New 20 X Cr1220 Br1220 1220 3V Lithium Batteries FBA

Good product at a very reasonable price!

These batteries were the perfect size to fit inside a boba straw to make a light saber for May 4

Batteries fit the devise I ordered them for work fine

Serves its purpose , one the best prices for the quantity

Rating Change 5 to 3. Overall Longevity & High use QualityI try to hold off reviewing many products until I see how well they work and hold up under real life conditions I therefore rarely review items before using and evaluating them for a minimum of two to three months use. Such is the case here.Good price. I've had a chance to use these batteries in several different applications now; from Thermometers and TDS Meters to Depth & Distance devices. It's hard to say about "Usable" Life on many devices. They do not appear Deteriorate while installed. It is a different story for use in the latter two listed. I installed these in both types. Results were disappointing. In less than six months, both struggled to perform selected functions; distances <15', depth: zeroing and measurement difficult unless batteries were 'fresh'. Sometimes the functions had to be selected more than once. I have not had similar problems with "Brand" named batteries; either function distance or duration. CONCLUSION: Casual use, these are fine. High demand/use stay with a Brand Name.

These have worked great! Have worked as advertised.

Crappy batteries! I ordered them for my clip on book light and went through them like water!

Batteries received were all dead.Do not purchase.