9v Lithium Batteries
The 9v lithium battery is one of several 9v battery variants. Examples of other commonly used 9v batteries are the alkaline 9v battery, the NiCd 9v battery and the NiMH 9v battery. The 9v lithium battery is also known as the PP3 lithium battery and follows the ANSI standard 1604A. (ANSI stands for American National Standards Institute.) The dimensions for this type of battery are 48 millimetres × 25 millimetres × 15 millimetres (1.9 inches ×1 inches × 0.6 inches).
The 9v lithium battery can be used to replace the 9v alkaline battery in most appliances. It is especially popular in high-demanding devices since it has a longer life-span and a higher capacity compared to the alkaline variants.
The 9v lithium battery is often used in high power applications. A high-quality 9v lithium battery will provide a consistent voltage over a vast array of discharge conditions and perform reliably even in really cold environments. It is today very common in transmitter/receivers, wireless alarms and tracking devices. High drain wireless electronics, portable hand-held scanners and electronic parking meters are just a few other examples of modern gadgets typically powered by the 9v lithium battery.
Many users appreciate the fact that the 9 v lithium does not have to be changed or recharged as often as the other types of 9v batteries. This is especially important in certain types of devices where the battery change can be a bit of a hassle. You will often find the 9v lithium battery in medical equipment, e.g. portable blood analyzers, pulse oximeters, bone growth stimulators and multi-functional telemetry applications. If you want to use a rechargeable 9v lithium battery it is very important to select a high-quality 9 v lithium battery recharger, since improper and malfunctioning rechargers can decrease the life time of the battery.
As mentioned above, the 9v lithium battery is highly appreciated in portable devices, e.g. in the modern hand-held scanners. The 9v lithium battery is lighter than the alkaline 9v battery. There exists several types of lithium batteries, but the lithium manganese dioxide variant are one of the most popular solutions since it provide users with an extremely light weight 9v battery.
When the history of the lithium batteries begun, recharge teams work hard to make it less dangerous and more reliable before it could be released into the consumer market. When lithium is combined with water, violent reactions can occur. Lithium is also known to react strongly when combined with oxygen and nitrogen in the air. The 9v lithium battery of today is safe to use because the cells within the battery are hermetically sealed. Never open up the 9v lithium battery, since you might damage the hermetical seal of one or several cells and thereby make the battery unsafe.The lithium cells within the 9v lithium battery are also sensitive to short-circuiting and this should therefore be avoided. The 9v lithium battery is capable of giving off exceptionally high currents and discharge very rapidly if you short-circuit the battery.
If the battery is short-circuited, it can become overheated and even rupture. Explosions are uncommon, but always a possibility and the 9v lithium battery must therefore be handled according to the instructions from the manufacturer. Never play with your 9v lithium battery and short-circuit it on propose, or expose it to situations where it might short-circuit. Lithium batteries containing lithium-thionyl chloride are especially prone to very rapid discharging when short-circuited. Most consumer batteries, including the 9v lithium battery produced for the consumer market, will however feature overcurrent protection, thermal protection or vents which dramatically reduces the risk of explosion even when the batteries are short-circuited.
