HEYI ENERGY’s 12V/24V lithium batteries are designed as safer, longer-lasting LiFePO4 solutions for a wide range of applications. Featuring plug & play compatibility, they are the perfect replacement for traditional lead-acid batteries. Our batteries deliver higher energy density, outstanding cycle life, and enhanced safety performance, making them ideal for electric vehicles, solar storage, marine, RV, and industrial equipment.

Features :

• A Safer Chemistry: Built with LiFePO4 (Lithium Iron Phosphate) cells for superior thermal and chemical stability.

• Longer Cycle Life: Over 6000 deep cycles at 80% DOD.

• Plug & Play: Easy installation as a direct drop-in replacement for lead-acid batteries.

• Lightweight Design: 50% lighter than equivalent lead-acid batteries.

• Fast Charging: Supports quick recharge without memory effect.

• Wide Range Voltage Options: 12V and 24V systems available.

• Built-in BMS (Battery Management System): Intelligent monitoring and protection against overcharge, over-discharge, overcurrent, and temperature issues.

• Eco-Friendly: Non-toxic, no heavy metals, RoHS compliant.

Specification :

Advantages :

• Brand New Grade A Cells Only: We strictly use LFP prismatic battery cells for maximum quality and reliability.

• Long Service Life: Up to 10 years design lifespan.

• Maintenance-Free: No water refilling or corrosion issues as with traditional batteries.

• Safe Transportation: Certified for air, sea, and ground shipment (UN38.3, MSDS).

• Cost Effective: Despite the higher upfront cost compared to lead-acid, total ownership cost is much lower over tim

Applications :

• Electric vehicles (EV), electric scooters, electric bikes, and electric motorcycles

• Marine: Custom marine lithium batteries and boat lithium batteries

• Recreational Vehicles (RV batteries)

• Solar Energy Storage Systems

• Industrial Equipment: Forklifts, floor machines, and backup power systems

• Start-Stop Systems: Suitable for auto start stop system and car start stop battery upgrades

• Energy Storage Projects: Home, commercial, and off-grid applications

Optional Features:

• Bluetooth Monitoring

• LCD Display

• Heating Systems for Low-Temperature Environments

• Professional Lithium Battery Manufacturer and Supplier

• Only Sell Brand New Grade A Cells – no second-hand or downgraded cells

• One-Stop Customization Service: Custom lithium battery packs, custom EV batteries, EV battery pack design, custom battery management solutions

• Full Certifications: UN38.3, MSDS, CE, RoHS

• Reliable Logistics: Secure packaging + global fast delivery

• Competitive Price: Direct factory price for bulk orders, buy lithium battery solutions available

Q: Do you offer free samples?

A: We don't provide free sample, but the sample cost can return to you when you place bulk orders .

Q: What is your terms of payment?

A: We accepted most of payment terms, like T/T,L/C at sight, PayPal, Western Union, Cash etc.

Q: What is a minimum number (pieces) of order for this product?

A: Our MOQ is 1 piece, the more the quantity, the more preferential it is.

Q: How many time you need for production of one sample?

A: If customized according to customer requirements, production time needs 10-15 working days, if it’s our standardized products most of the time we can supply from stock .

Q: How do you ship the products?

A: For small orders or samples we can arrange door to door air freight delivery , for large quantity we normally arrange container or LCL ocean shipment .

Q: How much does shipping cost?

A:It depends on the quantity of goods, the shipping method, and the country . But we will always figure out the best choice for you .

Q: How can I get the best prices?

A: You get cheaper per-item price when you buy larger quantities. Use the website to check prices. Returning customers receive better discount levels.

Q: What if the product is broken?

A: If any product is faulty, you can send me the picture or video to us, and we will study it. And provide the spare parts for after sale service.