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UltraFire Charger Rapid for 3.7V Lithium batteries, Battery 18650 14500 17500
High Quality battery charger for all your battery needs.
Details
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!
Specification
Brand: UltraFire
Model: WF-139
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
While Charging, the red and green lights flash alternately. After
fully, green LED stays on.
Please Note*** This product will be shipped direct to you from our supplier. The advertised lead times and methods for delivery may vary due to this. If you require any further information on shipping details please enquire before purchasing.