8.4V Charger 2A Headlight Adapter 7.2V 7.4V for Vivaspa Massager 2S x 8 Lithium Battery Pack Wall Charge X2 X3 Flashlight lamp

Price: $14.99 - $13.49
(as of Feb 14, 2026 00:56:17 UTC – Details)


Product Name: Li-ion Battery Charger.
Input voltage: AC110-240V.
Output voltage: DC8.4V 2A.
Voltage Frequency: 50 / 60Hz.
Output ripple: 100MVP-P.
Efficiency: 85%.
Output line length: 1M.
Weight:120g/2.4oz.
Output interface: 5.5mm * 2.1mm
Plug polarity: inside positive (+) outside negative (-).
Scope: 2series 7.2V 8.4V lithium battery pack.
Package:
1 x 8.4V battery charger

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