Bolt Energy Heavy Duty Waterproof High-Speed 48V SMART Lithium Battery Charger

Fast Charging • Smart Protection • Built for Harsh Environments

If you want a charger that keeps up with the performance of your 48-volt lithium setup, this is it. The Bolt Energy 48V SMART Lithium Battery Charger delivers high-speed charging, smart cell management, and rugged durability—all engineered to meet the demands of modern lithium-powered golf carts and utility vehicles.

Designed with a waterproof, heavy-duty housing, this charger handles outdoor environments, daily use, and rough storage conditions without missing a beat. Its integrated smart charging logic monitors voltage and cell balance throughout the cycle, helping maximize battery longevity and protect your investment. And with an included lockout signal, your cart stays safely disabled while charging.

This is the charger Bolt pairs with its lithium battery systems for a reason—it’s fast, reliable, and built to last.

Top Features of the Bolt 48V SMART Lithium Charger

High-Speed Charging Performance
Engineered for rapid recovery times so you spend less time plugged in and more time driving.

Smart Lithium Charge Profile
Automatically balances cells, regulates charge stages, and shuts off at the correct voltage to prevent overcharge.

Rugged Waterproof Housing
Sealed construction helps protect against dust, moisture, splashes, and real-world outdoor conditions.

Integrated Charger Lockout
Sends a signal to disable the cart while charging—an important safety measure for shops, fleets, and home garages.

Optimized for Bolt Energy Batteries
Delivers the proper voltage and amperage curve for Bolt lithium packs, ensuring consistent, healthy cycles.

Heavy-Duty Construction
Built for reliability in commercial, course, fleet, and recreational use where chargers see daily wear.

Perfect For

• 48-volt lithium golf carts
• LSVs, utility carts, and commercial fleet vehicles
• Customers upgrading from slow or outdated chargers
• Anyone wanting a fast, protective, long-life charging solution

Have Charging or Compatibility Questions?

Our Extreme Kartz lithium experts make sure your charger, port, and battery setup are all correctly matched for safe and optimal performance.
Call us: 678-331-7404

Specifications