Where can I buy a replacement battery for Xiaomi Redmi 9A ?

RTX 3090 · October 9, 2020

I can't find any, when can we expect them to become available.

Just want to know when I can fast charge it and use battery more roughly as I don't want to degrade the battery

TukangUsapEmenq · October 9, 2020

30 minutes ago, Anonymous015 said:

Where can I buy a replacement battery for Xiaomi Redmi 9A ?

I can't find any, when can we expect them to become available.

Just want to know when I can fast charge it and use battery more roughly as I don't want to degrade the battery

It's just released not so long ago so don't expect 3rd party batteries (or even on service center) will appear yet. Just wait for few months and it'll be there.

My old Redmi 5A (and I sold it to a friend) still running good enough somehow after 2 years and more. Brother's got a S9 and, it's still usable even everyday he is using a fast charger. Batteries will degrade no matter how you'd keep it safe, but you can delay how much degradation on the battery by simply just by use it nicely and, please, dont use the

30 minutes ago, Anonymous015 said:

battery more roughly

Bad idea for reliability.

Don't use it until 0% occasionally, get a habit to charge while it's touching 30-60%, and stop charging when it's touching 80-90% (you can full charge it if you wanted the maximum battery life for a day as possible). Don't play games too much as heat kills battery.

I even managed to replace my standard 5V 2A charger from Redmi Note 8 for a Aukey QC2.0 (it's barely the same as QC3.0 and little cheaper) charger. No regrets.

TukangUsapEmenq · October 9, 2020

2 minutes ago, Benjamin22044 said:

I don't think Redmi 9A comes with user-replaceable batteries and the battery is affixed in it. And this Mediatek powered smartphone has been launched recently with a 5000mAH battery. Why would you need to change the battery so early?

It's actually 'user replaceable' battery if you know of what you doing.

Probably OP's thinking more of replacement on the future, which is really unlikely happen soon.

Phone batteries are reliable enough if you don't do too much harsh things on it, anyway.

RTX 3090 · October 9, 2020

5 hours ago, dhannemon13 said:

It's actually 'user replaceable' battery if you know of what you doing

Yes, I know how to open a phone up

5 hours ago, dhannemon13 said:

Probably OP's thinking more of replacement on the future, which is really unlikely happen soon.

Phone batteries are reliable enough if you don't do too much harsh things on it, anyway.

Yes, but I want to take it outside in cold weather (which I don't do rn) and turn power saver off, knowing I can get a replacement if needed