Power One Size P312 Hearing Aid Battery No Mercury
Long Lasting, Mercury Free,Will not rust like all other hearing aid batteries that are made out of Tin,Top of the line hearing aid batteries in the Comfort Pack,All Power-One batteries are subjected to strict safety
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49,523 reviews
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50+ products
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Hearing Aid Batteries & Chargers
Experiential insights by users
About Power One Size P312 Hearing Aid Battery No Mercury
Overall Feedback:
79% positive
67% appreciated the broad compatibility, although 33% found it didn't fit their model
The child-resistant packs were extremely difficult and confusing to open.
I purchased the Mercury Free version which cost more but did not last as long.
69% praised the long-lasting battery life, while 31% experienced shorter duration
I can wear my hearing aid 24 hours a day and the battery still has a long life.
The batteries last for 3.5 days (sometimes 4 days) and I leave them out for airing for a specific duration.
Letting the battery sit for a minute or two after pulling the tab off is important as it affects the life of the battery.
I have been using these batteries for a few months now and they last longer than the mercury free batteries my audiologist provided with my hearing aides.
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65% liked the ease of recharging
I find it convenient to schedule automatic purchasing for charging my hearing aid batteries.
The packaging is convenient and the best.
The packaging is important as it provides an easy dispenser and is easy to carry in a pocketbook.
70% liked the durable battery construction, but 30% experienced premature wear
In two years, we only had one defective battery out of hundreds.
The batteries last longer than my previous ones from the same manufacturer that contained mercury.
The batch of batteries contains many duds. Some batteries are dead on arrival while others last just 2 or 3 days before running out of power.
In this order, the batteries have to be individually cut out with scissors which can be very difficult and subject to cutting yourself.
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75% appreciated the easy-to-use design, but 25% found it confusing
When I order batteries, the company is always reliable. They arrive on time and in good condition.
As a senior, I need user-friendly packaging as the current one is extremely difficult and confusing to open.
I am dissatisfied with the new design of the battery dispenser. The batteries now have to be cut out individually with scissors, which is difficult and prone to accidents, instead of the usual rotary dispenser.
