Review on 🔋 Kastar HHRP105 NI-MH Battery Replacement for Panasonic HHR-P105 - 2.4V 1000mAh by Wendy Jackson

I ordered them in May 2020 and in June 2020 they were no longer reliable. I also found that the label on the back of the battery to identify them as Kastars made it difficult to insert and remove the battery (I had to take extra effort to remove and reattach the back cover). I've always had trouble finding batteries that are 1/5 as reliable as the original Panasonic battery that came with the phone. But those were by far the worst.