Efan WF1 2 way Digital battery charger


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Efan WF1 2 way Digital battery charger

The Efan WF1 is a feature packed battery charger capable of charging 2 batteries independently, using 3 charging modes and utilising mains power, and in car charging facilities, with USB output charge facility.

UK Mains adapter and in car adapter included.

This unit has a digital screen giving full battery stats during charge, auto stops when charging is complete

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£ 17.99 tax incl.

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Efan WF1 2 way Digital battery charger


WF1 Charger1pc                    
Car charger1pc
UK plug1pc
English manual1pc
Gift box1pc
Features : 

*Provides 3 optional Charging Modes 
*LCD screen with precise voltage and battery level display
*USB output function with supply power for mobile devises 
*With Car charger function 
*Capable of charging 2 batteries simultaneously 
*Each of the two battery slots monitors and chargers independently 
*Automatically identifies IMR ,Li-ion, Ni-MH and Ni-Cd rechargeable batteries 
*Features three charging modes (CC,CV and Trickle Charge ) 
*Automatically stops charging when complete 
*Features reverse polarity protection 
*Power saving mode 
*Built-in reverse polarity protection 
*Designed for optimal heat dissipation
Specifications :
Input Power DC 12V 1A
0.25A CC Current0.25A ±20mA
0.5A CC Current0.5A±30mA
1.0A CC Current 1A±50mA
Cut-Off Voltage4.2±0.02A
TC of 0.25A≤55mA
TC of 0.5A≤55mA
TC of 1.0A≤55mA
Auto Recharging Threshold Value Voltage3.9±0.15V
Detection Precision±0.02V
Operation Temperature0~40°C
Storage Temperature0~70°C

0.25A: 10440-18700 3.6-3.7V
0.5A : 17670-18700 3.6-3.7V
1.0A : 18650-26650 3.6-3.7V

Weight: 380g/kit


Battery Safety


Safety instructions and warnings


With all the recent bad press about e cigarettes not being safe and many causing explosions it is paramount that you understand why you should only charge your batteries with correct charging equipment.


As with all electrical items, care should be taken when charging these devices. Puff Dad E Vaping Supplies recommend customers only use the chargers supplied with our e-cigarette products as our suppliers have taken all care to ensure our chargers and batteries are completely compatible at all times. Should you need additional or replacement charging items, please check our chargers section on the website, if you are still confused then call us during opening hours on 01992 700770 where we can advise on the correct charger for your equipment, Puff Dad E Vaping Supplies take no responsibility for the incorrect usage and the use of incorrect chargers.


Some of the guidelines you should follow, are:


1 - Never leave a battery on charge overnight

2 - Never use any other charger than the one supplied with your e cigarette

3 - I Phone & Ipad chargers and other mobile phone chargers should NEVER be used, as the output of these chargers is far too high and could cause a malfunction of the charging device and in turn your battery and may cause explosion or fire.

4 - Think about where you plug in your charger. Behind curtains, in tv cabinets or places where there is a lack of ventalation is not reccomended.

5 - Never expose a lithium battery to extreme heat of water.

6 - If your battery looks like it is deformed or genrally changing shape, or the top and bottom caps look to be in a worn state, please stop using the battery immediately and seek further advice.  Always dispose of worn batteries at your local recycling centre.


ALWAYS make sure your charger is the correct charger NEVER use an IPhone,IPad, Blackberry or any other phone charger
ALWAYS buy from trusted sources NEVER leave your battery unattended
ALWAYS remove your battery once charged NEVER charge your battery overnight
TEST your smoke alarm regularly (IT MAY SAVE YOUR LIFE) NEVER charge in an un-ventalated area
  NEVER let your battery come into contact with extreme heat
  NEVER let your battery come into contact with water
  NEVER use a battery that has received an impact strike
  NEVER charge near combustable or flammable materials
  NEVER mix componants of different e-cigarettes
  NEVER stack batteries for more power

NEVER charge longer than 2.5 hrs

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