Sage-Tips

What does 35A mean on a battery?

pulse discharge
Typically, 35A refers to the pulse discharge(which is meaningless for vaping). The 20A refers to the Continuous Discharge Rating(CDR). What you need to worry about when vaping is something with a high CDR. These LG HE2 batteries are 20A CDR.

How do you calculate battery discharge power?

In this case, the discharge rate is given by the battery capacity (in Ah) divided by the number of hours it takes to charge/discharge the battery. For example, a battery capacity of 500 Ah that is theoretically discharged to its cut-off voltage in 20 hours will have a discharge rate of 500 Ah/20 h = 25 A.

What is a good battery discharge rate?

To obtain a reasonably good capacity reading, manufacturers commonly rate alkaline and lead acid batteries at a very low 0.05C, or a 20-hour discharge. Even at this slow discharge rate, lead acid seldom attains a 100 percent capacity as the batteries are overrated.

What is a high rate discharge battery?

What is high Rate discharge battery? The high rate is representative of the charge and discharge capability of the lithium-ion polymer battery with respect to the ordinary rate. Normally high discharge rate batteries can be fast charged.

Can battery be charged and discharged at the same time?

All Voltaic batteries are designed to charge and discharge at the same time – this is called pass-through charging. This means you can have a solar panel or some other power source recharging the Voltaic battery while another device (cell phone, tablet, laptop, etc) is taking power from the Voltaic battery.

What is the effect of discharged battery?

Permanent loss of capacity As the battery as a whole is being deeply discharged, the cell with the smallest capacity may reach zero charge and will “reverse charge” as the other cells continue to force current through it. The resulting loss of capacity is often ascribed to the memory effect.

What does 100C discharge rate mean?

The C-rate represents the rate at which level the battery is providing energy. The higher power with a higher discharge rate (C-rate). 1C means that the battery is fully charged and discharged within one hour, 2C is 30 minutes, and so on 10C=6mins, 100C=6 seconds.

Is a higher discharge rate better?

Fast charge a standard battery In severe cases, you can cause an internal short circuit and/or even an explosion. Most consumer applications require only 1C from their batteries. If you need higher discharge rates and faster charging times, you should definitely choose a high rate battery instead.

How many Mah is a 3 7V battery?

The 3.7v lithium battery is a lithium battery with a nominal voltage of 3.7v and a full-charge voltage of 4.2v. Its capacity ranges from several hundred to several thousand mAh.

What is the charging voltage of 3 7V lithium battery?

What is the charging voltage of 3.7V lithium battery? The 3.7v lithium battery is a lithium battery with a nominal voltage of 3.7v and a full-charge voltage of 4.2v. Its capacity ranges from several hundred to several thousand mAh.

What is the battery run time for a 12V 30A device?

Actully the formula works for all volts. Let’s say a 12V 100Ah solar lithium battery to be used for a 12V 30A device the battery run time calculation would be 100Ah/30A=3.3 Hours

How many amps does a 2500mAh battery produce?

No one can tell you. The mAh or milliamp hour rating of the battery tells you the total capacity for current. So a 2500mAh battery could supply 250mA for 10 hours, for instance. Or 100mA for 25 hours. It isn’t exact, it is affected by how fast you draw current.