{"product_id":"5v-lithium-battery-charging-and-protection-integrated-board-with-4-2v-cut-off-1000ma-maximum-charging-current-2-5v-over-discharge-protection-and-a-compact-26mm-by-17mm-blue-pcb-design-for-power-management-projects","title":"5V lithium battery charging and protection integrated board with 4.2V cut-off, 1000mA maximum charging current, 2.5V over-discharge protection, and a compact 26mm by 17mm blue PCB design for power management projects.","description":"\u003ch1\u003e5V Lithium Battery Charging and Protection Board with 4.2V Cut-off and 1000mA Charging\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Blue lithium battery charging and protection integrated circuit board measuring 26 by 17 millimetres.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/29\/2025-09-28\/original-image\/1147638285863.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis all-in-one lithium battery management board combines a charging circuit with critical protection features on a single, compact 26mm by 17mm module. Designed for DIY electronics, portable gadgets, and small power banks, it provides a straightforward solution for safely managing a single-cell lithium-ion or lithium-polymer battery. It accepts a standard 5V input, making it compatible with common USB power sources. By integrating overcharge prevention, over-discharge cut-off, and overcurrent protection, it helps extend battery life and enhances the safety of your projects. The board arrives ready for soldering connections to your power source, battery, and load.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Blue lithium battery charging and protection integrated circuit board measuring 26 by 17 millimetres.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/29\/2025-09-28\/original-image\/153334228791.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe board's primary function is to manage a single lithium battery cell's charging cycle and provide safeguards against common electrical faults. Its design prioritises essential functionality within a minimal footprint, making it a practical choice for space-constrained applications.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe module is constructed on a standard fibreglass printed circuit board (PCB) with a blue solder mask. All necessary electronic components for charging and protection are soldered onto this board. This integrated design eliminates the need for separate charging ICs and protection circuits, simplifying assembly and reducing the component count in your final product. The blue colour is a standard finish for PCBs and aids in visual inspection of solder joints.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eThe board measures 26mm by 17mm, a compact size that offers significant flexibility for integration. This small footprint allows it to be fitted into tight enclosures for portable devices, drones, or custom battery packs. The dimensions are provided to help with planning the layout within your project case. Mounting holes are not specified, so you may need to secure it using adhesive or a custom bracket depending on your application.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Blue lithium battery charging and protection integrated circuit board measuring 26 by 17 millimetres.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/29\/2025-09-28\/original-image\/1759240881925.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis board serves as the core power management unit in a variety of electronic applications where a rechargeable lithium battery is the power source.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eIn professional prototyping, product development, or educational electronics kits, this module provides a reliable, pre-built solution for battery management. It saves design and testing time for engineers and hobbyists focusing on the core functionality of their device rather than the power subsystem. It is suitable for integration into portable measurement equipment, demonstration units, or custom tools that require a safe, rechargeable power source.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor DIY enthusiasts and makers, this board is ideal for powering custom projects like LED lighting setups, small fans, or sensor nodes. It can be used to build or repair portable phone chargers, wireless speakers, or remote-controlled toys. The clear specifications allow for straightforward wiring to common lithium cells, enabling the creation of custom battery-powered devices for home automation, gardening, or security.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Blue lithium battery charging and protection integrated circuit board measuring 26 by 17 millimetres.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/29\/2025-09-28\/original-image\/34161336961108.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eChoosing this integrated board offers practical advantages centered on simplification, safety, and space efficiency for your electronic designs.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe board is a durable, solid-state module with no moving parts, designed for long-term use within a finished product. Once correctly installed and wired, it requires no ongoing maintenance. Its protection features help preserve the lifespan of the connected lithium battery by preventing harmful operating conditions, promoting reuse of the core power cell over multiple charge cycles.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThis product delivers specific value through its integration of multiple functions. It combines a charger with protection circuitry, eliminating the need to source and connect separate components. The clearly defined specifications—such as the 5V input, 1000mA charge current, and precise protection thresholds—provide confidence in its performance and compatibility. The compact size is a key differentiator for projects where internal space is at a premium.\u003c\/p\u003e","brand":"i4dt8b-mk","offers":[{"title":"Blue","offer_id":55559349436801,"sku":"CJJSCCYD00044-Blue","price":5.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/3225\/8689\/files\/153334228791.webp?v=1776852056","url":"https:\/\/shopfluxpro.com\/products\/5v-lithium-battery-charging-and-protection-integrated-board-with-4-2v-cut-off-1000ma-maximum-charging-current-2-5v-over-discharge-protection-and-a-compact-26mm-by-17mm-blue-pcb-design-for-power-management-projects","provider":"shopfluxpro.com","version":"1.0","type":"link"}