Customer Reviews
Panasonic DECT 6.0 Phone Replacement Battery (HHR4DPA4B)
Ratings
4.8
Average rating based on 376 reviews
Rating Breakdown
327 reviewers rated this product 5 stars.
34 reviewers rated this product 4 stars.
8 reviewers rated this product 3 stars.
2 reviewers rated this product 2 stars.
5 reviewers rated this product 1 stars.
Reviewer Recommendation
96%
Of the 368 reviewers who responded, 352 would recommend this product.
Key Considerations
Averages based on how reviewers feel this product performs.
What customers are saying
This summary is generated by AI using customer reviews from multiple languages and translated into English.
Customer rating: 5 out of 5 stars
Batteries
- January 30, 2023[This review was collected as part of a promotion.] They work high performance it's been 6 months without a replacement.
Review originally posted on bestbuy.com
Yes, I would recommend this to a friend.Customer rating: 4 out of 5 stars
Necessary for Panasonic handsets
- October 21, 2018[This review was collected as part of a promotion.] Tried the same trusty NiMH rechargeable AA batteries I use in virtually everything else in my mother's Panasonic handset, and they wouldn't properly charge -- seemed like a trickle charge on the charging base despite being left overnight and then some, and then would only hold a charge for maybe an hour. Found it necessary to use Panasonic's own branded batteries. Disappointed in this, but it is what it is. Be sure to buy the right ones for your handset -- Panasonic has a ton of different handset models, and multiple AA batteries offered. Use their website to find the proper SKU.
Review originally posted on bestbuy.com
Yes, I would recommend this to a friend.Customer rating: 5 out of 5 stars
Works great!!
- September 27, 2019[This review was collected as part of a promotion.] i got some free panasonic deck 6.0 phones from a guy that wanted to get rid of them (several years old but a high end somewhat expensive model, had some wear and scratches but works fully functional); originally I was going to buy off him (off of OfferUp) a motorola cordless phone set but being the ad 1 year old, he couldn't find them and I was bummed, but in turn gave me a 3 handset KX-TGA652 for free, so I said hell yes, but I had to buy my own batteries. I came across these panasonic orange labeled beauties and all phones work good as new.. just dang expensive
Review originally posted on bestbuy.com
Yes, I would recommend this to a friend.Customer rating: 5 out of 5 stars
Factory oem batteries are better
- September 24, 2022[This review was collected as part of a promotion.] I got these to replace a set of non panasonic batteries i had in a panasonic phone. The set of phones i have are 4 bases from 13 years ago, at about 7 years i replace 2 handset batteries, and i tried non panasonic ones, and several brands didnt work, i had to try 3 brands i had at the time laying around (had several new unused sets laying around at the time, and didnt want to invest in more batteries to lay around. Now 6 years later, all the sets (even the off brand ones) needed replacing. So i just bit the bullet and paid the extra. 4 of thise orginal 8 batteries made it 13 years, and all 4 of the off brand ones were dead. Worth the investment in hopes of 13 years out of these. I want to make sure my phones work when i need them.
Review originally posted on bestbuy.com
Yes, I would recommend this to a friend.Customer rating: 2 out of 5 stars
Panasonic Phone new batteries died!
- July 17, 2021[This review was collected as part of a promotion.] I have two land line phones. Both needed two batteries. They worked fine for several weeks but now one is, once again, beeping. Just like it did when the batteries went dead. So that is disappointing for sure. I have been very busy and have not taken them back to Best Buy for exchange. I have used Panasonic land lines for decades and they never, not once lost their charge. So this is something new and with all that needs attention these day, this is just uncalled for.
Review originally posted on bestbuy.com
No, I would not recommend this to a friend.Customer rating: 5 out of 5 stars
Batteries are working
- December 26, 2025Couldn't find batteries and a very helpful employee came along and asked me what I was looking for. She showed me another battery area and found what I needed. Your recent employees have been extremely helpful and pleasant. And also patient when I have plenty of cell phone challenges!! I have no complaints with your store and its worth the trip to travel from the other side of Pickering to Ajax !
Yes, I would recommend this to a friend.Customer rating: 5 out of 5 stars
Cordless Phone Batteries
- May 15, 2021[This review was collected as part of a promotion.] Looked online 1st. Found way too many batteries with bad reviews. Tried several stores in our area before I found the last package of batteries on the shelf at Best Buy. They were more expensive then online batteries. We needed batteries now so I bought them. Working very well after charging for the 1st time. Still going strong with no problems so far. Highly recommend.
Review originally posted on bestbuy.com
Yes, I would recommend this to a friend.Customer rating: 5 out of 5 stars
The higher mAh battery last longer
- January 2, 2021[This review was collected as part of a promotion.] I bought this rechargeable to replace my 10 years old wireless Panasonic cellphone battery. This battery is 750 mAh, and the existing one only 400 mAh. The higher mAh battery made the cellphone last longer between charging time, l don’t have to worry about it run out of battery when l talking. The original Panasonic rechargeable battery is long lasting.
Review originally posted on bestbuy.com
Yes, I would recommend this to a friend.Customer rating: 5 out of 5 stars
Genuine Rejuvenation -- Thanks To Panasonic
- June 10, 2023[This review was collected as part of a promotion.] Genuine Panasonic Batteries put new life into my seven year old Panasonic cordless phones, without any apprehension of over charging/under charging, damage concerns. I feel fully confident they will last even longer, while maintaining all the high quality of even longer charge, sound, and dependability I have come to count on through my ownership!!!
Review originally posted on bestbuy.com
Yes, I would recommend this to a friend.Customer rating: 5 out of 5 stars
Reliable store
- August 20, 2021[This review was collected as part of a promotion.] I couldn’t find these batteries anywhere then I thought why not try Best Buy. I bought my TV’S, home security system, my land line phones, printer ink, my IPhone and many other items. Sure enough Best Buy was the only store that had them. Thank you Best Buy. I should have gone there first, would’ve saved on gas going all over Staten Island.
Review originally posted on bestbuy.com
Yes, I would recommend this to a friend.