Wokyo Rechargeable 312 Hearing Aid Batteries and 312 Battery Charger Hearing Aid Charger Travel Case for 312 Hearing Aid Amplifiers Battery Charger with 4 Pack 312 Rechargeable Batteries

Features

• 【Battery Capacity 15maH】 Battery Capacity is 15maH, up to 15 hours of use on a 6-hour charge time; Moreover, it can be used with USB charging cable for cyclic charging, provide your hearing aid equipment with charging help for a long time whether at home or traveling. For Bluetooth hearing aids, It can only be used for 4 hours after the battery is fully charged.
• 【comes with 4 312 Battery】Each charging case comes with 2pcs rechargeable batteries, suitable for a variety of hearing aid devices equipped with 312 batteries. So you don't have to buy disposable batteries.
• 【Environmentally】 One rechargeable battery can be used for 30Û-500 times=2-3 yearsdisposable battery usage. The use of rechargeable hearing aid batteries canreduce 50-200 discarded cisposable batteries ayear and reduce environmental pollution.
• 【Convenient to carry】This product is designed to be compact and convenient for you to carry around, and you can charge your hearing aids at any time to ensure that your life runs normally.
• 【Easy to use】 Connect the Type-C charging port, and thetwo indicator lights in front of the charging box light up; Put the battery into the charging slot, with thepositive pole of the battery facing the front ofthe charger, The negative pole of the batteryfaces the rear of the charger.
• 【Durable and long lasting】 The product is made of ABS material, not easy to be damaged and durable, using USB charging cable can be quickly charged, simple and convenient.
• Note: For Bluetooth hearing aids, It can only be used for 4 hours after the battery is fully charged.