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EB Li-ion battery

EV Li-ion battery

Electric tools + 3C digital

Pack

PACK

6 protection designs to guarantee battery safety

Over discharge protection over charge protection.
Battery balance temperature protection.
Short circuit protection over-current protection.

电池电芯

Battery cell

Cell specific energy up to 200Wh

Higher specific energy for self-produced 18650 series cell.
to ensure stable power output and good performance.

1200+

Company staff

160+

Research patents

15GWh

Target annual capacity

News Information

New Era of Tianneng Li-ion Battery丨2021 brand strategy conference held to define safe li-ion battery with "Heng Technology"

On March 25, Tianneng lithium held the 2021 brand strategy conference in Tianjin...

New Era of Tianneng Li-ion Battery | multi speed creates Tianneng brand strength!

In recent years, the whole new energy industry in the world is making ...

New Era of TN Li-ion Battery - Sino French joint venture to introduce high-end technology with reliable safety and quality!

New Era of TN Li-ion Battery - Sino French joint venture to introduce high-end technology with reliable safety and quality!

In November 2019, witnessed by the heads of state of China and France,...

Tianneng Saft Energy Joint Stock Company

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Tianneng Lithium-ion Battery

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　0572-6216273

　

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　0572-6216008

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　ben@tiannnenggroup.com

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Products and Solutions

EB Li-ion battery

EV Li-ion battery

Electric tools + 3C digital

5G + ESS

News

Technology R & D

Cell Materials

Battery cell

BMS

PACK

Talent recruit

About Us

Contact us

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