-BATTERY CHARGERS-

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-as of [12 AUGUST 2024]

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-INDUCTIVE CHARGING-

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[RE-CHARGEABLE BATTERIES]

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*OPTIONS* —>

*ANKER PORTABLE CHARGER*

*APPLE WIRELESS CHARGERS*

(for iphones)

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-a battery charger (/ re-charger) is a ‘device’ used to put ‘energy’ into a ‘secondary cell’ / ‘re-chargeable battery’ by forcing an ‘electric current’ through it-

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(the ‘charging protocol’ depends on the ‘size’ + ‘type’ of the ‘battery’ being ‘charged’)

(some ‘battery types’ have high tolerance for ‘overcharging’ + can be recharged by connection to a ‘constant voltage source’ or a ‘constant current source’)

(simple chargers of this type require ‘manual disconnection’ at the end of the ‘charge cycle’, or may have a ‘timer’ to cut off ‘charging current’ at a ‘fixed time’)

(other ‘battery types’ cannot withstand ‘long high-rate over-charging’)

(the ‘charger’ may have ‘temperature’ or ‘voltage’-sensing circuits and a ‘microprocessor controller’ to adjust the ‘charging current’, determine the ‘state of charge’, + cut off at the end of ‘charge’)

(a ‘trickle charger’ provides a relatively small amount of ‘current’, only enough to counteract ‘self-discharge’ of a ‘battery’ that is idle for a long time)

(‘slow battery chargers’ may take several hours to complete a ‘charge’)

(‘high-rate chargers’ may restore most ‘capacity’ within minutes or less than an ‘hour’, but generally require monitoring of the ‘battery’ to protect it from ‘overcharge’)

(‘electric vehicles’ need ‘high-rate chargers’ for ‘public access’; installation of such ‘chargers’ + the ‘distribution support’ for them is an issue in the proposed ‘adoption’ of ‘electric cars’)

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(‘inductive charging’ (aka wireless charging) uses an ‘electro-magnetic field’ to transfer ‘energy’ between 2 objects)

(this is usually done with a ‘charging station’)

(‘energy’ is sent through an ‘inductive coupling’ to an ‘electrical device’, which can then use that ‘energy’ to charge ‘batteries’ or run the ‘device’)

(‘induction chargers’ use an ‘induction coil’ to create an ‘alternating electromagnetic field’ from within a ‘charging base’, and a second ‘induction coil’ in the ‘portable device’ takes ‘power’ from the ‘electromagnetic field’ and converts it back into ‘electric current’ to charge the ‘battery’)

(the 2 ‘induction coils’ in proximity combine to form an electrical transformer)

(greater distances between ‘sender’ + ‘receiver’ coils can be achieved when the inductive charging system uses ‘resonant inductive coupling’)

(recent improvements to this ‘resonant system’ include using a ‘movable transmission coil’ (i.e. “mounted on an ‘elevating platform’ or ‘arm'”) and the use of other materials for the ‘receiver coil’ made of ‘silver plated copper’ or sometimes ‘aluminium’ to minimize ‘weight’ and decrease ‘resistance’ due to the ‘skin effect’)

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*WIRELESS CHARGERS FOR THE ‘IPHONE’*

(september’s ‘iPhone 6S’ release added many features to take on the competition…)

*’12-mega-pixel camera’*

(faster ‘fingerprint sensor’ + ‘3D ouch’)

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(but what wasn’t included in the body of the now-unbendable ‘apple phone’ is a feature found in the latest ‘samsung galaxy S6’ + other ‘android devices’…)

“WIRELESS CHARGING!”
(get with the program)

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*👨‍🔬🕵️‍♀️🙇‍♀️*SKETCHES*🙇‍♂️👩‍🔬🕵️‍♂️*

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📚📖|/\-*WIKI-LINK*-/\|📖📚

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👈👈👈☜*-BATTERIES-* ☞ 👉👉👉

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💕💝💖💓🖤💙🖤💙🖤💙🖤❤️💚💛🧡❣️💞💔💘❣️🧡💛💚❤️🖤💜🖤💙🖤💙🖤💗💖💝💘

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*🌈✨ *TABLE OF CONTENTS* ✨🌷*

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🔥🔥🔥🔥🔥🔥*we won the war* 🔥🔥🔥🔥🔥🔥