18650 Lithium Battery Charger 3.7v4.2v Strong Light Flashlight Battery Charger Double Slot Charging Battery Socket

$1.63
Quantity
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Description
Product Description
18650 Lithium Battery Charger 3.7v4.2v Strong Light Flashlight Battery Charger Double Slot Charging Battery Socket
Introdction

[ USES ]

18650 this product is suitable for lithium battery, charging mode for constant flow constant pressure,Full stop

Red light when charging, lithium battery is full or not lithium battery when the green light.

 

"Basic parameters" 

Item description: 18650 lithium batteries double groove seat charger

Model: NK - 809

Input: AC 100-240 - v 50-60 hz

Output: constant current regulator DC4.2 V - 1 a

DC output lines: the 80 cm soft package line

Applicable to products: double festival 18650 battery (18650-18730),

Dimensions: length 106 mm * 62 mm wide * 40 mm high

 

 

Note: large current charging, the charger will be fever, the battery will be fever, batteries are different according to its internal resistance of the high and low

The degree of fever,This is normal phenomenon, so please be assured that use.