![]() An AC and DC adapter are included for use at-home, in the office or on-the-go.īoth the included CR123A and optional CR2 batteries are rechargeable up to 1000 times and feature excellent high-load performance, which helps prevent memory effect. A: I am not sure if those two batteries are the same, but if you are buying them for Comcast home security system devices you probably need the CR123A. The Dual Rapid charger accepts 100-240VAC input power for use all over the world. Reverse polarity protection prevents damage if batteries are inserted incorrectly. Over-voltage protection keeps the charger from outputting too much power, and surge protection shields it from input power overload. Up to 10 years applies to CR123A, 2CR5, CR2, and CR-P2PA batteries, when unused and stored properly. Disarm your system then remove the sensor. They will change to a constant blue when charging is 90-100% complete, and will flash red and blue to alert you to a battery error. Panasonic Lithium batteries are an excellent source of power and follow all safety guidelines for production and packaging. These batteries are readily available for purchase at most supercenter or hardware stores. ![]() ![]() Despite its smaller size than the CR2, the CR123 produces much more power and has a longer charge life than the CR2. The CR123 is nearly 34 the length of a typical AA battery but slightly wider, measuring 35.4 mm long with a diameter of 17 mm. LED indicators are red when charging is in-progress and flash in blue when it's 80-90% done. The CR123 is the larger of the two alternatives, with much greater power than the CR2. The full battery designation identifies not only the size, shape and terminal layout of the battery but also the chemistry (and therefore the voltage per cell). In contrast, the CR123 comes with a mAh rating of 1,500 to 2,500, which means that the CR123 battery can provide. Charging time is about 2.4 hr for 1-2 CR123A batteries, or 1.6 hr for 1- 2 CR2 batteries. The CR2 battery has a mAh rating of 400 to 800. They are all lithium chemistry batteries with a nominal voltage of around 3. Introduction CR123A Battery Basics 1.1 What is a CR123A Battery 1.2 Maximum Capacity of the CR123A Battery 1.3 The Manner of Applications of the Batteries CR123A Battery Specifications 2.1 Technical Specifications of the CR123A Battery 2.2 Non-Rechargeable CR123A Battery Specifications 2. Individually-monitored channels allow you to charge one battery or two simultaneously, and you can even charge a CR123A and a CR2 together. These batteries are all interchangeable, and there is no operational difference between them. His Dual Rapid Charger from Watson works with 3V CR123A or CR2 rechargeable lithium batteries, and includes two of the 400mAh CR123A type.
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