NiMh 4/3D(F) 9000mAh 2. High energy density 3. Low self-discharge 4. Long service life 5. Chargeable up to 500 or 1000 times 6. Excellent performance of high rate charge and discharge 7. Low internal resistance Applications: Power tools, electrical sensors, handing machines and miner lamp and other high power device. Contact: james(at)flypower-battery(dot)com