The 4pcs UltraFire 4.2V 6000mAh 18650 Rechargeable Lithium Battery provides an economical way to lower the operating costs of lithium-powered devices. Featuring 6000mAh high capacity and stable performance, it is perfect for flashlights, laptops, and other portable devices. Moreover, compared to ordinary alkaline batteries, it has no memory effect and much longer storage life of charge-discharge recycling. In addition, it supports heavy load discharge thanks to its high-grade cell. Click and place an order right now! It surely is worth your investment!                                    Features            High quality, stable performanceHelp to lower the operating costs of lithium-powered devicesPerfect for flashlights, laptops, and other portable lithium-powered devicesNo memory effect, long storage life of charge-discharge recyclingHigh-grade cell, durable for long-lasting use                                                            Specifications            Type    18650 Lithium Battery    <br>
Capacity    6000mAh    <br>
Voltage    4.2V    <br>
Rechargeable    Yes    <br>
Dimensions    (2.56 x 0.71 x 0.71)" / (6.5 x 1.8 x 1.8)cm (L x W x H)    <br>
Color    Red    <br>
Weight    5.64oz / 160g    <br>
                                                            Package Includes            4 x 18650 Lithium Batteries