Customized ev lithium battery 115v 72v 96v electric car battery pack, 20kwh 30kwh 50kwh ev lifepo4 battery

Our traction batteries are built for dynamic mobility platforms — from marine electric drives and e-bikes to utility carts and full-scale EVs. Each pack includes a smart management system that balances cell voltages, oversees charge recovery currents, and minimizes disruptions from safety triggers.

When your power requirements exceed what’s commercially available, we offer custom-built solutions. Our engineering team ensures your battery system delivers maximum power, proper voltage curves, and the right chemistry for long-term reliability.

Exceeds 6000 deep discharges, guaranteeing a decade-plus operational lifespan.
Optimized for integration with high-voltage battery packs and infrastructure.
Custom lithium-ion assemblies tailored to unique EV requirements.
Multi-layered protection system prevents overloads and electrical hazards.
Wholesale-ready solutions for large-scale electric vehicle deployments.
Budget-friendly battery packs for manufacturers and fleet buyers.
Meets stringent standards set by premier EV battery makers.

Specification :

Designed for EVs of all sizes—including cars, trucks, and motorbikes—our lithium battery systems feature high-efficiency Li-ion and LFP prismatic cells, ensuring optimal energy output, longevity, and thermal safety. HEYI ENERGY supplies scalable solutions from 48V to 800V for the future of electrified transport.

Features :

• High-efficiency EV battery system using Grade A lithium battery cells

• Compatible with electric car battery pack, ev battery cell, and electric vehicle battery module architectures

• Wide voltage options: 12V, 24V, 48V, 72V, 96V, 388V

• Various capacities available: from 10Ah to 600Ah

• Supports fast charging, auto start stop systems, and car start stop battery functions

• Options for NMC lithium battery, NMC pouch cell, and LFP prismatic battery cell configurations

Applications :

• Electric cars, SUVs, and light trucks
• Electric motorcycles, scooters, and e-bikes
• Pickup trucks, farm tractors, and food trucks
• EV trucks and semi-trucks with lithium truck batteries
• Electric minibuses and electric delivery vehicles
• New energy industrial vehicles, AGVs, and factory automation

E-Bikes / Scooters / Wheelchairs / Tricycle / Golf Cart / Electric Vehicles/Boat

HEYI ENERGY offer a full power solution of LiFePO4 battery pack + charger + control system

Our range covers from 12V / 24V / 48V / 72V / 96V to 800V.

With a capacity of 10 Ah / 20Ah / 30Ah / 50Ah / 100Ah / 200Ah / 600Ah.

If the standard batteries don’t fit for your application, then we can assembly a custom made Lithium battery based on your specifications .

Please send us your parameters as dimensions, voltage, capacity and required current and we will search together with you for a solution.

• High reliability with lithium iron phosphate battery cells and lithium nmc battery options

• One-stop solution: battery pack of electric vehicle + charger + control system

• Support for battery swapping stations and ev swapping station designs

• Direct partnerships with leading lithium battery manufacturers and battery cell suppliers

• Superior quality control with nmc battery cell, ncm lithium ion battery, and lifepo4 prismatic cells

• Full after-sales support and technical consultation for your custom EV project.