iForHomery 2Pcs 18650 Battery 4000mAh 3.7V Rechargeable Batteries with Battery Charger

Features:1. Safe and durable: The product is a safe lithium battery, non-explosive, non-flammable, environmentally friendly, non-toxic, non-polluting, long service life, cycle charging times greater than 1000 times, and durable.2. Scope of application: The product is a rechargeable battery, which is widely used in strong light flashlights, headlights, small fans, radios and other equipment.3. Appearance design: The product is small in size, light in weight, and large in capacity. It has a large battery capacity of 4000mAh, which is environmentally friendly and has no memory effect.4. Charge and use: This battery has no memory and can be used at any time. The newly purchased battery has insufficient power, so you can charge it before use.5. Good performance: This battery has good cold and heat resistance, and can be used normally in different temperature ranges.Description:This product is a rechargeable lithium battery, which is the first choice for portable electronic devices. It is reliable in quality and durable.Specifications:Size: 18*67mmNominal voltage: 3.7VOutput current: ≤2ACapacity: 4000mAhInternal resistance: