Fairphone 4
Battery
Adapter USB-C to Mini-jack Reviews
nice and fat cable maybe triple the size as a common one
It does the job perfectly
Gut,klein,robust.
I still prefer wired earplugs, so this was necessary
Nix .......
The C jack bent in the first use. Still works but i wonder for how long
It works fine most of the time, but quite often I find the volume goes down if I move the phone, e.g. if I walk around while listening to music. So it is frustrating. I am using it with a Fairphone 4 so it should be compatible.
Good product.
Everything is ok
Giving a longer life to my old trusted headphones!
Seems to work well.
Quality so far seems to be in line with other Fairphone products. The cable is short and flexible to protect your phone port against impact damage, so the cable is less substantial than the Fairphone USB-C to USB-A/C. I trust Fairphone products more than products made by underpaid factory workers. Higher pay = better quality in most cases.
A robust adapter to reuse wired headphones I already have 👍
Does the job. Fairphone shipped this exceedingly quickly.
Au top !!
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We actively ask customers to write reviews via Trustpilot. "Verified" means that Trustpilot has verified that the reviewer has had a genuine experience. Learn more
We actively ask customers to write reviews via Trustpilot. "Verified" means that Trustpilot has verified that the reviewer has had a genuine experience. Learn more
We actively ask customers to write reviews via Trustpilot. "Verified" means that Trustpilot has verified that the reviewer has had a genuine experience. Learn more
We actively ask customers to write reviews via Trustpilot. "Verified" means that Trustpilot has verified that the reviewer has had a genuine experience. Learn more
We actively ask customers to write reviews via Trustpilot. "Verified" means that Trustpilot has verified that the reviewer has had a genuine experience. Learn more
We actively ask customers to write reviews via Trustpilot. "Verified" means that Trustpilot has verified that the reviewer has had a genuine experience. Learn more
We actively ask customers to write reviews via Trustpilot. "Verified" means that Trustpilot has verified that the reviewer has had a genuine experience. Learn more
We actively ask customers to write reviews via Trustpilot. "Verified" means that Trustpilot has verified that the reviewer has had a genuine experience. Learn more
We actively ask customers to write reviews via Trustpilot. "Verified" means that Trustpilot has verified that the reviewer has had a genuine experience. Learn more
We actively ask customers to write reviews via Trustpilot. "Verified" means that Trustpilot has verified that the reviewer has had a genuine experience. Learn more
We actively ask customers to write reviews via Trustpilot. "Verified" means that Trustpilot has verified that the reviewer has had a genuine experience. Learn more
We actively ask customers to write reviews via Trustpilot. "Verified" means that Trustpilot has verified that the reviewer has had a genuine experience. Learn more
We actively ask customers to write reviews via Trustpilot. "Verified" means that Trustpilot has verified that the reviewer has had a genuine experience. Learn more
We actively ask customers to write reviews via Trustpilot. "Verified" means that Trustpilot has verified that the reviewer has had a genuine experience. Learn more
The original Fairphone 4 battery combines all-day power with fair materials. Long-lasting all-around.
€ 29.95 € 29.95
€ 29.95
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Fair materials
We're working with the Fair Cobalt Alliance to integrate fair cobalt and responsible lithium into the supply chain.
Fast charging
Even when you're at 0%, this battery jumpstarts you to 50% in 30 minutes.
High capacity
Retains 90% of its original capacity even after 547 charges (full cycles).
Easy to swap
One of the easiest and fastest replacement parts to swap. Takes seconds.
Do not buy a battery unless you absolutely need one. If your battery is older than two years, and if your battery is not holding power like it did, then purchasing a new battery is probably the best way to go.
If you are buying a new battery to solve issues related to charging, phone stability, or the phone not switching on, we would recommend reaching out to our customer support desk first. They will be able to confirm if the battery is at fault, or if it is something else that needs to be looked at.
My phone doesn't switch on anymore. Will a new battery solve this?
It would be better to talk to customer support first, before buying a new battery.
There seems to be a charging issue with my battery. Should I buy a new battery?
While it could be a battery issue, it could also be something to do with the USB-C port on your Fairphone. Talk to our customer support for more help.
My phone keeps switching off randomly. Is there a problem with the battery?
This could be related to a number of other factors. Our customer support desk should be able to help you pinpoint the exact problem.
My battery doesn't seem to hold charge for as long as it did when I first bought it.
If your battery is older than two years, chances are it needs to be replaced. Batteries start degrading after two years of continuous use. Reach out to our customer support desk, and they will help you do a battery test.
My battery is more than two years old and isn't working as well as it did.
A new battery should solve your issue. Batteries start degrading after two years of continuous use. Purchase a new battery at the soonest, and watch your Fairphone speed up in real time.
55 Reviews