Is this a rip off?? Aliexpress battery. Supposed to be 20Ah. initially giving around 7Ah. Now it switches off after 10 minute. Seller refusing to refund me. Is this even safe to
14.8V 2800Mah Replacement Battery For Chuwi ilife A4 A4s A6 V7 robotic vacuum cleaner accessories parts - AliExpress
Is this a rip off?? Aliexpress battery. Supposed to be 20Ah. initially giving around 7Ah. Now it switches off after 10 minute. Seller refusing to refund me. Is this even safe to