Synergy Digital Cordless Phone Battery - Compatible with Rayovac RAY77 Cordless Phone, High-Capacity (2.4V, 700mAh) NI-CD Battery Review

Arrived in 2 days, in perfect condition. This battery charged quickly as soon as I plugged it into my cordless phone. Holds a load just right. I got it for a good price and as long as I don't leave it in the dock to charge it lasts a long time. I will look for this company for other products

I ordered a replacement battery for my phone. According to the description, the yellow battery is a replacement for the black battery. It can be seen that the yellow battery is much larger than the black one. I ordered 4 batteries to replace all the phone batteries at once. I needed them because the current ones no longer hold a charge. Now I don't have batteries that work.

This battery was designed for this Uniden phone, DECT 6.0 but didn't fit without adjustment. I like the width and depth of the battery because it fits snugly in the phone without moving like the last battery I used. Although the top is not pictured as new, the part that connects to the phone is not smooth on all 4 sides. I used a precision knife to shave the excess plastic off both sides of the connector. Also, when viewed from above, the plug has two curved sections on one side, while the…