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Customer Reviews for BatteryBuy.us

4.7 / 5
Based on 1218 Reviews
5
1034 (84.89%)
4
104 (8.54%)
3
42 (3.45%)
2
13 (1.07%)
1
25 (2.05%)
**ntomVerified Buyer
2025-04-27
Put this battery in an older hp, the ay039wm and it seems to work as a perfect replacement. Battery came partially charged (~70%) and is charging quickly. I'm a happy customer.
Replied by batterybuy.us
Thank you for your great feedback! We're glad to hear the battery is a perfect fit for your HP ay039wm and that it arrived partially charged and is charging quickly. It’s always a pleasure to know our customers are happy — we appreciate your support!
**ersVerified Buyer
2025-04-14
Great product, web is user friendly, they kept me good updated of my order status and product arrived when expected. On top of that price is excellent. What else could i ask ?
Replied by batterybuy.us
Thank you for your fantastic feedback! We’re delighted to hear you had a smooth experience — from browsing our user-friendly website to receiving timely updates and an on-time delivery. And yes, great quality at a great price is what we aim for. We truly appreciate your support!
**IDVerified Buyer
2025-04-05
Price was right for the replacement of the battery on my old HP laptop. Order and delivery process was seamless. Battery seems to work well!
Replied by batterybuy.us
Thank you for your positive feedback! We're glad the pricing was just right for your HP laptop replacement and that the ordering and delivery process was smooth. Even better to hear the battery is working well — we appreciate your support!
**NorthVerified Buyer
2025-03-28
I installed this in my Dell Latitude 7400. It fit well and came with all the tools. I didn't like that it did not come with the connector cable. I had to use the original one. The big issue is my laptop is only charging to 65%. Not sure why that is but only time will tell. I mostly use it docked so I hope this is not too much of an issue when I take it on the road.
Replied by batterybuy.us
Thank you for your detailed feedback! We’re glad the battery fit your Dell Latitude 7400 well and that the included tools were helpful. We’re sorry to hear the connector cable wasn’t included — we’ll definitely take that into account for future packaging. Regarding the battery only charging to 65%, this may be due to battery health settings in BIOS or Windows power management. If needed, our support team is happy to help troubleshoot. We hope it performs reliably for you on the road, and we’re here if any issues arise!
****ine meleVerified Buyer
2025-03-24
This battery fit's my HP laptop perfectly. I hope it will have a long life. I followed the initial charging instructions, could only discharge to 5%, not 2% as instructed, my laptop shut it down automatically. Will purchase again, great product.
Replied by batterybuy.us
Thank you for your kind feedback! We're glad the battery fits your HP laptop perfectly. Don’t worry about only discharging to 5%—many laptops have built-in protection that prevents the battery from going too low, which actually helps extend its lifespan. We appreciate your careful setup and look forward to serving you again in the future!

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