TOPDC 25A 12V 24V Automatic Battery Charger & Maintainer – Smart 9‑Stage Trickle Charger with Boost Mode, Power Supply & Alternator Tester – Lead-Acid (AGM/STD/Gel) & LiFePO4 (LFP)

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,478 (2026-07-23 기준)

상품 특징

• 3 Adjustable Charging Currents – This 12V 24V automatic battery charger lets you choose 4A, 12A, or 25A for 12V; 4A or 12A for 24V. Ideal for fast or gentle charging of trucks, RVs, and marine batteries.
• Built‑In Boost Mode (35A) – Need a jump? Activate boost mode to get 35A (12V) or 20A (24V) for 5 minutes. Quickly starts dead batteries without another vehicle.
• Power Supply & Alternator Tester – Use as a 13.6V 25A DC power supply for bench work. The alternator tester evaluates your vehicle’s charging system – green means OK, red needs attention.
• Connect & Forget Maintenance – After full charge, this battery maintainer continuously monitors voltage. Resumes charge at 12.8V (lead‑acid) or 13.1V (LiFePO4) to keep batteries ready.
• Advanced Battery Recovery – Desulfation and recondition modes (dES/rEP) revive sulfated or aged batteries. Also features battery activation mode for deeply discharged (<0.5V) batteries.
• Safe & Universal Compatibility – Reverse polarity and spark‑proof protection. Works with 6V 12V battery charger? Actually this model supports AGM battery charger, STD, GEL, and LiFePO4 battery charger for 12V/24V systems. UL/CSA certified.

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