vs
Battery OEM Mazda or SAMSUNG
I get the exact same as you with my s9fe and s9, 16h and 11h, equal screen off, 100% usage.
Pros: equal screen off usage
Cons: high screen off usage
The s9fe's get great screen on battery time much better than s9's in my usage.
Pros: great screen on time
Cons: screen off usage high
On my A9+ I turned my display down to 60hz had it since February battery life is excellent.
Pros: battery life excellent
I actually like this change. It's telling me the actual battery charge. What I don't like is at least on my S 8 Ultra is it hits 85%, then starts discharging the battery. The battery gets as low as 81% before charging again. Personally I think this charge / discharge cycle is going to be more harmful long term than just charging to 100% and holding there. So I ended up turning it back off.
Pros: actual battery charge
Cons: charge/discharge cycle
Mine gets around 4-5 hours of SOT. I do wish the SOT was better. The screen is dim so I have to up it to about 40% screen brightness which is a bummer because my previous tab s7+ was bright enough around 30%. I am satisfied with it but it doesn't meet expectations or the "ultra" name.
Pros: satisfied with it
Cons: screen brightness, SOT
Mazda OEM batteries known for underpowered and short shelf life. If you are in any kind of extreme climate for more than one season, there's a likely chance of failure.
Cons: underpowered, short shelf life, prone to failure
162km at 42% battery is still kinda poor for 2025.
Cons: poor range
Vehicle:
Mazda
My 2025 CX-30 battery is already showing signs of dying but I bought the car in April but then had surgery in June and only went back to work today so it sat for long periods and I do leave my dash cam in parking mode. It might come back some after being driven more or it might not.
Cons: showing signs of dying
Vehicle:
Mazda
The OEM batteries are shit. It died around the two-year mark.
Cons: poor quality, short lifespan
My battery died last July at exactly 2,5 year mark. Mazda OEM battery is a cheap trash and so are the replacements too.
Cons: short lifespan, cheap trash
Vehicle:
Mazda
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