{"product_id":"12v-24v-car-battery-charger-engine-starter-up-to-50a-fast-charging-250a-cranking-amps-auto-maintainer-desulfator-repair-winter-mode-for-agm-gel-deep-cycle-batteries-color-50a-1","title":"12V\/24V Car Battery Charger \u0026 Engine Starter – Up to 50A Fast Charging, 250A Cranking Amps, Auto Maintainer, Desulfator, Repair \u0026 Winter Mode for AGM, Gel, Deep Cycle Batteries - color: 50A","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e5-in-1 Multi-Function Unit: Charger, Jump Starter, Maintainer, Battery Repairer \u0026amp; Desulfator. Handles daily charging, long-term storage maintenance and aged battery revival, replacing multiple single-purpose tools to cut costs.\u003c\/li\u003e\n\u003cli\u003eEfficient, Energy-Saving, Fast Charging: The battery charger automatically recognizes battery voltage (12V: 8A\/15A\/50A, 24V: 7.5A\/7.5A\/25A). The maximum charging current is 50A, capable of fully charging a battery in a short time to meet your different needs. It not only saves energy but also saves you a lot of waiting time.\u003c\/li\u003e\n\u003cli\u003eEngine Start \u0026amp; Winter Modes: 250A surge current cranks vehicles in 3s to revive flat batteries. Winter Mode boosts charging for cold batteries for full replenishment.Safety Note: It won’t charge\/jump-start batteries under 1V; built-in safety cutoff protects the unit and users.\u003c\/li\u003e\n\u003cli\u003e7-Stage Automatic Charging Cycle: Detection → Pulse Desulfation → Fast Charge → Trickle Charge → Recheck → Float Maintenance → Absorption Charge. Zero manual operation revives damaged batteries and avoids harm from over\/undercharging.\u003c\/li\u003e\n\u003cli\u003eComplete Multi-Layer Safety System: Reverse polarity, short-circuit, overcharge, overheat, overvoltage and overcurrent safeguards prevent miswiring and detect faulty batteries. High-power cooling fan and 120°C heat-resistant clamps deliver stable long-duration high-current operation.\u003c\/li\u003e\n\u003cli\u003eWide Compatibility: Fits 12V\/24V lead-acid batteries (STD, AGM, GEL, MF, EFB, Calcium \u0026amp; deep-cycle) for cars, boats, RVs and power sports.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e AZZUNOX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e 50A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 11.4\"D x 7.5\"W x 5.7\"H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Weight:\u003c\/strong\u003e 8.75 Pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 12 Volts, 24 Volts\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brand: AZZUNOX","offers":[{"title":"Default Title","offer_id":40833587708033,"sku":"B0DX77P86D-color-50a","price":209.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/5754\/0993\/files\/51s9qOE3OpL_e1264861-48b8-493c-8fba-c25c6535526a.jpg?v=1784672646","url":"https:\/\/garagenest.us\/products\/12v-24v-car-battery-charger-engine-starter-up-to-50a-fast-charging-250a-cranking-amps-auto-maintainer-desulfator-repair-winter-mode-for-agm-gel-deep-cycle-batteries-color-50a-1","provider":"GarageNest","version":"1.0","type":"link"}