er9v lithium battery for wireless smoke detector 315mhz

er9v lithium battery for wireless smoke detector 315mhz     Forte Lithium Batteries last longer than ordinary alkaline batteries, with higher energy density, wider operating temperature range, and lighter weight. Our lithium 9-volt battery is a consumer-replaceable battery that lasts on average 2 times longer than ordinary alkaline 9V batteries.   You can double your family's chance of surviving a house fire by having a working smoke alarm. And using the Forte 10-year smoke alarm battery in your ionization smoke detector will give you a working smoke alarm for years!   Key Characterics  

Model	Size	Noninal Voltage(V)	Termination Voltage(V)	Noninal Capacity(mAh)	Max. current(mA)		Maximum Dimension (mm)	Weight(g)	Workable temp.
					Constant	pulse
ER9V	9V	10.8	6.0	1200	50	100	17.8*27.5*49.8	40	-55°C-+85°C

  Applications:   1. Memory backup: CMOS memory, RTC(real time clock) and computer backup. 2. AMR utility meters: Electricity meter, gas meter and water meter etc. 3. Wireless alarm sensors: Smoke alarm systems, temperature monitors etc. 4. Remote monitor systems: GPS, sea buoys, lifejacket lights, lifecraft lights, cargo-locating systems etc. 5. Automotive and electronics: Automotive security systems, tire-pressure monitoring systems etc. 6. Electronics toll tags: Toll gates 7. Military electronics: Radio communication, night vision equipment, tracking and positioning systems etc.   Advantages:   1. High energy density 2. High open circuit voltage 3. Wide range of operating temperature 4. Stable operating voltage and current 5. Long operating time 6. Low self-discharge rate (less than 1% per year at 25°C)