For a better user experience, please use the latest version of Internet Explorer or switch to another browser. Smartphone PC Tablet Wearable Audio Vision Router HUAWEI Mobile Services EMUI Support Community Retail Store Store login Hai, Sign out Search profile login Sign out Cart Open menu search Search Close HUAWEI MatePad 11-inch 2023 HUAWEI FreeBuds 5 HUAWEI Mate 50 Pro Compare Phones Find Service Center HUAWEI Mobile Services Africa Asia Pacific Europe Latin America Middle East North America Global P9, P9 Plus, P10, P10 lite, P20, P20 Pro, P30, P30 Pro, P40, P40 Pro, P40 Pro+ Mate 9, Mate 10, Mate 10 Pro, PORSCHE DESIGN Mate 10, PORSCHE DESIGN Mate RS, Mate 20, Mate 20 Pro, Mate 20 X, Mate 30 Pro, Mate 40 Pro, Mate Xs nova 2 Lite, nova 2 Plus, nova 2i, nova 3i, nova 3e, nova 4e, nova 7, nova 7 SE, nova 7i, nova 9 MatePad, MatePad 11, MatePad T 10, MatePad T 10s, MatePad T 8, MediaPad T5 MateBook 13, MateBook 14, MateBook D 14, MateBook D 15, MateBook X Pro 1. Q: Is there any limit on the number of times that I could enjoy the spare parts discount during the campaign? A: During this campaign, there is no limit to the number of times of participation for eligible models and spare parts. 2. Q: What are the criteria for participation in the "Battery Replacement from RM99" activity for wearable products? A: The device is an official HUAWEI wearable product that has not been dismantled, deformed or sent for any 3rd party repair (other than by HUAWEI Authorized Service Center). The wearable product must still be in good condition and functional as tested and verified by the HUAWEI Authorized Service Center. 3. Q: How long does it take to replace the battery for wearable product? A: The process of replacing the battery of wearable product is complicated, inspection and replacement time is depending on the actual situation at HUAWEI Authorized Service Centers. Please check with the HUAWEI Authorized Service Centers. 4. Q: Why can't I find the device model I want in this campaign? A: Sorry, only selected models are currently eligible for this campaign. HUAWEI will open more models to more consumers to enjoy discounts. Thank you for your support and understanding. 5. Q: Which HUAWEI Authorized Service Center participate in this activity? A: Currently all HUAWEI Authorized Service Centers are participating for the Battery Replacement for smartphones, yet only selected HUAWEI Authorized Service Centers are participating for wearable products. Please refer T&C for more details.
Well, I will still ask, Maybe someone out there can help. Have a HP DV7 Notebook with a 9C battery. 3 cells died over night. from running normily to zero. Disassembled battery to find 3 cells died. zero Volts. Replace the 3. Now have ~12.6V. Will not charge in windows, Shows 80%. ran Bios battery test. Battery status : Replace (42). was wondering if anyone out there has a way to reload the firmware in the battery charging pcb or edit that data? Many thanks David A.
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can i see ur pcb of that battery .... of which u saw the pin ... because iam having trouble in changing the cell of it.
1.Can the laptop be used without battery but being plugged in? 2.If battery is charged fully but stilled being plugged in, what is the risk? 3.In certain circumstances of updating, Windows needs th laptop to be plugged in,why is it necessary/
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MMOBIEL Dock Connector Compatible with iPhone 6s 2015 - Charging Port Flex Cable - Headphone Port/Microphone/Antenna Replacement - Incl. Screwdrivers - Gray
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Thanks for the information. I tried it on a 2ah, using a 12V car battery trickle charger. I got the battery pack up to 11.5 volts; but it still won't charge. Is there a way to see if I have a dead cell (other that cutting the cell connectors) and replace a dead cell? Or, is there something else wrong with my battery? Thanks.
Battery Type: Fit all type of 12V and 24V AGM, GEL, Flooded(Wet), Calcium type deep cycle, VRLA maintenance free lead acid and 12.6V Lithium batteries
We recommend that ideally before handing over your iPhone, you should take a backup and reset the iPhone, because for a proper testing and quality check we need full access to the Phone. In case you are unable to reset the iPhone, we will not be able to conduct a thorough testing and the testing will be restricted to live call and partial touch test, but other functionalities like that of the camera, WiFi, battery health etc. will remain untested.
SIR, My laptop ASUS X540S, three month ago his battery had a cell from three damaged and I continued to use it like that. The battery has 3 cells, the middle one had 0V, the two others had 3.88V and I replaced the damaged with a new one. Unfortunately now the battery seems disconnected from the charger. I see 13% available (plugged in, charging), but battery do not charge. When disconnected, the 3-d terminal shows 3,2V, the 8 others 0V. When charger is connected : terminals 1 and 2 have 0,06V, 3 have 3,2V, 4 0V, 5 and 6 have 3,25V, terminals 7,8 and 9 have 0V. When system started, nothing change. My question, which terminal is the switch one ? If I connect to ground through 100 ohms any terminal, do I risk to damage the computer ? What should I do ?
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Car Battery Charger,12V/8A 24V/4A Compatible Automotive Smart Portable Battery Charger Maintainer/Pulse Repair Charger Pack for Car, Motorcycle, Lawn Mower, Boat and More
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battery charger works but when plugged in to computer the screen goes off but when removed the screen comes on
Apparently lithium ion batteries should be "pulse" charged. Which means you hold your wires down for 15 seconds or so, then release them. Then hold them down again. Over and over.
Hi I replaced my laptops battery cells. Now when I connect the battery to laptop it says fully charged but when I unplug the AC adaptor the laptop shuts down imidiately like I have no battery on it. I checked all connections and all it's fine. The plus and minus terminals of the battery have zero volts but the cells have 11.5 volts. I use the resistor to activate the solid-state switch but with no luck. I have to mention that I replaced the cells without keeping "alive" the circuit board. Why is this happening? Is there any way to bypass the board? thanks