crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2918746:0crwdne2918746:0

Heyday Active Noise-Canceling Wireless Headphones 0398 Battery Replacement

crwdns2915892:0crwdne2915892:0

The headphones wouldn't operate or connect to your smartphone without the battery. If your gadget won't power on, the battery might need to be changed. To change the battery, refer to this manual.

crwdns2942213:0crwdne2942213:0

  1. Heyday Active Noise-Canceling Wireless Headphones 0398 Battery Replacement, Ear-pad Cushion: crwdns2935265:01crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Heyday Active Noise-Canceling Wireless Headphones 0398 Battery Replacement, Ear-pad Cushion: crwdns2935265:01crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Position the headphones so that you can see the opening for the cushion. It should be along the outer edge where the cushion meets the plastic.

    • Take your IFixIt opening tool and place it between the cushion and the plastic to help you separate them.

    crwdns2913378:0crwdne2913378:0

  2. Heyday Active Noise-Canceling Wireless Headphones 0398 Battery Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Be aware that the plastic tabs securing the cushion in place are susceptible to breaking. Use caution when using IFitIt tool when separating the cushion because damaging these tabs will result in difficulty reattaching the cushion.

    crwdns2913378:0crwdne2913378:0

  4. Heyday Active Noise-Canceling Wireless Headphones 0398 Battery Replacement, Battery: crwdns2935265:03crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Heyday Active Noise-Canceling Wireless Headphones 0398 Battery Replacement, Battery: crwdns2935265:03crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • After removing the ear pad cushion, unscrew the four 1.6mm black screws with your Phillips-head screwdriver.

    crwdns2913378:0crwdne2913378:0

  5. Heyday Active Noise-Canceling Wireless Headphones 0398 Battery Replacement: crwdns2935265:04crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Heyday Active Noise-Canceling Wireless Headphones 0398 Battery Replacement: crwdns2935265:04crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Use the Phillips-head screwdriver to remove the black casing screws.

    • Lift the casing to see the battery.

    crwdns2913378:0crwdne2913378:0

  6. Heyday Active Noise-Canceling Wireless Headphones 0398 Battery Replacement: crwdns2935265:05crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • The central spherical piece of metal is the battery. Use the ifixit opening tool and pry open the battery in your direction to remove the battery.

    crwdns2913378:0crwdne2913378:0
crwdns2915888:0crwdne2915888:0

To reassemble your device, follow these instructions in reverse order.

crwdns2862417:0crwdne2862417:0

crwdns2935293:0crwdnd2935293:02crwdnd2935293:0crwdne2935293:0

Christopher Puperi

crwdns2935283:009/13/23crwdne2935283:0

514 crwdns2915208:0crwdne2915208:0

crwdns2935297:05crwdne2935297:0

crwdns2918514:0crwdne2918514:0: 8

crwdns2935301:05crwdne2935301:0

crwdns2915084:0crwdne2915084:0

Austin Community College, Team 8-3, Watkins Fall 2023 crwdns2935289:0Austin Community College, Team 8-3, Watkins Fall 2023crwdne2935289:0

AUSTINCC-WATKINS-F23S8G3

crwdns2931471:04crwdne2931471:0

crwdns2935297:010crwdne2935297:0

crwdns2947412:00crwdne2947412:0

crwdns2917038:0crwdne2917038:0

crwdns2936625:0crwdne2936625:0:

crwdns2936751:024crwdne2936751:0 0

crwdns2936753:07crwdne2936753:0 3

crwdns2936753:030crwdne2936753:0 6

crwdns2942667:0crwdne2942667:0 212