![]() ![]() ![]() Lithium batteries can also shorten the lifetime of incandescent bulbs. The Petzl TIKKA RXP is a rechargeable headlamp with what Petzl terms Reactive Lighting Technology, which is a sensor and logic in the electronics to adapt to ambient and reflected light with the goal of maximizing battery life. A web search may also bring up reports of damage (particularly for devices designed before lithums became popular). (I'd use a voltmeter before and after the pre-discharge verify that the initial voltage peak had been removed.)įor devices produced since lithiums became popular, you have to read the spec sheets or fine print. It has a range of lighting modes to light close tasks like cooking, and for lighting up the trail ahead when youre moving quickly. However, this reduces the useable capacity of the battery in the sensitive device. This manual is available in the following languages: English. This manual comes under the category Torches and has been rated by 2 people with an average of a 8.2. There is a workaround-run the lithium battery down a bit (in a tolerant device) before using it in a sensitive device. View the manual for the Petzl Tikka + here, for free. The (REI web page) description of the Myo RXP specifically states that it can be used with lithium batteries. Problem Remains Unresolved If replacing the batteries and bulb fail to remedy the problem the circuitry of the headlamp may be fried. Many of the more recently designed devices are fine with them. If this is the problem, either the batteries may be drained or defective and will need to be replaced or the 3V incandescent bulb has burned out and will also need to be replaced. I've seen it/heard of it for certain cameras, headlamps, and GPSes. REI repeated the warning on its web pages.) Presumably it is a risk for any electronic device designed before (or ignoring the use of) lithium batteries. ![]() (Petzel issued a warning for a number of its headlamps. My PETZL TIKKA XP WILL NOT ILLUMINATE, I GET ALL OF THE FUNCTIONS, IE WHITE AND RED LIGHT OPERATIONS BUT VERY VERY LOW LIGHT ( HARDLY NO ILLUMINATION AT ALL )NEW BATTERIES HAVE BEEN INSTALLED. Click to expand.This problem is individual device model dependent. ![]()
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