OEM 330V 100AH lithium ion battery pack 30kwh with liquid cooling system

Built for vehicles that demand consistent and robust power delivery, these batteries are ideal for applications such as electric golf carts, e-bikes, marine systems, and EVs. Their smart BMS system autonomously balances cells and manages regenerative input, preventing instability or unwanted disconnections during operation.

When OEM batteries don't cut it, our custom solutions step in. Our experienced engineers will tailor the battery system to your specific voltage, capacity, and energy needs, giving you a reliable and precise fit.

Tested for 6000+ deep cycles, promising a lifespan exceeding 10 years.
High-voltage ready for seamless battery system incorporation.
Personalized lithium-ion battery designs for unique EV projects.
Fail-safe BMS prevents electrical damage and operational risks.
Dedicated wholesale network for large EV fleet demands.
Cost-effective battery packs for OEMs and commercial users.
Endorsed by renowned lithium battery manufacturers.

Specification :

Optimized for every EV category, our lithium batteries combine high-grade Li-ion and LFP prismatic cells for maximum energy storage, extended service life, and excellent thermal control. HEYI ENERGY’s 48V–800V systems are engineered for tomorrow’s electric transportation.

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.