Twist on Charger


Twist on Smart Charger. 


Charger replacement for K-Lights products only.  Please make sure that you only order the charger that is for your light.  These chargers are made just for K-light products.  Several other brand lights will have the same end just because it fits does not mean it will work.  Type of Battery, Voltage, and Amperage affects the charger that you use.  If you use the incorrect charger it can cause damage to your battery pack or even a fire.  Please also make sure the name matches we have different chargers that are different with the same end.  If you have any questions please call us at 936-767-4965!!!!! You may send a picture of your light and we can help also with confirming the correct charger send any pictures via email to or via text 919-921-1006. This charger will charge the 4200 Style lights – FireFly Lights.



Always unplug charger when not in use

Do not leave charging unattended

Only use charger that is for your brand and type of light

Do not put light or charger on vinyl, paper product, carpet or near any flammable material when charging.

Package Information

Weight 0.5 oz
Dimensions 4 × 3 × 3 in


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