12V 6A Smart Battery Charger with Pulse Repair — LCD Display, for Lead-Acid, AGM, GEL & LiFePO4 (US Plug)

A smart charger that charges, maintains — and can help tired batteries come back. This fully automatic 12V 6A charger reads your battery, picks the right charge curve, and shuts off when it's full. And when a lead-acid battery has gone weak from sitting, its one-click Pulse Repair mode sends high-frequency pulses that can help break up the sulfate buildup that steals capacity — giving a sulfated, worn-out battery a real second chance instead of a trip to the scrap pile.

Honest note on repair mode: pulse repair can help revive batteries that are sulfated or have lost capacity from sitting discharged. It cannot fix a battery that is truly dead, has a shorted cell, or is physically damaged — no charger can do that. If your battery is just tired, this is the tool that can wake it up.

Works with almost every 12V battery

• Lead-acid, AGM, GEL, Calcium, Wet/flooded, EFB and SLA batteries
• LiFePO4 lithium batteries (charges at 14.6V)
• Battery capacity range: 4–100Ah — cars, trucks, motorcycles, boats, lawn tractors, ATVs and more
• One-touch mode button: Car/Truck, AGM/GEL/LiFePO4, Motorcycle, and Pulse Repair

Smart features

• LCD display shows temperature, charging current, voltage and charge percentage at a glance
• Winter/Summer mode automatically adjusts charging voltage for hot and cold weather
• Full protection suite: reverse-polarity, short-circuit, over-voltage and over-temperature protection
• Cooling fan and flame-retardant ABS shell
• Lightweight — just 338g, with sturdy clamps

Specs

• Output: 12V, 6A max (90W)
• Input: AC 110–240V — US plug
• In the box: 1 × smart battery charger, 1 × user manual

Shipping: this item ships from our supplier partner; delivery typically takes 5–9 days.