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Have had this battery attached to my GW20 for some months, it works very well. My range has doubled to somewhere in the vicinity of 60 miles.
The battery is great! I am very pleased. Fast delivery, high quality. Without charging it, it showed 48.3V. I will write more about the mileage. I put it on a tricycle with a 500W motor.
Great
ok
best choise
i have received the wrong product i need refund i want return the battery
It works, but there are no exact parameters of BMS.
Very good
Faster delivery than i expected. Well done!
Good quality