New 16/12/8/4pcs/GTL 18650 Battery rechargeable lithium battery 12000mAh 3.7V Li-ion battery for flashlight Torch 18650 Batteries

name : GTL18650 rechargeable lithium batterymodel : 18650nominal voltage : 3.7vsize:18mm✖️65mm pointednominal capacity : 12000mAh,battery life : more than 500 timesusing lithium electric advantage :1. Small volume, light weight, large capacity, environmental protection, no memory effect.2. It is the first choice of portable electronic equipment, but lithium battery is more expensive. Please pay attention to the following points in use.[lithium electricity use common sense] :1. Standard lithium battery charger is required to charge 4.2 V.2. No large current discharge (with protection board will be automatically controlled).3. The discharge is forbidden. The single battery voltage shall not be less than 2.5v (the protection board will automatically control).4. It is strictly forbidden to disassemble and short-circuit the battery, which can cause short circuit fire.5. Use temperature 0 to 60 ℃.Package including:4/8/12/16 x 3.7V 18650 rechargeable Battery