LarryCRetired Posted December 3, 2019 Posted December 3, 2019 Hope someone can help with my confusion. I am looking to replace the battery in the Motion Detector II with grid power. Smarthome has discontinued their USB charger/power adapter but the specs indicate it was 120volts AC converted to 5volts DC 500ma. My questions are these: 1. Can I use a charger that is rated 5 volts DC but with a higher output amperage. For example, 1 or 2 amps instead of the 1/2 amp specified. 2. Since this charger/power adapter is not charging a battery but providing continuous power, is it still ok to purchase what is described as a charger rather than a power adapter 3. Any suggestions as to what to purchase would be very much appreciated. Thanks in advance for any help that can be provided to clear up my confusion.
simplextech Posted December 3, 2019 Posted December 3, 2019 I don't know about the SmartHome charger/adapter but I use a normal mini USB cable with a right angle or adapter and use whatever USB wall adapter I have. I've never used any "special" USB wall adapter for the MS II and my powered one's have been running without issue.
BigMoose Posted December 4, 2019 Posted December 4, 2019 Thank you. I will dig out some old wall warts and give it a try. Initially was confused about the amperage but understand that now. Good to know that a charger can be adapted for continuous power. thanks again
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