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8 Posts
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September 11th, 2025 20:01
BYD, LG and Samsung battery cells
Hi,
If anyone has used all three and can compare which is better:
7FHHV 56WHR, 4 Cell, Lithium Ion, BYD
99NF2 56WHR, 4 Cell, Lithium Ion, LG
W7NKD 56WHR, 4 Cell, Lithium Ion, Samsung
I care most about the durability assessment of these battries/cells
Thank you for every constructive comment
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ejn63
10 Elder
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29.2K Posts
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September 11th, 2025 20:22
All three are major battery manufacturers. Any difference between them in longevity that you notice likely has more to do with sample to sample variation than manufacturer origin.
Even with a battery using four or six cells from exactly the same manufacturer, when a failure occurs it's usually just one or two cells that fail - not all of them.