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Epoch Batteries 48V 15A Lithium Battery Charger - Off Grid Stores
by Epoch Batteries

Epoch Batteries 48V 15A Lithium Battery Charger

SKU: CHG-48V15A
$259.00 - $259.00
$259.00
$259.00 - $259.00
$259.00
Availability:
In stock

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Product Highlights
  • 48V 15A LiFePO4 Battery Charger: A premium, ultra-high-efficiency (up to 95%) rapid charging solution specifically optimized with the correct charging profile to safely power up your 48V lithium battery banks.
  • Plug-and-Play 120V Convenience: Ready to use right out of the box. Plugs directly into any standard 120V A/C household wall outlet and features heavy-duty ring terminals for a simple, highly secure connection to your battery.
  • IP67 WATERPROOF & Shock-Resistant: Fully sealed against heavy water and dust ingress. Engineered to effortlessly withstand the harsh vibrations and bumps of mobile, off-road, RV, and marine environments.
  • Advanced Thermal Management: Housed in a premium, lightweight aluminum alloy casing that naturally doubles as an integrated heatsink, guaranteeing safe, continuous operation in extreme working temperatures (-40°C to 60°C).
  • Comprehensive Smart Protections: Built-in intelligent circuitry automatically safeguards your expensive battery investment against overcharging, reverse polarity, overvoltage, overcurrent, short circuits, and dangerous temperature spikes.
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Epoch Batteries 48V 15A Lithium Battery Charger

Epoch Batteries 48V 15A Lithium Battery Charger

Smart LiFePO4 charging

Epoch 48V 15A LiFePO4 Battery Charger | IP67 Waterproof

Protect your 48V lithium investment with the Epoch 48V 15A charger, a smart 48V lithium battery charger engineered for LiFePO4 systems in golf carts, RVs, marine setups, and off-grid battery banks.

This waterproof 48V charger combines standard 120V AC input, a 15 amp fast-charge output, ring terminal connections, up to 95% charging efficiency, and built-in safety protections in a rugged aluminum housing that is ready for mobile and onboard use.

48V
LiFePO4 systems
15A
Charge current
120V
AC input
IP67
Waterproof
95%
Efficiency

Built for safe, simple lithium charging

LiFePO4 profile For 48V lithium packs
Auto protection Overcharge safeguards
Ring terminals Secure output connection
Aluminum housing Doubles as heatsink
Shock resistant Mobile-ready design
Up to 95% Charging efficiency

Purpose-Built for Lithium (LiFePO4) Systems

The right charger protects your battery, improves performance, and helps preserve cycle life.

Standard lead-acid chargers are not designed around the voltage behavior of lithium iron phosphate chemistry. The Epoch 48V 15A LiFePO4 battery charger is built for 48V lithium systems, helping your deep cycle lithium charger deliver a safe, efficient charging cycle for compatible golf cart, marine, RV, and off-grid battery banks.

Dedicated lithium charge profile

Designed for safe charging for LiFePO4 batteries, this smart lithium charger supports the charging needs of 48V lithium battery systems instead of relying on old lead-acid charging behavior.

Fast, 15 amp output

The 15A output gives 48V golf carts, RV systems, marine lithium banks, and off-grid storage setups a practical balance of charging speed and battery-friendly current.

Smart protection and auto-shutoff support

Built-in overcharge, overvoltage, overcurrent, reverse polarity, short-circuit, ambient temperature, and overtemperature protections help make charging simple and confidence-inspiring.

Rugged IP67 Waterproofing & Onboard Ready

Built for mobile environments where dust, moisture, and vibration are part of the job.

The IP67 waterproof 48V charger uses a lightweight aluminum alloy body that doubles as a heatsink, helping it stay compact, durable, and efficient. Its shock-resistant design makes it a strong match for onboard golf cart charger installations, 48V marine lithium charging, RV charging compartments, utility vehicles, and shop or fleet maintenance use.

Plug-and-Play 120V Simplicity

No 240V garage wiring required.

The Epoch 48V 15A charger plugs into standard 120V AC outlets and uses ring terminal output connectors for a secure battery connection. It is ready to charge right out of the box, making it easy to keep 48V lithium golf carts, RV battery systems, marine banks, and off-grid batteries topped up with less downtime.

Ideal 48V Charging Applications

A practical charger for golf cart, marine, RV, and off-grid lithium setups.

  • ✓ 48V lithium golf cart battery systems and onboard charging installs.
  • ✓ 48V marine lithium charger applications where charger location is exposed to moisture or vibration.
  • ✓ 48V RV lithium battery systems, utility vehicles, and mobile work platforms.
  • ✓ 48V off-grid battery charger use for compatible LiFePO4 energy storage banks.
  • ✓ Fleet, shop, garage, and maintenance charging for compatible 48V lithium packs.

Why Use a Dedicated 48V Lithium Charger?

Better charging behavior for LiFePO4 chemistry.

LiFePO4 batteries require a different charging profile than lead-acid batteries. Pairing your 48V lithium bank with a dedicated smart lithium charger helps reduce the risk of incomplete charging, unnecessary BMS trips, and chemistry mismatch while delivering a simple plug-and-play charging experiencharging and installation note

Charging and installation note

Before charging, verify that the connected battery is a compatible 48V LiFePO4 battery and confirm polarity, terminal security, cable routing, ventilation, charger mounting, and moisture exposure. Follow Epoch’s documentation and your battery manufacturer’s charging guidance for final installation and use.

Specifications:

Epoch Batteries 48V 15A Lithium Battery Charger
Product Type 48V 15A LiFePO4 battery charger
Compatible Chemistry Lithium iron phosphate / LiFePO4
Recommended Use 48V lithium battery systems
Electrical Specifications
Output System Voltage 48V
Charge Current 15A
Input Voltage 120V AC
Input Outlet Standard 120V AC outlet
Output Connector Ring terminal connector
Charging Efficiency Up to 95%
Construction and Design
Housing Lightweight aluminum alloy
Thermal Design Housing doubles as a heatsink
Ingress Protection IP67 dustproof and waterproof
Shock Resistance Shock-resistant design for storage and operation
Mobile Use Suitable for mobile operations, including RV
and marine applications
Protection Features
Overtemperature Protection Yes — working temperature −40°F to 140°F
Ambient Temperature Protection Yes
Reverse Polarity Protection Yes
Overcharge Protection Yes
Output Overvoltage Protection Yes
Output Overcurrent Protection Yes
Output Short-Circuit Protection Yes

Frequently Asked Questions

Can I use this charger on standard lead-acid or AGM batteries?

No. This charger is specifically programmed for 48V Lithium Iron Phosphate (LiFePO4) batteries. It should not be used on traditional lead-acid, SLA, AGM, or gel batteries because those chemistries require different charging profiles.

Can I permanently mount this charger on my golf cart or boat?

Yes. The Epoch 48V 15A charger is built with an IP67 dustproof and waterproof housing, a shock-resistant design, and ring terminal output leads, making it well suited for onboard golf cart, RV, and marine installations when installed according to the manufacturer’s guidance.

How long will it take to charge my battery?

Charging time depends on your battery capacity and depth of discharge. To estimate, divide the battery’s amp-hour rating by the charger’s 15A output. For example, a fully depleted 48V 105Ah battery will take roughly 7 hours to recharge, with some additional time possible as the charger tapers near full charge.

Do I need a special 240V outlet to use this charger?

No. This charger uses standard 120V AC input, so it can plug into a typical U.S. household wall outlet or a properly rated extension cord.

Is it safe to leave the charger plugged in overnight?

Yes. The Epoch 48V 15A smart lithium charger includes overcharge protection and other safety protections designed to prevent unsafe charging conditions. Always charge in a suitable location and follow Epoch’s charging and storage guidance.

What happens if I accidentally hook the cables up backward?

The charger includes reverse polarity protection. If the output leads are connected incorrectly, the charger is designed to protect itself and the connected battery system rather than beginning a normal charge cycle.

Can this charger be used for 12V, 24V, or 36V lithium batteries?

No. This model is designed for 48V LiFePO4 battery systems. Use a dedicated 12V, 24V, or 36V LiFePO4 charger for lower-voltage lithium battery banks.

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