3.7V Rechargeable Battery REACELL 3000mAh Large Capacity Button Top NiMH Batteries with Case, Perfect for Flashlight,Small Fan,Camera,Doorbell,Headlamp (4 pack+box)

Product Features

• [Reliable Button Top Battery] - Diameter: 18.67 mm, length: 67 mm.(Please note: Our batteries are not 3.7V Flat Top/3.7V AA/1.2V AA/1.2V AAA. Please choose a suitable type for your devices)
• [Real Large Capacity And Excellent Performance] - REACELL 3.7v battery has a real 3000 MAH, supports a stable output voltage of 3.7 V, and makes the equipment work more stable and durable.there are great replacement batteries for high frequently used devices. A fully charged battery can run your flashlight or headlamp for 2-4 hours / doorbell for 3-6 months / small fan for 3-4 hours.
• [Rechargeable 1000+ Times] - A single 3.7 Volt rechargeable battery can recharge up to 1000 charging and discharging cycles and no memory effect. Replace 1000+ disposable alkaline batteries, reduce the waste of resources and good value for the money.
• [Secure and Reliable] - 3.7 Volt rechargeable batteries is international professional organization certified and there are 6 protection measures(temperature control, leak protection, short-circuit protection, over-charge protection, over-current protection, over-voltage protection)
• [What You Get] - 4 Pack high performance 3.7 Volt rechargeable batteries, and excellent customer service - 12 months warranty and 7days / 24 hours friendly customer service.