🔋 Power Up Your Pods, Stay Ahead of the Pack!
The Z55h Battery Replacement Set is a premium Li-ion Polymer battery designed specifically for Sony WF-1000XM4 earbuds. Delivering 3.85V and 0.29Wh of reliable energy, it features advanced safety protections and comes with all necessary tools and glue for an easy DIY installation. Engineered for durability and optimal performance, this battery ensures your earbuds stay charged and ready, backed by responsive customer support.
| Battery Weight | 50 Grams |
| Unit Count | 2.0 Count |
| Battery Cell Type | Lithium Ion |
| Recommended Uses For Product | Headphones |
| Reusability | Rechargeable |
| Battery Capacity | 75 Milliamp Hours |
S**H
Work as advertised
Used these in to replace the original batteries in my WF-1000XM4s. They hold a charge and drain evenly after 2 weeks. Glad they work given the difficulty to replace them. The picks, tweezers, batteries and glue were the only parts I ended up using from the kit. Mainly wanted solid batteries. So far so good.
T**T
Good value for money
Batteries fit as stated for replacement.
L**N
DO NOT BUY!!!!!!!!!
Do not buy!!!!! Glue was solidified making it so I had to cut it open to get what usable glue remained. Tools are incredibly soft and ruined almost instantly. Tweezers bend with almost no pressure. Horrible purchase.
A**R
Awesome repair kit! Love my Sony earbuds again!
Awesome repair kit! You really can DIY replace the battery in the XM4s which are such great sounding earbuds, its so great to have them working again. New long lasting batteries. Definitely recommend.
T**G
Pretty dang awesome..
This kit has saved my xm4 from the trash. My right one died and saw a lot of videos with people replacing the battery so I did just that and it work awesome. This kit include everything you would need minus a heating gun that you would need to heat up the glue around the ear piece. The prying tool is a little soft but it has a few just in case you need more than one to pry it open. Great kit to resurrect a dying xm4 (battery related of course)...
L**S
Gave life to my old earbuds!
I was on the verge of selling my XM4's for parts until I found out I could simply need a battery replaced in them. I watched a simple video online about how to replace the batteries, did it myself in about 20 minutes, charged them up and they're working again! I'm extremely excited and happy! I honestly didn't need all the tools included in this pack (you might be more comfortable with finer tweezers) but I'm appreciative of all that is included.A great deal for bringing life to my earbuds!
D**R
Wrong battery for WF-1000XM4 don't buy!
These are 70mAh not 75 mAh batteries, they are not correct replacement for the Sony WF-1000XM4 earbuds.
J**R
Glue Empty
Pretty disappointed as there was no instructions in how to replace the batteries and the glue tube was completely empty as it was never filled.
Trustpilot
2 months ago
1 month ago
