![Image 1 — [HP laptop] Why is my newly replaced battery draining from 100% to 20% within 30 mins? Did the service centre install a faulty/low quality battery?](https://preview.redd.it/bx960ebg7zjh1.png?width=1911&format=png&auto=webp&s=ada474bfd17ed319e11da681aa8d9aa5c9c4a9d8)
![Image 2 — [HP laptop] Why is my newly replaced battery draining from 100% to 20% within 30 mins? Did the service centre install a faulty/low quality battery?](https://preview.redd.it/s30fvebg7zjh1.png?width=1841&format=png&auto=webp&s=db90820a66174938164eb74e76752ae920c48565)
![Image 3 — [HP laptop] Why is my newly replaced battery draining from 100% to 20% within 30 mins? Did the service centre install a faulty/low quality battery?](https://preview.redd.it/khxlrbbg7zjh1.png?width=1767&format=png&auto=webp&s=c1312d9e35be9786d04da23a18fde125f1e614a9)
![Image 4 — [HP laptop] Why is my newly replaced battery draining from 100% to 20% within 30 mins? Did the service centre install a faulty/low quality battery?](https://preview.redd.it/stt73ebg7zjh1.png?width=1840&format=png&auto=webp&s=dcdf6b41725074feac672fe867df9647625ff22f)
![Image 5 — [HP laptop] Why is my newly replaced battery draining from 100% to 20% within 30 mins? Did the service centre install a faulty/low quality battery?](https://preview.redd.it/ep4gbfbg7zjh1.png?width=1920&format=png&auto=webp&s=5f3759e7b2f322022b6e8d28e30d61ea7cd0e80f)
[HP laptop] Why is my newly replaced battery draining from 100% to 20% within 30 mins? Did the service centre install a faulty/low quality battery?
Need URGENT HELP/ADVICE about my HP laptop battery.
My HP laptop (HP Laptop 15s-du1xxx) is around 5/6 years old. The original battery had worn out completely, even with basic use (I only use if for completely basic stuff like school, classes browsing etc nothing fancy) it would go from 99% to 20% within 10 mins.
So I recently had the internal battery replaced( the service centre used MaxGreen LAPTOP BATTERY INTERNAL FOR HP HT03XL Premium quality which costed 4500tk [$36.67]) also added 8 GB RAM & Thermal paste so I spent 12000 taka [$98] for repair.
For 2 weeks laptop worked completely fine, could use it for 2-3 hrs (unpluged).
BUT NOW AFTER EXACTY 1 MONTH!!! SUDDENLY THE BATTERY PERFORMANCE BECAME TERRIBLE AGAIN. Now it goes from 100% to 20% within 30 mins!!??
Someone please tell me whats the actual issue???Did i get scammed??Did the service centre install a poor quality battery but charged me for a premium one??
I'll try to take it to the service centre asap but what should i do to make sure i dont get scammed again? will they fix it under warranty I AINT WASTING ANYMORE MONEY