Can I replace 550mAh batteries with 750mah?

aware you can yes.

How long do NiMH AAA rechargeable batteries last?

Typically NiMH batteries can be recharged hundreds of times, potentially allowing them to be equivalent to hundreds of alkaline batteries in total service over their lifetime. However, battery life is limited to 5 years or less.

What is AAA NiMH battery?

The AAA battery (or triple-A battery) is a standard size of dry cell battery. One or more AAA batteries are commonly used in low-drain portable electronic devices. Rechargeable nickel–metal hydride (NiMH) AAA batteries typically weigh 14–15 g (0.49–0.53 oz).

How big is a Panasonic NiMH AAA battery?

This is because: 1. The Panasonic NiMH AAA battery have capacities of 700mAh, which is very low by today’s standard. Most rechargeable NiMH AAA cells on the market have capacity of 800mAh or higher. 2. Off-brand batteries advertise higher capacities such as ‘1000mAh’, but they usually suffer from rapid self-discharge problem.

Can you put a NiMH battery in a charger?

If you see just two loose AAA cells instead of a battery pack, you’re in luck! You can put any AAA rechargeable NiMH cells in there, and the phone won’t know the difference. When the handset is placed into the charging cradle, the charger won’t know the difference either.

What’s the difference between NIMH and alkaline batteries?

The main difference is that an alkaline battery starts at 1.5 volts and gradually drops to less than 1.0 volts. NiMH batteries stay at about 1.2 volts for almost 80% of their discharge cycle.

How often can a 2500 mAh battery be charged?

The new higher capacity AA 2500 mAh rechargeable batteries have greater power capacity, but they can only be recharged approx 500 times in the overnight mode. Capacity improvement or quick charging will always decrease the number of cycles.

https://www.youtube.com/watch?v=596DtyZz1gE