Ultralife 9V Lithium Smoke Alarm Replacement Battery - CRV9-2U1
CRV9 lithium single 9-volt battery is a consumer-replaceable battery that lasts up to 5 times longer than ordinary alkaline 9V batteries and 10 times longer than carbon-zinc batteries (Slightly bigger than a regular alkaline battery). This is an excellent cold weather battery. Dimensions 4.8mm H x 1.5mm W x 2.5mm L
The USPS announced 5.16.12 10 AM EST No international shipments of any lithium batteries are allowed. Please do not order if you are outside the USA.
You are purchasing one single battery. It is recommended you change your smoke alarm batteries once a year. This primary, non-rechargeable battery, has the highest energy density, flattest discharge voltage curve, longest shelf life, widest operating temperature range, and lightest weight of any comparable 9-volt battery. Performance varies by usage. A 10-year shelf life makes the Ultralife lithium 9-volt battery the choice for major smoke alarm manufacturers for their premium lines of 10-year ionization-type smoke alarms. And as a consumer-replaceable battery, consumers can instantly upgrade their smoke alarms, too. The UL-recognized Ultralife 9-volt lithium battery contains no mercury, lead or cadmium and has a patented safety mechanism. These batteries are ideal for OEM applications, including medical, wireless security, safety, and industrial uses, or as a consumer-replacement battery in 9-volt devices for home safety, music/audio, and recreation. Use for smoke detectors, music/audio/broadcast, communications, military Voltage: 9 Volts Operating Temperature Range: -20°C to 60° C Storage Temperature Range: -40° to 60° C Terminals: Miniature Snap The nominal open circuit voltage Ultralife 9-Volt lithium batteries is 9.7 volts. However, it is typical for the battery voltage to increase slightly over time on an unused battery, therefore, you may see the U9VL reach 9.9 volts.
Fits and replaces: Ultralife 9 volt FireX Smoke alarm CC 9V U9VLJ Ademco Via-30pse Vista-10se Grace Design m902 DAC, Anver Vacuum Lifter Model VSL07, LO43SHX, LITH9VULF