Smart 12V/24V 20A Automatic Car Battery Charger | Lithium, LiFePO4, Lead-Acid, AGM/GEL

Smart 12V/24V 20A Automatic Car Battery Charger – Lithium, LiFePO4, Lead-Acid, AGM/GEL

Charge, repair and maintain your batteries with this powerful Smart 12V/24V 20A Automatic Car Battery Charger. Designed for automotive, marine and deep-cycle use, it supports all major battery types, delivers true 7-stage fast charging and includes built-in protection for safe operation in any season.

Fast 20-Amp High-Performance Charging

• 12V 20A fast charging mode.
• 24V 10A mode for trucks, machinery and larger batteries.
• Up to 240W high-efficiency output.
• Far faster than traditional 5–8A chargers.

Compatible With Multiple Battery Types

• Lithium-ion
• LiFePO4
• Lead-Acid (AGM, GEL, SLA, Flooded, VRLA, MF, EFB, Wet)

Ideal for cars, trucks, SUVs, motorcycles, UTVs, caravans, boats, golf carts and more.

Smart CPU Automatic Charging

• Automatic detection of 12V and 24V batteries.
• 7-stage charging with intelligent current adjustment.
• Pulse repair mode helps recover stratified and sulfated batteries.
• Automatically switches to trickle maintenance mode when full.
• Selectable battery type and charging current.

Winter & Summer Temperature Compensation

• Prevents under-charging in cold weather.
• Prevents over-charging in hot climates.
• Optimised charging for year-round battery health.

Advanced Safety Protection

• Reverse polarity protection
• Short-circuit protection
• Over-voltage & over-current protection
• Over-temperature protection
• Fireproof ABS housing
• Cooling system for long-term durability

Visual LCD Display

• Shows charging voltage and current
• Battery percentage
• Temperature
• Summer/Winter mode
• Charging stage status

Plug & Play Simplicity

No complex setup required. Just connect the clips, select mode if needed, and charge. Functions as:

• Battery Charger
• Battery Maintainer
• Trickle Charger
• Battery Desulfator

Specifications

• AC Input: 100–240V, 50/60Hz
• Output Voltage: 12V / 24V
• Output Current: 12V 20A / 24V 10A
• No-Load Output: 27.6V
• Minimum Start Voltage: > 7.0V
• Power: up to 240W
• Size: 158 × 90 × 50 mm
• Supported Batteries: Lithium, LiFePO4, Lead-Acid (AGM/GEL/SLA/EFB/MF/Wet/VRLA)

Package Includes

• 1 × Car Battery Charger
• 1 × Power Cord
• 1 × Cable Clip
• 1 × User Manual

Shipping Notes

PO Box addresses not supported. Please provide a physical address.

Order & Refund Policy

For cancellations, contact us within 2–3 hours of ordering.
Once dispatched, packages cannot be intercepted.
Refunds cover product cost only — shipping is non-refundable.

This all-in-one Smart 12V/24V Automatic Battery Charger is the essential garage tool for charging, restoring and maintaining your vehicle batteries year-round.