3.7V Battery Case 6 Pack Set, 3.7v Button top Batteries for Flashlights, Headlights, Fans, Digital Cameras, Toys, Radios, Speakers, Surveillance Equipment, etc

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• [Durable and Rechargeable] battery size: 2.63*0.7in. 3000mAh high capacity rechargeable batteries can be widely used for LED flashlights, emergency lights, portable devices, headlamps, toys, remote controls, doorbells and other electronic devices. Rechargeable up to 1050 times - Battery life is longer than alkaline batteries, no need to buy batteries frequently.
• [Product Parameters] Standard Voltage: 3.7V, Charging Voltage: 3.7-4.2V, Minimum Discharge Termination Voltage: 2.75V, Maximum Charge Termination Voltage: 4.2V.Adopting 3000mah high capacity battery, low discharge multiplier, high power consumption, no memory effect, high energy density, non-polluting design. Flat top batteries are tested under strict quality control standards, risk-free.
• [MULTIPLE PROTECTION]: This 3.7V battery has multiple protection functions, including temperature, short circuit, overcharge and overcurrent protection. Please fully charge the battery before first use, so the battery will work better.
• [Reliable Guarantee] Product warranty 12 months, 1 month return, if the product has any problems, please contact us in time. We will provide you with professional solutions, satisfactory service 24 hours.