How Low Can You Discharge A Nimh Battery

How Low Can You Discharge A Nimh Battery. Also you dont want to go below 0.9 volts or so, as that is the full discharge point. Nimh battery slow charging is not to be recommended.

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It means the battery can be used for 2.6minute (0.043h) with a load current of 96a. You dont need to discharge nimh batteries for them to be at their best, and in fact fully discharging them may damage the cells. The discharge voltage profile of a nimh battery is considered "flat" (see figure 3.7.2 c/10 discharge profile @ 25°c) and varies with the rate of discharge and temperature.

You Can Not Use A Peak Detecting Device For This.


Normally, the nickel metal hydride battery could be discharged with a maximum 3c rate, but grepow's batteries can achieve the maximum rate of 15c. The maximum discharge rate of a n=nimh battery without creating to much heat is a little over 6a, but the voltage output will drop so low it is practically unusable and the capacity will only lst for a very short time. 800 mv is where you definitely want to stop to avoid damage.

Nicd Batteries Are Different In Some Ways From Nimh Batteries.


Also you dont want to go below 0.9 volts or so, as that is the full discharge point. The product i x t is the charge q, in coulombs, given off by the battery. Nimh batteries have replaced nicd for many roles, notably small rechargeable batteries.

You Need To Use A Charger That Will Continue To Put Out The Desired Current For At Least 15 Hours;


The capacity of low self discharge batteries is approx. A nimh cell will be of low capacity for the first 1 to 3 cycles. (i have seen many cells assume very close to.

Stopping There Is Usually Safe.


If you discharge them down to 0 v for a long period, they will be damaged. Nimh cells start at about 1.5 v right when fully charged, drop to about 1.2 v most of their discharge life, and are pretty much empty at 900 mv. As a fully charged battery is discharged the voltage begins at about 1.5 volts followed by a sharp drop to around 1.3 volts.

The Initial Conditioning Cycles That They Recommend Also Do Little Harm But Are Of Arguable Use.


What is low self discharge nimh battery? Batteries at low drain rates and can surpass alkaline performance in high drain applications (i.e. Can i use a higher rated mah battery in my electronic device (i.e.

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