About Us

NEWEN New Energy (Jiangsu) Co., Ltd. is a professional manufacturer of chemical batteries. Previously, we primarily produced lead-acid batteries, but currently focus on producing lithium iron phosphate and ternary lithium battery cells. Our lithium battery cells are used in various electronic and electrical products, mainly in energy storage and power systems..... Read More

Production Process

  • Cell Screening

Cell Screening

Advanced cell screening equipment is adopted to precisely detect and grade parameters such as voltage, internal resistance, capacity and self-discharge rate of each cell. 

  • Ultrasonic Welding

Ultrasonic Welding

Ultrasonic TAB welding process does not melt the base material and achieves molecular-level metallurgical bonding through high-frequency ultrasonic vibration.

  • Precision Dispensing

Precision Dispensing

Precision dispensing is a core process in the production of lithium battery packs to ensure sealing, heat conduction and structural bonding performance.

  • Electrical Testing

Electrical Testing

Electircal tesing is a multi-dimensional electrical performance verification process, covering multiple test dimensions such as basic performance, dynamic working conditions, and extreme environments.

  • Airtightness Testing

Airtightness Testing

The airtightness testing of lithium battery packs is a core quality inspection link in the production of power battery packs to ensure sealing safety. 

Our Main Products

License Certificate

Main E-Storage Applications

E-STORAGE

1.reliable power supply
2.Low maintenance costs
3.Long service life
4.Absolute operational safety
5.Reduce energy costs

MICROGRID

1.Independent off-grid operation
2.High-efficiency DC system
3.Zero reactive power loss
4.DC coupling technology
5.Safe circuit-breaking technology

POWER MODULE

1.Intelligent Battery Management System
2.Active Balancing and Protection
3.High energy density
4.High-power charging and discharging
5.Long life and high durability

Contact Us

In addition to lithium-battery energy storage, we also produce thermal energy storage of phase-change material, further enhancing the Off-Grid DC system.The OEM or ODM projects are available.

  • No.8 Lithium Battery Industry Park, GaoYou, Jiangsu

  • 0086-514-84540600

  • 0086-17887236408

  • info@newen.com.cn

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