Instruction: Answer the given question using the supporting document.

Input:
Question: What is the mAh on this battery?
Document: Bought these for my dad's phones which would die without warning mid-sentence. He ia very pleased with them and noted they were actually 900 mah as opposed to the 600 mah of the original. He is very happy with the time they hold a charge and would recommend to anyone ready to throw their phone thru the window.
Replacement battery, came fully charged and ready to go.
It's a battery, so not much else to say other than it fit the phone and charged up very quickly.
Good replacement battery. Holds charge for a decent amount of time.
Battery lasted 7 months, I guess that is $4 worth.
Works as good as a phone battery needs to,  and for the price, why not! Get it if you need a battery!
This  battery is what I needed. No more humming and buzzing noise. It's the battery that was required. Thank you.
The battery works & the price was great. I don't know how long it will last, but for now it is very satisfactory.
The battery was not used The phone was messed up but will try to find another use for it. Thanks
Our old battery wouldn't hold a charge. This one works fine. How long will it last?...
Answer: 3.6v 600mAh Ni-Cd  Hope That Helps