Entwaesserung

Eintrag vom: 10.05.2013.

I have voltage measuring on my LiPo battery that is defined full at 4.2V and empty at 3.2V. This reading is very accurate but I want to convert this to percentage numbers. I know that the percentag...

 

It's a typical 12 volt lead-acid battery discharge characteristic and it shows the initial drop from about 13 volts to around 12 volts occuring in the first minute of a load being applied. Thereafter the discharge rate doesn't unduly affect the output voltage level until the battery gets quite depleted of stored energy.

 

C D all at 1.5/1.6V and the PP3 at 9V. Using a 5v source (USB) to charge a 3.7v battery inside and then using either buck or boost converter to produce the 1.5V/9V up to a specified current. The output voltage is constant (zero Output resistance) throughout the discharge cycle but suddenly switches off at the end of discharge. The ...

 

Well the very first hit when googling "NiMH AA battery data sheet" gave me this information: - If different batteries are specified at different levels then there is no generic upper and lower limit. What do most electronics want and expect from the AA batteries they run on? Most people regard the voltage output as being 1.2 volts nominally.

 

I am making a circuit to discharge an 18V Li-ion battery with multiple cells in order to condition it. Each 18V cell has a capacity of 100Wh when fully charged. I would like to control the condit...

 

How do you predict how long it will take a battery to discharge? I thought it was simply t = C/I but I'm experiencing a very fast discharge rate. I bought this 3000mAh 7.4V lipo battery and my

 

A 18 V 4 Ah battery contains 10 cells. A 18650 cell can have a max continuous discharge rate of 20 A. Does that mean that a typical 18 V 4 Ah battery can theoretically provide the tool the equivale...

 

How can I safely discharge a large lead-acid battery like a car battery or UPS battery? I assume I use a thick copper cord (I have that in the form of washing machine electrical supply lines about a 1/4" thick) and then put a resistor in line.

 

I've seen a Duracell alkaline AA battery on Amazon. It can supply 1.5 V but I don't see any information about the current (in A) or the power (in W). Where can I find this information?

 

How do I calculate the approximated time for the Charging and Discharging of the battery? Is there any equation available for the purpose? If yes then please provide me.