Size 13 Rechargeable Hearing Aid Battery with Charger, Hearing Aid Battery Charger Station with Rechargeable Long Lasting Batteries

Specification:SIZE 13 Charging Time: 6-8HBattery last time per charge:20-28H ( Non-Bluetooth hearing aids )8-10H ( Bluetooth hearing aids )Battery longevity: 300-500 times charging-discharginginput Voltage/Current: 5VMABattery Capacity: 28maH/packMaterial: ABS & MetalMatching Batteries: 2 x 13 batteries (comes with)Product Dimensions:12cm*10cm*10cm/4.72in*3.94in*3.94in

• 【28maH Battery Capacity – Size 13】The Size 13 rechargeable battery delivers about 8-10H for Bluetooth hearing aids and up to 20-28H for non-Bluetooth hearing aids; fully charges in approximately 6–8 hours for extended use
• 【USB-C Charging】 USB-C charging case with LED indicators; insert battery with correct polarity, red light shows charging, green light indicates full charge; if the green light appears immediately after inserting, gently rotate the battery until the red light shows, indicating proper charging
• 【Select the Correct Model】 Please confirm the model you need before purchasing (312, 13, or 675). Rechargeable batteries and the charging case must be used together as a set and are not compatible with other brands or disposable batteries
• 【Easy to use】 Connect the Type-C charging port, and the two indicator lights in front of the charging box light up; Put the battery into the charging slot, with the positive pole of the battery facing the front of the charger, The negative pole of the battery faces the rear of the charger
• 【Durable & Reliable】 Silver-zinc chemistry ensures excellent conductivity, resistance to leakage, and stable power output; ABS charging case protects batteries from impact and wear, reliable for long-term use
• 【Eco-Friendly & Cost Saving】each battery can be recharged 300–500 times, equivalent to 2–3 years of disposable battery usage; available in pack of 2 or pack of 4 batteries with reusable design suitable for daily use and reduce environmental pollution