Product description:Type: Q6BATModel number: CR17335SE-R(3V)Voltage: 3VSize: diameter 17mm high 33.5 mmCapacity: 1800mAhShelf Life: More than 10 yearsProduct advantages:High voltage, high energy density, long life, stable discharge,High current discharge performance, Wide temperature range (- 40 ~ + 85 °C) , No leakage, good durabilityAPPLICATION:Gas Meter, water meter, real-time clock, back-up memory power supply, various measurement instruments, special electronic equipment, etc.The package includes:20 Pcs Q6BAT 3V 1800mAh battery