Home Wholesale Limited Upgrade Version 3.2V/3.7V/4.2V USB Li-ion Battery Charger Module Board With Protected Function Wholesale - July 08, 2019 Limited Offer Upgrade Version 3.2V/3.7V/4.2V USB Li-ion Battery Charger Module Board With Protected Function with FREE Shipping Worldwide! Rating : / 4.77 US$1.62 Original Price: US$1.83 Buy on Banggood Product Description SHARE ON Twitter Facebook Whatsapp Pinterest Tags Wholesale