{"product_id":"dc-dc-step-up-module-dc4-3-27v-adjustable-charging-step-up-boost-module-lithium-li-ion-18650-battery-charger-board-diy-kit-parts","title":"Dc Dc Step Up Boost Module 4 3 27V Adjustable 18650 Charger","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Dc Dc Step Up Boost Module 4.3–27V Adjustable 18650 Charger — a compact, all-in-one power solution for charging, boosting, and discharging lithium-ion cells. This versatile module takes a low DC input (4.5–8V) and provides a stable, continuously adjustable output from 4.3V up to 27V. It’s designed to charge 18650 Li-ion batteries (charging voltage 4.2V) with a maximum charging current of 1A, while also offering a built-in boost converter to raise voltage and a discharge function to meet varying device power needs. The integrated protection system includes overcharge, short-circuit, and overheat protection, helping keep both your battery and equipment safe. Its compact 33x24x4 mm footprint makes it ideal for DIY projects, portable power packs, and space-constrained applications.\u003c\/p\u003e \u003ch3\u003eBenefits \u0026amp; Tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAll-in-one power solution: charge, boost, and discharge from a single compact module — great for DIY battery packs and portable power supplies.\u003c\/li\u003e \u003cli\u003eAdjustable output: freely set output from 4.3V to 27V to match your device requirements, while keeping charging safe at 4.2V and up to 1A.\u003c\/li\u003e \u003cli\u003eProtective design: built-in overcharge, short-circuit, and overheat protections help extend battery life and improve reliability in everyday projects.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eOrigin: Mainland China\u003c\/li\u003e \u003cli\u003eType: Module\u003c\/li\u003e \u003cli\u003eCondition: New\u003c\/li\u003e \u003cli\u003eInput voltage: 4.5–8V DC\u003c\/li\u003e \u003cli\u003eOutput voltage: 4.3–27V DC (continuously adjustable)\u003c\/li\u003e \u003cli\u003eCharging voltage: 4.2V DC\u003c\/li\u003e \u003cli\u003eCharging current: Max. 1A\u003c\/li\u003e \u003cli\u003eDischarge current: Max. 2A\u003c\/li\u003e \u003cli\u003eProtection: Overcharge protection included\u003c\/li\u003e \u003cli\u003eProduct size: 33.00 x 24.00 x 4.00 mm (1.3 x 0.94 x 0.16 inch)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePackage includes:\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e1 x Step Up Module\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWarnings \/ Reminders\u003c\/h3\u003e\n\u003cp\u003eNote: Due to monitor and lighting variations, the actual color may differ from images. Please allow 1–2 cm of measurement deviation due to manual measurement.\u003c\/p\u003e \u003cp\u003e\u003cem\u003eProviding quality and trusted service since 2002 at intercyprus.com.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cp\u003ePlease note: All electronic and mechanical equipment, devices and machines sold to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e","brand":"InterCyprus","offers":[{"title":"3PCS","offer_id":51447960994134,"sku":"1005009910047792-3PCS","price":6.1,"currency_code":"EUR","in_stock":true},{"title":"5PCS","offer_id":51447961026902,"sku":"1005009910047792-5PCS","price":9.26,"currency_code":"EUR","in_stock":true},{"title":"1PC","offer_id":51447961059670,"sku":"1005009910047792-1PC","price":3.32,"currency_code":"EUR","in_stock":true},{"title":"2PCS","offer_id":51447961092438,"sku":"1005009910047792-2PCS","price":5.46,"currency_code":"EUR","in_stock":true},{"title":"20PCS","offer_id":51447961125206,"sku":"1005009910047792-20PCS","price":29.35,"currency_code":"EUR","in_stock":true},{"title":"8PCS","offer_id":51447961157974,"sku":"1005009910047792-8PCS","price":12.03,"currency_code":"EUR","in_stock":true},{"title":"10PCS","offer_id":51447961190742,"sku":"1005009910047792-10PCS","price":16.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/Sb01cb55f3464476b9c89619a58d4c77a5.webp?v=1759230855","url":"https:\/\/www.intercyprus.com\/products\/dc-dc-step-up-module-dc4-3-27v-adjustable-charging-step-up-boost-module-lithium-li-ion-18650-battery-charger-board-diy-kit-parts","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}