Hot Sale Portable 12V Charger for 12V 4Ah Battery
Premium-grade ABS housing ensures durability and heat resistance for long-term use. Precision-engineered circuitry delivers stable 12V output with overcharge and short-circuit protection. Compact, lightweight design (150g) for effortless portability in cars, boats, or outdoor power tools. Fast-charging efficiency restores 4Ah batteries in under 2 hours with smart IC auto-shutoff. Universal compatibility extends to security systems, medical devices, and RV accessories. Gold-plated contacts minimize resistance for consistent performance. Industrial-grade components withstand extreme temperatures (-20°C to 60°C). Includes anti-slip rubber base and LED charging indicators for precision monitoring. Ideal for emergency kits, camping gear, and professional maintenance teams. Direct wholesale pricing—bulk orders receive additional discounts. Ships globally with certified CE/FCC safety standards.