{"product_id":"4-bay-smart-usb-li-ion-battery-charger-only-charger-for-3-7v-rechargeable-lithium-cells-compatible-with-18650-14500-16340-batteries-batteries-not-included","title":"4-Bay Smart USB Li-ion Battery Charger, Only Charger for 3.7V Rechargeable Lithium Cells, Compatible with 18650 14500 16340 Batteries (Batteries Not Included)","description":"\u003cp\u003eCharger Only, Batteries Not Included. Only for Lithium -ion Rechargeable Battery, Not AA or AAA Battery,Not NiMH Battery.\u003c\/p\u003e\n\u003cp\u003eRetractable spring adjustable bays with rust-proof metal positive \u0026amp; negative terminals. Elastic structure fits multiple sizes of 3.7V cylindrical batteries including 26650 22650 14500 16340(RCR123) 10440 17670 18490 17500 17335.\u003c\/p\u003e\n\u003cp\u003eEquipped with 4 independent charging bays to charge four batteries simultaneously. Input DC 5V 1-3A, single bay stable 4.2V 1000mA fast output. Separate LED indicator for each charging bay, red light for charging state and green light for fully charged.Built-in overcharge protection circuit, it will auto cut off power to avoid overheating, short circuit and battery damage.\u003c\/p\u003e\n\u003cp\u003eBuilt-in integrated USB power cord, widely compatible with USB wall adapters, laptops, power banks and car USB ports. Plug-and-play design without extra drivers, suitable for home, camping and travel multi-scenario charging.\u003c\/p\u003e\n\u003cp\u003eAnti-break wire design prevents cable fracture after frequent bending. Clear positive \u0026amp; negative polarity marks inside each bay to avoid reverse connection damage. Compact slim body saves storage space.\u003c\/p\u003e","brand":"Lucky Kat Shop ","offers":[{"title":"Default Title","offer_id":46635424284870,"sku":null,"price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/4888\/7238\/files\/Screenshot-20260729_180638_Amazon_Shopping.jpg?v=1785371837","url":"https:\/\/luckykatshop.myshopify.com\/products\/4-bay-smart-usb-li-ion-battery-charger-only-charger-for-3-7v-rechargeable-lithium-cells-compatible-with-18650-14500-16340-batteries-batteries-not-included","provider":"Lucky Kat Shop ","version":"1.0","type":"link"}