18650 Rechargeable Battery 3.7V Lithium 9900mAh Large Capacity Button Top for Headlamp LED Flashlight (18650 Battery+Charger,2 Pack)

[Size]65*18*18 mm(2.56*0.7*0.7 inch) button top battery (not flat top). Please check whether it is the battery type you need before purchasing
[Wide Application]18650 rechargeable battery compatible with headlamps,flashlights,digital cameras, small fans,etc.Helps you quickly wake up your devices at any time
[High Performance]Long lasting 9900mAh 18650 battery is with large capacity which supports stable power for your devices and effectively prevent damage of the devices, such a ideal replacement battery for used devices with high frequency
[Multi-Protection]18650 battery is without any memory effect and provide multiple protections,including short circuit, overcharge, and overcurrent protection. Make batteries more stable and safer to protect your devices
[Warm Tips]Please charge completely before first use. As much as possible, please don’t to let the battery power all depleted to protect the battery from being over discharged. Proper use will make the battery last longer