iFixit - Answers With Device "Battery"

ANKER Mini 30W GaN PD Charger A2147: Minha bateria da parafusadeira tá viciada como resolver

Tue, 02 Sep 2025 07:18:26 -0700

Minha bateria da parafusadeira vonder tá viciada como resolver

⟐ Commented setembro 02, 2025 at 7:18 GMT-7

Power Bank: Power Bank com problema de bateria 50.000mah MODEL:AJ-C20F

Thu, 03 Jul 2025 23:13:55 -0700

Tenho um Power Bank de 50.000mah q tem uma tela com 100% meu celular tem 5.000mah deveria carregar 10 ciclos até esgota essa bateria do power bank e estou enfrentando um grande problema quando se carrega ele normalmente até o capacidade de 100%ate ai normal se vai usando e quando , chega a uns 40% 45% ele simplesmente zera a carga mais quando carrega ele até uns 70% 89% ele não acontece esse problema quando chega abaixo de 45% o que poderia ser

Battery: Electric Bike Battery does not charge

Thu, 13 Jun 2024 07:02:01 -0700

Bike Foston, model P260, battery discharges in less than a minute. Can it be fixed?

⟐ Edited by author junho 13, 2024 at 7:02 GMT-7

10000mAh Mi Power Bank 2S: How to Use USB cable for charging without the use of charging port

Wed, 08 Apr 2026 00:40:02 -0700

I don't want to use charging port for charging it so I don't know where I will sod my USB cable too

⟐ Answered abril 08, 2026 at 0:40 GMT-7

10000mAh Mi Power Bank 2S: Charging pin port broken

Tue, 31 Mar 2026 08:39:46 -0700

Charging pin broken

⟐ Commented março 31, 2026 at 8:39 GMT-7

Power Bank: How do you check the battery health of a power bank?

Thu, 26 Mar 2026 23:25:26 -0700

Is there a way to test the battery capacity? I have a couple Anker power banks, PowerCore 500 and 337/PowerCore 26K. Both are about 7 years old and been used very intermittently. I'm assuming the capacity has diminished with age, but want to get a better idea of how much since hoping to use them on an upcoming trip. The light indicator on both shows full though I can't recall the last time I charged them.

I'd also like to troubleshoot an Anker A1501 Jump Starter Portable Charger, which is about 8 years old. Noticed it seemingly stopped working 2-3 years ago. When plugged in it'll show as charging, but doesn't do anything if try to use the built-in flashlight or charging ports. Never used the feature to jump start a car.

⟐ Answered março 26, 2026 at 23:25 GMT-7

Power Bank: My does my powerbank not charge my phone

Thu, 26 Mar 2026 07:14:46 -0700

⟐ Commented março 26, 2026 at 7:14 GMT-7

Datalogic power bank: My power bank is not working because it had been gone in water

Sun, 15 Mar 2026 05:53:25 -0700

How to fix it

⟐ Answer edited março 15, 2026 at 5:53 GMT-7

Power Bank: 500 watt Aukey Portable Power Station won't charge via any input

Wed, 04 Mar 2026 00:46:50 -0700

I have a Aukey PowerZeus 500 power station — a 500 watt lithium-ion electric "generator" device. When I got it, I couldn't get it to charge. It turned on, and I could power devices off the small amount of electricity that it shipped with in the cells, but no matter what way i tried to power it, it wouldn't register an input and eventually drained to zero.

Aukey sent me a replacement charger, but it didn't change anything. So they sent me a new unit, but declined having me send this one back (I assume they didn't want to deal with shipping lithium batteries a second time). The new one worked fine.

So now I have two units, a good one and a bad one. And the bad one has been sitting in the closet for a while now. It's as big as a toaster oven.

I've wondered if this is something that might be worth looking at internally. Could it be a simple fix? My instinct says no, hence it still sitting intact. But I am not sure what else I might do with this. Send it to e-waste? Any thoughts?

⟐ Answered março 04, 2026 at 0:46 GMT-7

NOCO GB50: NOCO GB50 Power Button

Sun, 01 Mar 2026 18:27:18 -0700

I have a NOCO GB50 12V 1500A battery boost box and the power button is dead. NOCO will not repair the unit nor sell the power button. Does anyone have a part # for an equivalent power button?

⟐ Commented março 01, 2026 at 18:27 GMT-7

NOCO GB50: fixing a NOCO GB50 - replacing buttons?

Wed, 04 Feb 2026 20:21:41 -0700

Like many I have an issue where the NOCO GB50 won't power on. It appears to be the buttons on the GB50. NOCO for whatever reason uses cheap parts that fail after just a few button presses.

Another ifixit showed the buttons here:

NOCO GB50 Power Button

My question is, how do I disconnect the battery from the circuit board? It seems to be hard soldered on. I understand I can't desolder/solder the buttons without taking off the battery first otherwise I could seriously damage the device. Any advice on this?

Thanks!

⟐ Answer edited fevereiro 04, 2026 at 20:21 GMT-7

10000mAh Mi Power Bank 2S: How to repair USB port

Mon, 29 Dec 2025 09:11:03 -0700

My power in take power no out put in USB port

⟐ Commented dezembro 29, 2025 at 9:11 GMT-7

Battery: Anker PowerCore III Elite 26k 87w not working!

Sat, 27 Dec 2025 01:58:39 -0700

Hi,

My power bank is not charging my devices. If I press the single button it has, no lights turn on. But, as soon as start charging the power bank, all lights turn on telling me that the power bank is fully charged. There are no screws in the power bank, and I am not sure how to take it apart to see if something is loose or to check if any component has a short! Does anyone know how to fix this or knows how to take it apart?

⟐ Commented dezembro 27, 2025 at 1:58 GMT-7

Power Bank: Voltage coming out is low

Fri, 19 Dec 2025 09:01:36 -0700

Voltage coming out is low

⟐ Commented dezembro 19, 2025 at 9:01 GMT-7

Battery: How do I dispose of swollen batteries?

Thu, 04 Dec 2025 11:06:18 -0700

How should I dispose of my Swollen/Damaged batteries? I do not have any retailers near me that can handle them, and I cannot order a Call2Recycle kit. what do I do?

⟐ Answered dezembro 04, 2025 at 11:06 GMT-7

cameron sino cs-sgx100sl: How to convert replacement battery pack, 4-pin jst connector to 3-pin

Wed, 27 Aug 2025 01:41:54 -0700

Hi there, my mobile router battery recently swelled and I needed to replace it but could only find a replacement that comes with a 4-pin jst wire connector however my previous battery had a 3-pin jst wire connector. Am I able to convert the 4-pin into 3-pin so that it will be able to slot in, on the mobile router circuit board

⟐ Answered agosto 27, 2025 at 1:41 GMT-7

Battery: How do I request a refund?

Fri, 08 Aug 2025 15:15:50 -0700

How do I request a refund? I cant find a button to do so in ifixit website.

⟐ Answered agosto 08, 2025 at 15:15 GMT-7

Power Bank: Power bank emitting burnt smell and it's not working

Wed, 16 Jul 2025 18:47:55 -0700

One day while I tried to charge my smartphone using power bank there was burnt smell coming from output source of charging.

After that day onwards my power bank is not even charging nor giving any output.

I would like to ask experts what is the solution for this problem?

⟐ Commented julho 16, 2025 at 18:47 GMT-7

Power Bank: پاور بانکم شارژ میشه ولی گوشی رو شارژ نمیکنه

Wed, 16 Jul 2025 18:50:07 -0700

مشکلش از کجاست

My power bank charges but doesn't charge my phone

What's the problem?

⟐ Edited julho 16, 2025 at 18:50 GMT-7

Battery: Why is my projects 12volt 6amp fully automatic battery charger not wor

Thu, 03 Jul 2025 01:32:33 -0700

How do I fix it

⟐ Commented julho 03, 2025 at 1:32 GMT-7