About Us
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China Wanlin – Your Global Partner for Smart Charging Safety SocketsAre you a distributor, electrical supplier, or sourcing agent looking for auto cut-off charging sockets or overcharge protection power outlets?China Wanlin is atrue manufacturerof smart electrical safety products. We design and produceautomatic shut off outlets,full-charge self-stopping plugs, andsmart charging safety socketsfor home and commercial use worldwide.We are now invitingglobal partners,export trading companies, andOEM/ODM buyersto join our international network.Why Choose China Wanlin?1. True Manufacturer – Factory DirectWe design, assemble, and test every product in our own factory. No middlemen. Factory-direct pricing.2. Complete Smart Charging Product LineCategoryProductsAuto Cut-Off Charging SocketSmart socket that automatically stops charging when battery is fullAutomatic Shut Off OutletPrevents overcharging – protects devices and saves energyFull-Charge Self-Stopping PlugBuilt-in intelligent chip detects battery status and cuts powerSmart Charging Safety SocketTimer or smart chip control for safe, automated chargingOvercharge Protection Power OutletPrevents battery damage, fire risk, and energy waste3. Key FeaturesAuto cut-off when full– No more overchargingFire safety protection– Prevents battery overheating and fire riskEnergy saving– Stops power draw after charging completesDevice protection– Extends battery life of phones, laptops, EVs, and moreEasy to use– Plug in and forget – automatic operationMultiple options– Timer-based or smart chip detectionVarious plug standards– US, UK, EU, AU available4. Technical SpecificationsRated voltage: 100-240V AC, 50/60HzRated current: 10A / 13A / 16A optionsCut-off detection: Smart chip monitors current dropStandby power: < 0.5W after cut-offEnclosure material: Fire-retardant ABS/PCSafety certifications: CE, RoHS, UKCA, SAA5. Custom R&D + OEM/ODMCustom enclosure design and colorsCustom plug standards and ratingsPrivate labeling – build...