... :Low and Bright 2) Battery : 4v, 0.8AH lead acid battery 0.5w high power Led rechargeable Flashlight (YD-8843 ) Specificationunit size :Φ56 ... With recyclable, high brithness, long life, save electricity 0.5w led, it is able to light much more longer.d. With special reflector, the ... .3.with full charging , the weak light can last for 20 hrs , strong light can last for 12hrs .Cautiona. Please full ...