12V 5A Automatic Car Battery Charger – LCD, AGM & Wet

Alasicka 12V Intelligent Automatic Car Battery Charger – 5A with LCD Display

Keep your vehicle's battery in peak condition with the Alasicka 12V 5A Full Automatic Battery Charger. Engineered with microprocessor (CPU) control and a 3-stage intelligent charging cycle, this charger automatically manages the entire charging process — from bulk charge through to float maintenance — so you never have to worry about overcharging. Simply connect it and let the smart technology do the work.

Compatible with a wide range of 12V lead-acid battery types including Wet, AGM, GEL, EFB, and Calcium batteries from 4Ah to 100Ah, this is the all-in-one solution for cars, motorcycles, trucks, boats, and more. Made in China.

Key Features

• 3-Stage Automatic Charging: Bulk, absorption, and float stages protect your battery and maximize its lifespan.
• Intelligent Overcharge Protection: Automatically stops and maintains — safe to leave connected indefinitely.
• Digital LCD Display: Real-time monitoring of charging status, voltage, and progress at a glance.
• Wide Compatibility: Supports Lead-Acid, GEL, AGM, EFB, Wet, and Calcium batteries (4–100Ah).
• Universal Input Voltage: Accepts 100–240V AC, 50–60Hz — works worldwide.
• Temperature Recognition: Thermal protection engages at 65°C (±5°C) to prevent overheating.
• Switchmode Technology: Efficient and lightweight design with ~85% efficiency.
• Fan Cooling: Built-in fan keeps the unit running cool during extended sessions.
• CE Certified: Compliant with CB, CE, IEC60335, EN61000, EN55014 standards.
• Bilingual Panel: English and Russian display panel for versatile use.

Built-In Safety Protections

• ✔ Polarity (reverse connection) protection
• ✔ Output short-circuit protection
• ✔ Non-battery-link protection
• ✔ Over-voltage protection
• ✔ Over-temperature protection

Technical Specifications

What's in the Box

• 1× 12V 5A Automatic Battery Charger
• 1× User Manual

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Learn more: FuelEconomy.gov on vehicle maintenance

Frequently Asked Questions

Q: What types of batteries is this 12V automatic charger compatible with?

A: This charger is compatible with most 12V lead-acid battery types, including Wet, AGM, GEL, EFB, and Calcium batteries ranging from 4Ah to 100Ah. It is ideal for use with car, motorcycle, truck, boat, and lawn equipment batteries.

Q: Is it safe to leave this battery charger connected overnight or for extended periods?

A: Yes. The 3-stage automatic charging system — which includes a bulk, absorption, and float maintenance stage — prevents overcharging by automatically switching to a maintenance mode once the battery is fully charged. You can safely leave it connected indefinitely without risk of overcharging.

Q: Does this charger work with both 110V and 220V outlets?

A: Absolutely. The charger accepts a universal input voltage of 100–240V AC at 50–60Hz, making it compatible with standard outlets in North America, Europe, Asia, and most countries worldwide.

Q: What safety features does this battery charger include?

A: This charger includes multiple built-in protections: polarity (reverse connection) protection, output short-circuit protection, over-voltage protection, over-temperature protection (thermal shutoff at 65°C ±5°C), and non-battery-link protection — ensuring safe operation for both you and your battery.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.