Spare Moby battery

[bobmac]

I'm going to buy a spare battery for my mobile and I'd like some help please.
The original battery in my phone (Galaxy Ace) says 1350 mAh on it. Now, I understand that's a power rating.
On some more expensive batteries I've seen that rating is higher, 1930mAh and even 2430 mAh.
So my question is
Does it mean the higher the number, the longer it lasts?
Thanks in advance

 

[Rooter]

Basically, yes bob. The higher the mah rating, the more "storage" it has.

 

[BTatHome]

Unless its a cheap one from china in which the number on the outside is for decoration and means nothing. But yes, buy from a reputable supplier and the bigger number is longer lifetime.

 

[bobmac]

Thought as much, thank you

 

[DaveM]

Thought it was something about your, mobility scooter? .

 

[brendy]

Standard batteries are usually not packed to capacity so there is room for better cells. Up to a point this is great but watch for batteries that require new covers due to being larger than std cover will fit over.

 

[bobmac]

Thought it was something about your, mobility scooter? .

At least I'm tall enough to reach the pedals