This is another single cell lithium charger module, but with battery protection components on board and a micro USB connector.
2PCS 5V Micro USB 1A 18650 Lithium Battery Charging Board Charger Module
http://r.ebay.com/GPjliw
2PCS 5V Micro USB 1A 18650 Lithium Battery Charging Board Charger Module
http://r.ebay.com/GPjliw
But theres no button ive just ought loads of these 2 make little lights and stuff from gutted
2.4 volts is very low for a cutoff for lithium cells.
most cell specs call for 2.5 volts and the common sense recommended and programmed into many chargers is 3.0 volts.
over discharging lithium cells can shorten the life of them and even make them unstable and become a fire risk.
I'd be interested to know when the updated version will be for the usb c pd charging platform. 6a amp usb c charging to lithium battery would be an interesting option. That way we might see a standardised plug 66w seems like it's pretty future proof for alot of things… They made the tp4056 8 years ago… I was thinking if this usb c takes off as I think it should we might see usb c laptops more common. Would be cool to have charging facilities standardized at 66w output per socket… Busses trains etc… It actually can make a difference. 5-15 min journey could mean 30-60% charge times while making a small commute
I want to build a solar charger using the tp4506.
How can i protect the load circuit?
I have a TP4056 circuit, version with Out+, Out-, B+ and B- output pins. If I have a load connected to OUT+, OUT-, 500 mA, and a battery connected to B+, B-, can this circuit to charge the battery and to power the load in the same time when it is connected to USB? I may to add to R3 an additional resistor to reduce the charging current to 300 mA value. The USB charger can deliver 5V/2A.
Hello! Great vid! Curious what’s the minimum mAh lipo battery these boosters are able to still power a 5v sensor. I tried with a 120mAh and my sensor fades after a while. Thanks for your help!
Is this module used to charge cell phone battery?
I know this is a pretty old video, but how did you configure your scope to show the voltage like that? (Sort of a chart plotter function, for lack of a better description).
Great job on the video. What are you using for a shunt to display the current on your scope?
This chip causes a parasitic drain on the batteries. It will drain the battery down to 0.73V do not buy this chip.