Lithium 9 volt batteries are specifically designed for smoke detectors to provide extended protection and safety.Up to 10 year operational life in most ionization-type smoke detectors.Low impedance, better performance at low temperatures.9v) PCI system-bus architecture telephony capabilities Synchro''. In addition, its battery life depends on the type of cell that was used as each one have a different battery capacity (e.g., Lithium-Ion, Alkaline. color active matrix display ' Lithium Ion battery Optional. Lithium types, like Lithium-Ion, last significantly longer than alkaline. High energy density, up to 5x more than alkaline, up to 10x more than carbon zinc The most used types of 9V batteries are lithium and alkaline.Fall Protection & Fall Arrest Equipment.Industrial Safety Supplies & Protective Apparel.Data Collector Cradles and Screen Protectors.Mining, Tunneling, Monitoring & Rail Prisms.GPS Vehicle Mounts (Pickups, SUVs & ATVs).Long Story Short: Lithium non-rechargeable 9V battery offers the best capacity (1200 mAh) and the most stable output voltage of all 9V battery chemistries and it is directly compatible with older 9V zinc-carbon and alkaline 9V batteries.
#9v lithium ion battery series
Lithium Iron Phosphate (LiFePO 4) batteries have 3 (three) 3.2V cells connected in series in order to provide 9.6V - in most cases, devices intended for non-rechargeable 9V batteries work just fine with 9.6V LiFePO 4 batteries.īut, just in case, if You plan on powering a 9V device with a 9.6V battery, check the documentation of the device if it is safe to power it by 9.6V battery.
Most Lithium Polymer and Lithium-Ion batteries have TWO cells in series - devices intended for 9V non-rechargeable batteries can operate with voltages below 9V (usually down to 6V), however, higher voltages can even damage sensitive devices. Lithium Polymer and Lithium-Ion 9V batteries can have two cells connected in series in order to achieve a maximum voltage of 8.4 volts and a nominal voltage of 7.4V or they can have three cells connected in series in order to achieve a maximum voltage of 12.6 volts and a nominal voltage of 11.1V.
Rechargeable 9V lithium batteries are based on various lithium battery chemistries, including Lithium Polymer, Lithium-Ion, and Lithium Iron Phosphate (LiFePO 4) chemistry. Non-rechargeable 9V lithium batteries are based on the Lithium Manganese Dioxide (Li-MnO 2) chemistry and feature 3 (three) 3V cells connected in series in order to provide a nominal voltage of 9V, a cutoff voltage of 6.0 volts, and a nominal capacity of ~1200 mAh.Īlso, many Li-MnO 2 9V batteries are able to provide rather strong currents, often in excess of 1 Amp.
The following comparison chart lists some of the most popular 9-volt battery chemistries with their most important features and specifications: Battery Typeįor a long time, the most popular 9V batteries were non-rechargeable zinc-carbon and alkaline 9V batteries consisting of 6 (six) cells internally connected in series in order to provide 9 volts.Īs soon as the battery is being used, actual voltage drops below 9 volts, with most devices intended for 9V battery supporting input voltage down to 6-7 volts. Note that the 9-volt flat/rectangular is offered in other chemistries as well, including zinc-carbon, alkaline, NiCd, NiMH, etc.īut, lithium 9-volt flat/rectangular batteries offer the best capacity with rather stable voltage.ĩV lithium batteries feature 2-3 lithium cells connected in series in order to achieve 7.4-11.1 volts, depending on the exact battery chemistry. 9V Lithium Batteries Features and Specificationsĩ-volt flat/rectangular battery features physical dimensions of (H x L x W) 48.5 x 26.5 x 17.5 mm with a nominal voltage between 7.4V and 11.1V and capacity between 200mAh and 1200mAh. The most popular 9V lithium battery is a lithium battery simply labeled as a 9-volt battery, also known as E battery, PP3 battery, 6LR61 battery, 6F22 battery, 1604A battery, 1604D battery, MN1604 battery, etc.ĩV lithium batteries are offered as non-rechargeable and as rechargeable batteries and are used to power various smaller devices including remote controllers, toys, flashlights, security systems, and similar.
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