{"product_id":"yhchkj-35a-car-battery-charger-12v-24v-smart-trickle-maintainer-with-pulse-repair-and-lcd","title":"YHCHKJ 35A Car Battery Charger — 12V\/24V Smart Trickle Maintainer with Pulse Repair and LCD","description":"\u003cp\u003e\u003cstrong\u003eThe YHCHKJ 35A Car Battery Charger is a compact smart charger and maintainer that safely charges 12V and 24V lithium, LiFePO4, and lead‑acid batteries up to 35A while offering trickle maintenance and pulse repair features.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt for garages, boats, RVs, and workshops, this unit combines high‑current fast charging with multi‑level adjustable modes and integrated safety systems. An easy one‑button start and a clear LCD let you pick between charging profiles and monitor voltage, current, and temperature, while the trickle mode maintains batteries long term. It’s designed to revive weak batteries and keep seasonal vehicles ready without overcharging.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly will it charge my vehicle battery?\u003c\/h3\u003e\n\u003cp\u003eThe charger supports a maximum of 35A for 12V and multiple lower currents for 12V\/24V batteries, enabling much faster charging of large batteries compared with standard maintainers. Actual charge time depends on battery capacity, state of charge, and selected current level.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e12V selectable currents: 10A, 20A, 35A for faster fills.\u003c\/li\u003e\n  \u003cli\u003e24V selectable currents: 5A, 10A, 18A for larger systems.\u003c\/li\u003e\n  \u003cli\u003eMaximum 35A current suitable for trucks, boats, and large leisure batteries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat protections does it include to keep batteries safe?\u003c\/h3\u003e\n\u003cp\u003eSafety features are built in to prevent damage during charging and storage. The unit monitors temperature, limits current, and offers both overcharge and short‑circuit protections to reduce risk under varied conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTemperature compensation for hot and cold climates to protect battery chemistry.\u003c\/li\u003e\n  \u003cli\u003eOvercurrent, overheat, and short‑circuit protection with fireproof materials.\u003c\/li\u003e\n  \u003cli\u003eSmart charge algorithms to reduce overcharging and extend battery life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan this charger revive an old or sulfated lead‑acid battery?\u003c\/h3\u003e\n\u003cp\u003eYes — the YHCHKJ unit includes Pulse Repair technology and a desulfation mode intended to restore some capacity in weakened lead‑acid batteries. Results vary with battery condition, but these modes can often recover batteries that would otherwise be discarded.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePulse Repair targets sulfation to recover lead‑acid battery performance.\u003c\/li\u003e\n  \u003cli\u003eTrickle\/maintenance mode holds batteries at optimal charge without overcharging.\u003c\/li\u003e\n  \u003cli\u003eLCD indicates repair and maintenance status for easier monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I choose the right mode and what is required before starting?\u003c\/h3\u003e\n\u003cp\u003eSelect the battery type (Lithium, LiFePO4, or lead‑acid) and the appropriate current for your battery size. Ensure the battery has at least 2V to start charging and refer to the manual for special handling of deeply discharged 24V batteries.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne‑button start simplifies operation after selecting battery type and current.\u003c\/li\u003e\n  \u003cli\u003eMinimum starting voltage: 2V — unit is not a jump starter and cannot cranking‑start a dead battery.\u003c\/li\u003e\n  \u003cli\u003eFollow manual guidance for activating powerful modes on over‑discharged 24V banks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The YHCHKJ 35A charger is aimed at vehicle owners, fleet operators, boaters, and workshop professionals who need a versatile charger and maintainer that combines fast charging, battery recovery, and long‑term storage care. It’s suitable for owners of trucks, RVs, motorcycles, golf carts, tractors, and marine vessels who want a dependable, feature‑rich charger with clear feedback and robust safety protections.\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: Will this charger start a dead battery?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. It requires a minimum starting voltage of 2V and is not a jump starter; it charges and can attempt pulse repair but cannot cranking‑start a vehicle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use it on both 12V and 24V battery systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The charger supports 12V and 24V batteries with multiple current settings for each voltage to match battery size and needs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"YHCHKJ","offers":[{"title":"Default Title","offer_id":55172530766167,"sku":"B0G8B1P397","price":128.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/yhchkj-35a-front-panel.jpg?v=1790451495","url":"https:\/\/britishgarage.co.uk\/products\/yhchkj-35a-car-battery-charger-12v-24v-smart-trickle-maintainer-with-pulse-repair-and-lcd","provider":"British Garage","version":"1.0","type":"link"}