Lithium Coin Cell Button Battery Charger,with 4pcs CT-Energy 3.6V Rechargeable 2032 Button Batteries, for Key Fob Battery, Replace 3V CR2032 Batteries

Description: CT ENERGY has been dedicating to rechargeable batteries and coin battery chargers for many years. Our arm is to spread more green energy to around the world.   Specification: Input Voltage: 5V DC Output Voltage: 4.2V DC Charging Current: 20mAh/40mAh   LIR2032 lithium ion button batteries: Battery size: D20mm * H3.2mm Battery voltage: 3.60V Battery capacity: 40±5mAh Package: 4pcs   Packaging includes: 1pc charger + 1pc Type-C USB cable + 4pcs × LIR 2032 batteries;   500+ charging cycles 500+ charging cycles, one rechargeable LIR2032 coin cell can replace 80 disposable CR2032 batteries. Save your money.   Compatibility CT-ENERGY 2032 Lithium button battery charger can compatible with a variety of batteries.Like LIR1620/1632/2016/2025/2032/2430/2440/2450/2466/2477 button batteries, Fully charge in 2~3 hours.4pcs LIR2032 coin cells can be charged at the same time.   Important Notes 1. Keep away from source of fire and/or heat 2.Do not disassemble battery and/or battery pack 3.Do not connect the positive and negative pole directly using conductive metal 4. Do not put the battery into water or damp it 5.A rechargeable battery cannot work as long as a single battery. Because it has 500+ charging cycles. So you must accept that the rechargeable LIR2032 battery is only 40mAh. But the CR2032 is 200mAh battery and it can only be used once. Warranty: 1 year warranty for the LIR2032 batteries.   If you have questions on this battery,please feel free to contact customer service: 1.Please select "CT ENERGY" below the Price, then click" Ask a question" . 2.Please find your order and click "Con