Brand /model: UltraFire WF-139
Intput 1 : 100-240V 50/60Hz
Intput 2 : 12V 400mA
Output : DC 4.2V - 450mA
Material: Plastic
Size(mm): ///
Weight(g)1: 160/198/210 (two flat plug)
Weight(g)2: 170/208/220 (two rounded plug)
Weight(g)3: 230/268/280 (Three-prong plug)
Weight(g)4: 225/263/275(eight-prong plug)
Color: gray
Packing Size: 1. OPP bag 2.plastic bag 3.blister and carboard
Accessory: For 14500,17500,17670,18500,18650 Batteries
Instructions for use
1. Place14500,17500,18500,17670 or 18650 batteries into the battery compartment. Batteries must be inserted properly for good electrical contact. Such as +/- charging direction.
2. Plug the charger into the wall AC outlet.The red LED indicator light will FLASH glow to indicate a normal charging mode.
3.For each charging period of 2hrs for 900mA or 4hrs 900mA--1800mA is completed while the LED light turm to GREEN mode,disconnected the charger from the mains and remove the batteries.
4.Do not overcharge the batteries beyond the recommended charging time(2--4hrs),otherwise it will shorten the lifepan of the batteries.
Caution
1.Before using this charger,read all instuctions and cautionary markings in this manual.
2.This charger is for indoor use only.Do not expose the charger ot rain,snow or moisture.
3.Do not use the charger if it has received a sharp blow,been dropped or damaged in any way.
4.Do not use an extension cord.
5.Always disconnect the charger from wall outlet if attempting to clean or inspect the charger or batteries.
6.Do not try to disassemble the charger,take it to a qualified serviceman when service of repair is required.Incorrect reassembly may result in a risk of electric shock or fire.
7.Do not charge leaking,corroded or dead batteries.
8.Store the charger and batteries in a cool dry place when not in use.This charger is not intended for young children or infant.
9.Do not disassemble the batteries,short circuit of dispose of in fire.
Please Note:
Recommended charging temperature is between 15-40 degree C.
