Enexer 48V 30AH LiFePO4 Battery for Off-Grid, Solar & Energy Storage

A premium lithium upgrade designed for reliable power, longer runtime, and zero maintenance.

Up to 5× longer lifespan than lead-acid — built for solar, energy storage, and off-grid systems.

✔ Lightweight & Maintenance-Free
✔ Built-In Smart BMS Monitoring
✔ Stable Power Under Load
✔ Safe & Certified
✔ 10-year Warranty & Long Lifespan

$959⁹⁹

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Free shipping across Canada • Canadian technical support

10-Year Warranty

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The Enexer DL-4830 48V 30Ah deep cycle lithium iron phosphate (LiFePO4) battery is engineered for unwavering durability, safety, and peak performance.

This 48V deep-cycle battery revolutionizes energy storage and power delivery. It utilizes premium quality Grade A UL1642 certified lithium iron phosphate cells and a smart battery management system, all packed into a space-efficient IP67 casing.

It outperforms traditional lead-acid batteries in every way. You get a lifespan of over 10 years, charging that's up to five times faster, and a battery that weighs 60% less. That makes it a great choice for solar PV, battery energy storage systems, and reliable backup power.

This battery requires zero maintenance and is built to thrive in extreme conditions, ensuring reliable energy storage and power with zero upkeep. Enexer is committed to providing only the highest quality products that last and offers a 10-year warranty on this battery.

Why Choose Lithium Over Lead-Acid?

Traditional lead-acid batteries fall short when it comes to performance, lifespan, and reliability.

Enexer lithium batteries are engineered to deliver consistent power, longer runtime, and zero maintenance.

• Up to 5× longer lifespan
• 50% lighter than lead-acid
• Stable voltage output under load
• Faster and more efficient charging

This is a true upgrade, not just a replacement.

Why Choose Enexer

Proudly Canadian
A Canadian-based company committed to quality, transparency, and dependable support.
Engineering-Led by Design
Every product is developed with a focus on technical discipline and real-world performance.
Quality Without Compromise
We maintain high standards to ensure consistent performance, reliability, and durability.
Trusted Support
We provide clear guidance, reliable documentation, and responsive customer support.
Clean, Safe, Future Ready
Our solutions are designed to be safe, efficient, and ready for the future of energy.

Feature	Enexer	Standard Lithium Batteries
Weight & Maintenance	Lightweight, maintenance-free design	Heavier or less convenient
Smart Monitoring	Built-in Smart BMS with real-time monitoring	Limited visibility into battery status
Safety	Safe LiFePO₄ chemistry with certifications	Quality and certifications vary
Power Output	Stable power under load	Performance may dip under demand
Warranty	10-year warranty	Often shorter coverage
Support	Canadian support and documentation	Limited technical guidance

Specifications and features may vary by manufacturer and model.

Built for Real-World Applications

RV & Camper Systems

• Longer off-grid runtime
• Lightweight upgrade from lead-acid
• Reliable power for appliances
Solar Energy Storage

• Deep cycle performance
• High efficiency charging
• Reliable off-grid storage
Marine & Trolling Motors

• Stable voltage output
• Longer runtime on the water
• Lightweight and durable

Technical Specifications

Key Specs & Highlights

Nominal Voltage: 51.2V

Capacity: 30Ah

Energy: 1536Wh

Max Discharge Current: 60A continuous / 120A peak (3s)

Max Charge Current: 30A

Life Cycle: 4000 @ 80% DoD

Weight: 15.5kg (34.2lbs)

Dimensions: 329mm (13") x 172mm (6.8") x 215mm (8.5")

IP Rating: IP67

Warranty: 10 years

Cells & Casing

Cell Construction:

Brand new LiFePO4 cells
Grade A, UL1642-certified LiFePO4 cells
3.2V nominal per cell
Either cylindrical or prismatic, depending on the specific battery model (refer to datasheet for details)
Supports up to 4 parallel connections

Casing Material:

Rugged black IP67-rated ABS enclosure with fixed top cover
Not designed for submersion

Smart BMS & Bluetooth Monitoring

Smart Battery Management System (BMS):

Comprehensive safety and performance management, including:

Cell-level and pack-level overcharge and over-discharge protection with auto recovery
Charge/discharge overcurrent protection with auto recovery
High/low temperature protection
Passive cell balancing and equalization
Bluetooth connectivity for live monitoring
Remote diagnostics via the Enexer App

Bluetooth Monitoring:

This battery includes built-in Bluetooth for real-time monitoring
Download the free Enexer app (Apple App Store / Google Play) to view battery status, performance data, and diagnostics instantly

Temperature Performance

Temperature Performance:

Discharge Temperature Range: -20°C to 65°C
Charge Temperature Range: 0°C to 60°C

Certifications

Certifications:

CE, MSDS, UN38.3, RoHS
Complies with Canadian, U.S., and international transport regulations

Important Usage Notes

This is a deep-cycle battery and must not be used for starting engines
Use only Enexer LiFePO₄ chargers or chargers designed for LiFePO₄ batteries
The battery assembly has an IP67 rating, making it dust-tight and resistant to water jets
The battery must not be submerged in liquids

Resources & Downloads

Lithium Battery Selector

Engineered for Reliability

Enexer batteries are built using only high-quality LiFePO4 cells and advanced battery management systems.

Every unit is designed for consistent performance, long lifespan, and real-world reliability.

Backed by Canadian support and full technical documentation, you can trust your power system will perform when it matters most.

Ready to Order?

Upgrade your power system with confidence. Add to cart or contact our team for expert support.

Frequently Asked Questions

What is the capacity and voltage of this battery?

The Enexer DL-4830 has a nominal voltage of 51.2V and a nominal capacity of 30Ah, delivering a rated energy of 1536Wh. Rated Life Cycles: 4000 cycles at 80% Depth of Discharge (DoD).

What are the dimensions and weight of the 48V 30Ah Battery?

The Enexer 48V 30Ah battery measures 329mm (13") x 172mm (6.8") x 215mm (8.5"). It weighs 15.5kg (34.2lbs).

Is a 48V 30Ah LFP battery waterproof?

The Enexer DL-4830 carries an industry-leading IP67 rating, meaning it is dust-tight and protected against jets of water. The battery is not waterproof and should not be submerged in liquids.

What is the warranty of a 48V 30Ah Deep Cycle Battery?

Enexer lithium iron phosphate batteries are backed by a 10 year warranty. Refer to the Enexer warranty policy for details.

Do I need a specific charger for my 48V 30Ah battery?

Only use suitable Enexer LiFePO4 battery chargers or battery chargers specifically suited for LiFePO4 batteries.

Can I connect multiple 48V 30Ah batteries together?

Yes. This battery can be connected in a maximum 4 parallel configuration. Only use the same Enexer model battery for multiple connections.

Is the 48V 30Ah LiFePO4 battery suitable for my trolling motor?

Yes. The Enexer DL-4830 is ideal for trolling motors. It delivers a maximum 60A continuous discharge current and a maximum 120A instantaneous discharge current up to 3 seconds.

Where can I buy the 48V 30Ah LiFePO4 Lithium Iron Phosphate Battery in Canada?

The Enexer 48V 30Ah LiFePO4 battery is available to purchase directly from www.enexertech.com with free standard ground shipping across Canada.