Wiring mobile unit directly to car battery : r/amateurradio
I just purchased a mobile unit and the instructions say to wire it directly to my car battery. I''m planning on feeding the positive and negative wires through an already made grommet and
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Hooking directly to the battery on mobile installation
Wire the relay normally open contacts in series with the battery and radio and wire the relay coil to an auxiliary power circuit that shuts off when the car shuts off. Bosch 0332019150 is a good relay. 99% of current mobile radios have a
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Wireless vs. Wired Charging: Which Is Better for Battery Life?
Wireless chargers and fast wired chargers are an effortless solution for low-battery anxiety, but other anxieties remain: will they secretly destroy your battery''s lifespan?
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How to wire mobile radio to car battery? : r/amateurradio
I would suggest still running your positive (+12 V) and negative (ground) in to the compartment where the battery is and to then find the ground wire off of the battery and follow it to the bolt
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Power a Cell/mobile Phone With External Battery or Mains.
My first idea was to use a 18650 battery wired up to the + and - terminals in the battery compartment. I Googled this and found one image where someone had twisted two wires to
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Do wired headphones drain the device batt
Wired headphones obviously take power from the iPhone battery and when using wireless headphones the power for the Bluetooth transmitter also comes from the iPhone
Here''s the truth behind the biggest (and dumbest) battery myths
Replacing your phone battery gives it a new lease of life. True. Over time, your phone''s battery degrades. A smartphone battery typically remains working at optimal capacity
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Do Bluetooth Headphones Drain More Phone Battery
Photo by Renji Desh. Wired headphones don''t drain your battery, but they may impact the overall life of your device''s battery. If you''re using an older model of phone that isn''t equipped to handle the power requirements
Wireless vs. Wired Charging: Which Is Better for Battery Life?
Battery Life You''ve likely noticed that your phone gets warm to the touch when it charges. Samsung explains that both wireless and fast charging outputs heat and it''s a
Wireless Charging vs. Wired: Which Is Better?
Pros of Wired Charging. Speed: Wired charging, especially with fast-charging technologies, is typically much quicker than wireless charging, making it ideal for quick power-ups. Efficiency: It offers more energy-efficient
Is wireless charging bad for smartphone battery health?
Instead of charging your phone overnight, you could top up the battery in short bursts throughout the day. Samsung and a handful of other manufacturers even offer the ability
How to Charge Your Phone Faster With Adaptive Charging
Pick the 80% Limit option if you want to increase your phone battery''s lifespan by very rarely fully charging it—while connected to power, the phone will stop charging at 80
Best phone battery life in 2025: The longest lasting smartphones
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How Can You Increase Smartphone Battery Life?
Solar Charging. If your phone had a solar panel all over the case, it could charge from the sunlight. In a previous post, I looked at the "best case" for solar charging.If you left the phone in
9 Best MagSafe Power Banks for iPhones (2024),
MagSafe is the name of Apple''s accessory system that''s integrated into the iPhone 12, iPhone 13, iPhone 14, iPhone 15, and iPhone 16 range.A ring of magnets on the back of the phone (and in
6 FAQs about [Wired Mobile Battery]
What is the difference between wired and wireless charging?
This means that wired charging can often provide faster charging speeds, especially for larger devices like tablets and laptops. In contrast, wireless charging is generally limited to power outputs between 5W and 15W, which can result in slower charging times compared to wired methods.
What is wired charging & how does it work?
Wired charging typically offers a wider range of power delivery capabilities, ranging from 5W to 100W, depending on the device and charging protocol used. This means that wired charging can often provide faster charging speeds, especially for larger devices like tablets and laptops.
What is wireless charging?
The most widely adopted wireless charging standard is Qi (pronounced "chee"), developed by the Wireless Power Consortium (WPC) and supported by most major smartphone manufacturers. This standard ensures compatibility across a broad range of devices and chargers, making it easier for you to adopt wireless charging. What Is Wired Charging?
Is wireless charging bad for your battery?
And heat is the #1 enemy of your smartphone's battery. Note that a critical difference between wireless and wired charging is that wireless charging pads are in close proximity to the battery. Both the pad and the phone heat up, and the cumulative effect degrades your battery over time.
How much does a wireless charging pad cost?
Wireless charging typically requires a higher initial investment compared to wired charging solutions. A basic wireless charging pad can range from $15 to $50, while more advanced models with features like multiple charging coils or faster charging capabilities can cost upwards of $100.
Which battery chargers are compatible with Android phones?
Qi is the dominant standard for compatible Android phones (up to 15W), while Apple iPhones rely on MagSafe charging (up to 25W). iPhones will also charge wirelessly on Qi chargers (7.5W) and Qi2 chargers (15W). Some battery makers have built Qi or MagSafe-compatible wireless charging into the surfaces of their portable batteries.