{"product_id":"7-4v-18650-lithium-battery-usb-charging-cable-with-overcharge-protection-indicator-light-for-1-slot-charging-in-1-3-hours-54cm-cord-black","title":"7.4V 18650 Lithium Battery USB Charging Cable With Overcharge Protection Indicator Light for 1 Slot Charging in 1-3 Hours 54cm Cord Black","description":"\u003ch1\u003e7.4V 18650 Lithium Battery USB Charging Cable with Overcharge Protection and Indicator Light\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"7.4V lithium battery USB charging cable with overcharge protection indicator light, black, 54cm cord\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/8322\/2025-11-19\/original-image\/2495e7cb-a043-430f-8463-2c055752d96b.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis 7.4V lithium battery USB charging cable offers a practical solution for charging 18650 cells with built-in overcharge protection and a clear indicator light. Designed for single-slot use, it delivers a straightforward charging experience over a 1-3 hour cycle, making it suitable for hobbyists, electronics enthusiasts, or anyone who needs to maintain spare 18650 batteries. The USB interface allows charging from a variety of sources including laptops, power banks, and standard USB mains adapters, adding flexibility for home or mobile use.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"7.4V lithium battery USB charging cable with overcharge protection indicator light, black, 54cm cord\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/8322\/2025-11-19\/original-image\/7e5b3849-bdee-4641-adf8-a4c990ad087b.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe cable incorporates essential safety and convenience features for reliable 18650 battery charging. Its construction focuses on practical functionality without unnecessary complexity.\u003c\/p\u003e\u003ch3\u003eOvercharge Protection and Indicator Light\u003c\/h3\u003e\u003cp\u003eThe cable includes overcharge protection circuitry that helps prevent overcharging during the 1-3 hour charging period. An indicator light provides visible status feedback, so you can easily see when charging is in progress and when the battery is fully charged. This adds an extra layer of safety during use.\u003c\/p\u003e\u003ch3\u003eCable Length and USB Connectivity\u003c\/h3\u003e\u003cp\u003eThe 54cm power cord offers a practical length for desktop or bench-top use, giving you enough reach to connect to a nearby USB power source without excessive cable clutter. USB connectivity means you can charge from any standard USB port, including those on computers, power banks, and wall adapters.\u003c\/p\u003e\u003ch3\u003eCompatibility and Plug Specification\u003c\/h3\u003e\u003cp\u003eThis charger is designed specifically for 7.4V 18650 lithium batteries. The plug uses a special specification, tailored to fit the terminal spacing and polarity of common 18650 cells. It is a single-slot charger, intended for charging one battery at a time.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"7.4V lithium battery USB charging cable with overcharge protection indicator light, black, 54cm cord\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/8322\/2025-11-19\/original-image\/8ca65416-a678-4274-b02f-af8ef1e23e62_trans.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis charging cable is suited to various settings where USB power is available and a compact charging solution is needed.\u003c\/p\u003e\u003ch3\u003eHome or Workshop Charging\u003c\/h3\u003e\u003cp\u003eConnect the cable to a USB wall adapter or a computer port at your workbench to charge 18650 batteries used in torches, electronic projects, or portable devices. The compact design takes up minimal space and can be stored easily when not in use.\u003c\/p\u003e\u003ch3\u003ePortable and Travel Use\u003c\/h3\u003e\u003cp\u003eBecause it draws power from USB, you can charge batteries on the go using a power bank or a laptop. This makes it convenient for travel, field work, or situations where a mains-powered charger is not available.\u003c\/p\u003e\u003ch3\u003eBackup Battery Maintenance\u003c\/h3\u003e\u003cp\u003eUse the cable to keep spare 18650 batteries topped up ready for use. The indicator light helps you know when charging is complete, reducing the risk of overcharging when you leave batteries to charge unattended.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"7.4V lithium battery USB charging cable with overcharge protection indicator light, black, 54cm cord\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/8322\/2025-11-19\/original-image\/dcde03ee-106a-4d09-b7ce-cb2f1d537a93_trans.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis charging cable offers a blend of safety and convenience for 18650 battery users. Its simple design and USB power input make it a practical addition to any battery charging toolkit.\u003c\/p\u003e\u003ch3\u003eSafety Through Overcharge Protection\u003c\/h3\u003e\u003cp\u003eThe integrated overcharge protection circuitry helps prevent damage to the battery and reduces the risk associated with prolonged charging. The indicator light gives you clear status information, so you can disconnect promptly once the battery is full.\u003c\/p\u003e\u003ch3\u003eSimple USB-Powered Charging\u003c\/h3\u003e\u003cp\u003eNo need for a dedicated charging dock or mains adapter with a specific plug type. The cable works with any standard USB power source, giving you more flexibility in where and how you charge your 18650 batteries.\u003c\/p\u003e\u003ch3\u003eCompact and Easy to Store\u003c\/h3\u003e\u003cp\u003eThe single-slot cable design is small and lightweight, making it easy to pack in a bag or drawer. Its 54cm cord is long enough for convenient use but short enough to avoid tangling or taking up excessive space.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"7.4V lithium battery USB charging cable with overcharge protection indicator light, black, 54cm cord\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/8322\/2025-11-19\/original-image\/edbd1c36-08c3-4cbe-89bd-9c3ed5e3adb6_trans.webp\"\u003e\u003c\/div\u003e","brand":"5ewxib-i4","offers":[{"title":"Black","offer_id":54072418468177,"sku":"CJYD240999502BY","price":11.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1040\/8548\/7953\/files\/7e5b3849-bdee-4641-adf8-a4c990ad087b.webp?v=1781538617","url":"https:\/\/avelmere.com\/products\/7-4v-18650-lithium-battery-usb-charging-cable-with-overcharge-protection-indicator-light-for-1-slot-charging-in-1-3-hours-54cm-cord-black","provider":"Avelmere.com","version":"1.0","type":"link"}