{"product_id":"yourheey-12v-24v-0-20a-heavy-duty-battery-charger-maintainer-2026-model-repair-mode-winter-boost","title":"yourheey 12V\/24V 0–20A Heavy-Duty Battery Charger \u0026 Maintainer — 2026 Model, Repair Mode \u0026 Winter Boost","description":"\u003cp\u003e\u003cstrong\u003eThe Yourheey 2026 charger is a heavy-duty 12V\/24V 0–20A battery charger and maintainer that charges, repairs, and protects lead-acid batteries with smart sensing, auto shutoff and a winter-optimized mode.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt for cars, trucks, motorcycles, RVs, boats and lawn equipment, this upgraded Yourheey unit combines fast charging capability with precision maintenance. Military-grade copper coils and an aluminum-alloy body improve heat dissipation and durability, while intelligent charging algorithms automatically select voltage and current to reduce overcharging and water loss. Note: this model is designed for lead-acid chemistries (AGM, GEL, flooded, EFB, MF, calcium and deep-cycle) and is not compatible with lithium\/LiFePO4 batteries.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the charger detect and protect my vehicle’s battery?\u003c\/h3\u003e\n\n\u003cp\u003eThe charger auto-senses 12V or 24V systems and adjusts charging parameters without manual switching, so you avoid incorrect settings. Built-in constant-voltage (C.V.) and constant-current (C.C.) routines provide a controlled full charge and faster boost when needed, and the unit stops charging automatically once the battery reaches full capacity.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAutomatic 12V\/24V detection—no user switching required.\u003c\/li\u003e\n  \u003cli\u003eAuto shutoff to prevent overcharge and reduce gas evolution.\u003c\/li\u003e\n  \u003cli\u003eC.V. for safe full charging and C.C. for rapid emergency boosts.\u003c\/li\u003e\n  \u003cli\u003eEnergy-saving and strong modes to balance efficiency and power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan this charger recover a deeply discharged or sulfated battery?\u003c\/h3\u003e\n\n\u003cp\u003eYes — the Yourheey charger includes a pulse-based repair mode that uses dual-frequency pulses to break down sulfate crystals on lead plates. The repair routine can evaluate battery health and apply targeted pulsing to revive many batteries that read very low voltages, extending service life when recovery is possible.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eREPAIR mode diagnoses battery condition and applies pulses.\u003c\/li\u003e\n  \u003cli\u003eWorks on batteries down to about 3V for potential recovery.\u003c\/li\u003e\n  \u003cli\u003ePulse technology reduces sulfation and can restore lost capacity.\u003c\/li\u003e\n  \u003cli\u003eIdeal for seasonal storage and long-term maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this charger perform in cold weather and for large batteries?\u003c\/h3\u003e\n\n\u003cp\u003eThe unit includes a Winter Mode optimized for sub-zero temperatures, increasing current to overcome reduced battery responsiveness. With a maximum 20A output and compatibility with 12V\/24V systems, it’s suitable for large batteries in trucks, RVs and marine applications while still serving small engines and motorcycles precisely.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWinter Mode boosts current to charge at low temperatures.\u003c\/li\u003e\n  \u003cli\u003e20A max output supports fast charging of high-capacity batteries.\u003c\/li\u003e\n  \u003cli\u003eWorks for automotive, marine, RV, and lawn-equipment batteries.\u003c\/li\u003e\n  \u003cli\u003eDurable housing and copper coils for better heat management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety and convenience features does it include?\u003c\/h3\u003e\n\n\u003cp\u003eThe charger emphasizes safe, user-friendly operation with a color display, multiple charging modes, and automatic low-power selection for energy efficiency. Heavy-duty clamps, thermal management, and an aluminum-alloy casing make it suitable for garage or roadside use, and a three-year warranty adds service peace of mind.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eColor screen shows mode, voltage, and progress clearly.\u003c\/li\u003e\n  \u003cli\u003eMultiple preset modes for AGM, GEL, flooded, EFB, and deep-cycle batteries.\u003c\/li\u003e\n  \u003cli\u003eAuto energy-saving mode for long-term maintenance charging.\u003c\/li\u003e\n  \u003cli\u003e3-year warranty and 24\/7 technical support from Yourheey.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Yourheey 2026 charger is aimed at vehicle owners and fleet operators who need a rugged, versatile charger that can both rapidly recharge large batteries and gently maintain or repair lead-acid batteries over time. It suits DIY mechanics, marine users, RV owners, landscapers, and anyone who stores seasonal equipment and wants a single charger to service motorcycles to heavy trucks—provided their batteries are lead-acid chemistry.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this charger compatible with lithium or LiFePO4 batteries?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The Yourheey 2026 is designed for lead-acid chemistries only and is not compatible with lithium or LiFePO4 batteries.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the charger revive a completely dead battery?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It can attempt recovery of batteries down to about 3V using pulse repair, but success depends on the battery’s condition and age.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"yourheey","offers":[{"title":"Default Title","offer_id":55172614259031,"sku":"B0FLJLQJR2","price":192.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/yourheey-front-panel-color-screen.jpg?v=1790453426","url":"https:\/\/britishgarage.co.uk\/products\/yourheey-12v-24v-0-20a-heavy-duty-battery-charger-maintainer-2026-model-repair-mode-winter-boost","provider":"British Garage","version":"1.0","type":"link"}