PowerOne Mercury Free Hearing Aid Batteries Size: 675P Cochlear Implant
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49,523 reviews
covering
50 products
for the category
Hearing Aid Batteries & Chargers
Experiential insights by users
About PowerOne Mercury Free Hearing Aid Batteries Size: 675P Cochlear Implant
Overall Feedback:
77% positive
72% appreciated the broad compatibility, although 28% found it didn't fit their model
I test the batteries once they arrive and consider the pack good if they last for 55 hours or 2 1/2 days. If it is less than that, I return the pack for a refund/exchange.
I tried 2 new batteries and the same thing happened. I tried them on the opposite side and the same thing happened. I tried another pack and all went well...they lasted about 2 days, but I am learning that not all packs are equal. Some work well and some do not. So now I am forced to carry about 3 to 4 packs just in case the batteries in one pack don't work.
I threw away 3-6 packs out of 10 packs of 6 batteries because some batteries were dead on arrival or lasted only for 2 hours instead of 8-12.
After using the batteries for 1 year and 6 months, I noticed that they only powered the implants for 5 minutes before turning off.
Rephrased:
After 1 year and 6 months of using the batteries, they only powered my implants for 5 minutes before turning off.
73% praised the long-lasting battery life, while 27% experienced shorter duration
The batteries lasted for two full days and I could have gotten more. I used rechargeable batteries after 2 days.
The hearing aid batteries only last for 5 minutes and then turn off. I have personally faced this problem while using the product.
I received two packs where the batteries lasted less than 12 hours, which is less than the expected 55 hours.
I am disappointed with the battery life of the hearing-aid-batteries-chargers. I was surprised when fresh batteries lasted less than 2 hours. I tried 2 new batteries and the same thing happened. I also tried another pack and it worked well, but I am learning that not all packs are equal. Some work well and some do not. Now I am forced to carry about 3 to 4 packs just in case the batteries in one pack do not work.
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64% liked the ease of recharging, but 36% found it slow
I got two full days of wear from the batteries and then switched to rechargeable batteries after 2 days.
After 1 year and 6 months of buying the batteries, they only powered my implants for 5 minutes and then turned off.
I had to throw away 3-6 packs out of 10 packs of 6 batteries as they were either dead right out of the package or lasted for only 2 hours instead of 8-12 hours, indicating poor charging convenience.
72% liked the durable battery construction, but 28% experienced premature wear
I have tried multiple batteries and packs but not all of them work equally well. Some packs last only 2 hours instead of 2 days, which is a waste of money. I have faced this problem personally while using the product. Based on my experience, I can say that not all batteries and packs are reliable.
I am frustrated with the batteries' durability. Out of 10 packs of 6 batteries, I had to throw away 3-6 packs because the batteries were either dead right out of the package or they lasted for only 2 hours instead of the expected 8-12 hours.
69% appreciated the easy-to-use design, but 31% found it confusing
I used 2 packs without any issues.
I had to throw away 3-6 packs of batteries because they were either dead right out of the package or they lasted for 2 hours instead of 8-12 hours.
