twoeyedbob
Achiever
- Joined
- May 9, 2014
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almost certainly a cheap charger with no protection....and quite possibly a cheap ego clone with no protection..
Bargain
Bargain
So, what am I supposed to connect my ego charger to? The ego battery cannot be charged with an iPhone charger. I need the little bit in between that screws onto the battery. But where am I supposed to connect the USB end to? Those cheap plugs that one can buy? An iPhone charger? A Samsung USB plug?
Read the reviews on this. It made peoples devices blow up. Looks like a genuine iPhone charger.
USB TO MAINS WALL ADAPTOR CHARGER FOR HTC, BLACKBERRY, SAMSUNG, MP3,TOMTOM, APPLE IPHONE 4S 5 4G 3G 3GS IPOD UK #08i UNIVERSAL 5V 1A CE:Amazon.co.uk:Electronics
Sent from my Nexus 5 using Planet of the Vapes mobile app
Maybe I'm just plain weird! When I used Ego's I charged with with 5 quid EGO chargers and never had any problems.
Hopefully just to set things straight incase people need to know what is required to charge an eGo.
eGo batteries should be charged at DC 4.2v - 420mA.
For a charger you would require one that outputs DC5v at as close a number to 420mA. A lot of USB wall chargers will state on that label there specs. Typical example would be 5v at 0.5A (500mA)
The actual piece you screw into your eGo battery, the charging dock, lets say, requires DC5V input and will have some form of regulated circuitry that will lower the current to the required output, this is usually given off thermally. 0.5A is perfect for this as its only 80mA higher then is required and thermally will hardly be noticeable and will not stress the charging dock. You start to go higher, things start getting VERY warm.. It is easily possible to damaged the circuitry thus regulating of current will fail and this usually results in the eGo battery to experience 'Thermal Runaway' when a much higher current is being pushed to it.
Here are some examples of outputs from common devices:
PC USB Port: 5v at 0.5A (Perfectly fine)
iPhone charger: 5v at 1A (over double an eGo charger requires, the charging dock is now trying to regulate 580mA more then it needs, more then enough for things to get bad, quickly)
iPad Charger: 5v at 2.1A (4x the current required, now you're in trouble, the charging dock will likely fail very quickly)
So in conclusion, common sense prevails. If you know what your requirements are when charging a device you should then know what you need to use to deliver that current correctly.
Remember, most of the eGo charging docks are small and won't handle higher input currents well as the circuit inside is not designed to dissipate excessive current.
Recommended Charger: Nitecore USB Charger
You talking about what you screwed your eGo into or the thing you plugged your USB plug into to power the charge dock?