Xiaomi Air Pump shutting off (battery problem)

Procedure of opening the device and replacing the 18650 baterries.

[@kwangweiong6135]

Appreciate your tutorial. Very helpful to prolong the life of this very useful product. Cheers.

[@sajaldas4969]

Mine battery got discharged, trying to charge for whole days but no result. Is it problem with battery or charging circuit?

[@swordylove]

This seems to be a common problem with this model. Do you think it's caused by an originally faulty battery or something else that damages the battery?

[@pc-mastor]

I own the same pump and been using it for 2 years. No problem whatsoever. I have store it inside a toolbox in my motorcycle and every 2 months i charge the batteries. Probably the batteries were left uncharged for long time. These 18650 usually last more than 4 years.

[@kwangweiong6135]

I own two of these and never allow them to be stored discharged. I get maximum 3 years out of the original batteries.

[@antoninkeller912]

I've got this compressor for abour a year now and I'm having the same issue, looks veeery weak. No other choice than replacing the battery I guess ? Used it a couple of time only, how is that even possible that this has such a low lifespan

[@kwangweiong6135]

The reason is most likely u allowed the Li-ion 18650 batteries to go flat. These Li-ion batteries degrade extremely fast when allowed to be stored in a low or discharged state.

[@heklik]

We've been scammed by Xiaomi.

[@antoninkeller912]

@@heklik Haven't changed the battery and it's working fine again. Looks like mine wasn't supporting the cold

[@sushantk6491]

What's the cell specification

[@1anshulsingh626]

But betteries replacement is worked properly or not ? please tell me

[@Livagoth]

Can we make it run on AC power? (σε ευχαριστούμε πολύ για το tutorial!)

[@vincenttrandinh6977]

Hello how do you do for soldering please ? What is your system ? Thanks

[@gauravpatil4776]

Where did you get those new batteries? Could tell the specifications?

[@VandeCristo]

Try 18650 Samsung 30Q batteries , they are very reliable and with higher capacity

[@scarzpt]

Wich bateries to buy?

[@EvganyVorona]

Sure, everyone got a welding machine at home.

[@antoniopiccione394]

Salve ma si luo’cambiare solo la porta usb ryoe c che mi e’guastata? E’semplice

[@ec1976]

Nice

[@willemh3319]

no higher AMh?