Powerone P675 1.45V Hearing Zinc Air Battery Small Batteries Portable Batteries Environmental friendly Battery
Powerone P675 1.45V Hearing Zinc Air Battery
► Brief Introduction
Powerone P675 1.45V Hearing Zinc Air Battery is a professional small button battery designed for hearing aids. Due to its high power, it is suitable for high-power hearing aids with high energy consumption and is a medical-grade consumable.
Here are some basic parameters about the battery. The battery model is P675, which is equivalent to the national standard model of A675. It looks like a button, is small in size, and has a diameter of 11.6mm × thickness of 5.4mm. The packaging is a blue label, which is easy to distinguish from other similar batteries.
The nominal voltage is 1.45V, and the battery output is stable throughout the working process, with a small fluctuation range of ≤±0.1V. The typical capacity of the battery is 650mAh, which can provide a battery life of 10-14 days for hearing aids. This is the theoretical battery life. The actual battery life will be different. The specific use time will vary depending on the power and usage function of the device.
The battery is a zinc-air battery. It activates quickly, does not need to be charged, and can be used immediately after being charged. It is a disposable battery and has the advantages of a disposable battery, such as being small and convenient, and can even be carried with you. It activates quickly and does not waste too much time. It is also environmentally friendly and harmless. The battery will not produce toxic gases that harm the health of the user.
► Parameters
| Battery model | P675 |
| Brand | Powerone |
| Nominal voltage | 1.45V |
| Capacity | Approximately 660mAh |
| Color | Orange |
| Dimensions | Diameter 11.4mm, height 5.6mm |
| Battery life | 12-14 days |
| Storage life | 2-4years in an unactivated state (sealable and moisture-proof) |
| Operating temperature | 0°C ~ 50°C (32°F ~ 122°F) |
| Packing | 6 pieces/row or 60 pieces/box(Moisture-proof sealed design) |
► Product picture
► Product advantages
1. High energy density
This battery has a capacity of 660mAh and is an ultra-large capacity button battery. It is the largest capacity button battery. It has more than 4 times the energy of traditional alkaline batteries and can provide 10-14 days of battery life for the device. It is suitable for medium and high power hearing aids.
2. Voltage stability
The battery uses patented cathode technology to ensure that the battery voltage remains at 1.45V±0.1V during the trial period, avoiding fluctuations in the sound quality of the hearing aid or device restarts. It is especially suitable for cochlear implants and other high-dynamic scenarios.
3. Leakage-proof and durability
The battery uses a three-layer seal and stainless steel shell, which can pass professional airtightness tests (such as negative pressure/water bath method), which can significantly reduce the risk of electrolyte leakage and battery use risks. It is especially suitable for humid environments (such as the rainy season in the south); and the stainless steel shell of the battery can also resist daily wear and corrosion, improving the durability of the battery.
4. Low self-discharge rate
The sealed design of the battery also extends the shelf life of the battery. Unopened batteries can be stored in a cool and dry place (temperature 5-35℃, humidity ≤60%) for 3-4 years, greatly reducing the risk of buyers hoarding.
5. Convenient design
The battery adopts an easy-to-tear long strip label design for easy user operation. At the same time, different color labels are used to package different models of batteries, which makes it easier for buyers and sellers to distinguish different models of batteries.
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