12V Lithium Ion Battery Charger 20A

12V 20A LiFePO₄ Battery Charger – Smart Charging for Smart Batteries

If you’re running a LiFePO₄ battery, don’t feed it with just any old charger—give it the brains and muscle it deserves. This 12V 20A Smart Charger is designed specifically for Lithium Iron Phosphate batteries, delivering safe, efficient, and maintenance-free charging every time.

With its 8-step charging technology and microprocessor control, it’s like having a personal battery butler—making sure your battery gets the perfect charge without the risk of overcooking it.

Key Features:

-Optimised for LiFePO₄ – Works with 12V lithium batteries from 50Ah to 200Ah

-8-Step Smart Charging – Controlled voltage & current for maximum battery life

-Battery Health Protection – Low voltage reset, overcharge prevention, and short-circuit safety

-Plug & Play – No need to disconnect the battery for charging

-All-Weather Ready – Operates from -20°C to +50°C without breaking a sweat

-20A Output – Fast, safe charging without stressing your battery

-Built Tough – Durable enclosure for real-world use in RVs, boats, off-grid, or solar

Tech Specs:

-Input: 220–240V AC, 50–60Hz

-Output: 13.8V/14.6V, 20A max

-Battery Size Range: 50Ah–200Ah (maintains up to 150Ah without overcharging)

-For 12V LiFePO₄ batteries only

Why You’ll Love It:

-Charges fast but safely—no fried batteries here

-Extends battery life with proper charging cycles

-Perfect for solar systems, RVs, boats, off-grid power setups

-Set it, forget it, and get on with your day (or your fishing)

Warranty:
Comes with manufacturer’s warranty—just follow correct installation and safety guidelines to keep it valid.

Charge smart. Charge safe. Keep your lithium happy.