Specifications

rechargeable battery charger
1,Universal li-ion charger
2,all Cylindrical battery charger
3.lead time:in stock
4.samples

best selling good quality travel charger for UltraFire charger

1.pictures:

 

 

2.Features:
1. This is the dual-channel standalone charger, different from the 
previous charger of two parallel charging channel. It has more 
advantages and benefits.
2. Two battery channels are independent apartment. 
3 Battery charging time of one is the same with to charge two 
batteries.
4.CPU controls intermittent pulse charging each channel. High 
current charges the battery a short time, then a small current , and 
then High current, circulating as this way, until to the cut-off 
voltage, the charger shuts off automatically!

 

3.Specification:
Brand: UltraFire
Model: WF-139
Voltage:3.7V
Input 1: AC 100-240V / 50-60HZ
Input 2: DC 12V / 400mA
Output: DC 4.2V / 450mA
Application: For rechargeable battery 18650(but not for the one with 
protection board),14500,18500,17670,17500 etc.
While Charging, the red and green lights flash alternately. After 
fully, green LED stays on.
Color: Black
Net weight: 138g 
Package weight: 149g
Original box: NO

 

4.Shipping terms:

1).Samples checking: sending by Express ( DHL / UPS / FEDEX/ TNT ,by air)

2).Bulk production: sending out by cargo shipping / air/freight / Express(DHL/UPS/FedEx/TNT),or

    we can accept other shipping terms according to your requirements.