Cncncool 800mAh Lithium Rechargeable Battery 6F22 9V Large Capacity Battery For Multimeter Metal Detector Wireless Microphone

Specifications: Size: 9 Volt(6F22) Voltage: 8.4v (VERY Important to know this,it means normal working voltage and Fully charged voltage all are about 8.4v ,please make sure that your devices can work at 8.4v before bid. ) Capacity:800mAh Chemistry: Lithium-Ion(Li-ion) Dimensions: (H x L x W): About 48mm x 26mm x 16mm Features: No memory effect Reliable service life Long-Lasting Performance Low Self Discharge High Discharge Rate Recharges up to 1200 Cycles Saves you hundreds of dollars compared to Alkaline batteries Can be replaced in any product that uses 9 Volt Batteries Designed for enhanced performance for high drain applications Battery tested based on International Electronic Commission (IEC) standard to ensure capacity, quality and life time    Easily Power Common Applications Such As: KTV Microphones Remote Controls Power-hungry Equipment Building alarms, monitoring and security systems Industrial and residential metering systems Emergency location transmitters and Beacons Global Positioning Systems (GPS)