Can I use 600mah instead of 400mAh?

Can I use 600mah instead of 400mAh?

If you replace the 400 mAh with a 600 mAh battery the device they are in will operate longer. A lamp will NOT be brighter it will simply stay on longer. However, the 600 mAh batteries will take longer to reach a full charge than the 400 mAh batteries.

Are all NiMH batteries 1.2 V?

Every battery chemistry has a different cell voltage. With NiMH and NiCad chemistries, the nominal voltage per cell is 1.2vdc. With alkaline cells, the voltage is 1.5vdc. With Li-Ion cells, the volts per cell is 3.6 or 3.7vdc.

What does 400 mAh mean on a battery?

mah stands for milliamp hours. It’s a measure of the amount of energy a battery or battery set can store. Thus a 600mah battery can store more energy than the 400mah battery. More stored energy equals more talk time between charges.

What is difference between 300mAh and 400mah?

If the 400 mAh battery fits physically it will last about 4/3 longer than the 300mAh battery. The suffix “mAh” is the designation used to signify current storing capacity of a small battery. I did a bit of research on this myself, and I believe the only difference is the 400 mAh will have a longer battery life.

Which is better Ni MH or NI CD?

Nickel-metal hydride (NIMH) batteries have a higher capacity than nickel-cadmium (NICAD) batteries, which means that they can generally power your device for longer. Finally, NiMH batteries are much better for the environment than their NiCAD battery counterparts.

What is the difference between Ni MH and Ni CD?

The difference between NiMH and NiCd is that the negative electrode used in NiMH is a hydrogen-absorbing alloy. NiMH stands for Nickel-metal hydride battery, and NiCd stands for Nickel Cadmium battery. The discharging rate of NiMH is higher. While the discharging rate of NiCd is lower.

Can I replace a 1.2 V battery with a 1.5 V battery?

So, for the most part, 1.2 volt rechargeable batteries will work as a replacement for 1.5 volt Alkaline batteries, with a few exceptions.

How long does a 400 mAh battery last?

A 4000mAh battery life can last up to 4,000 hours, depending on the current required by the object being powered (measured in mA). You can calculate the battery life by dividing the capacity of the battery by the current required by the object.