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Lithium-ion Battery

ZTT, we choose LFP(LiFePO4) technology for our Lithium-ion battery production. LFP battery is a new technology and now widely used in the world. After long time operation, it proved that LiFePO4 battery is longer life, more safe and reliable. Our battery factory has certified by ISO9001, ISO14001 and ISO45001. Further more, our battery has TUV, UL, CE, EMC, UN38.3 etc.

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Types

ZTT LiFePO4 battery have the following product series:

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Model

Series

Voltage/Capacity (V/Ah)

Weight (kg)

Voltage range(V)

Height

Charge mode

Max. Charge 

current

ZTT4820

154820

12.5±2

40.5-54.75

2U

CC-CV

20
164820

13±2

43.2-57.6

2U

20

ZTT4850

154850

24±2

40.5-54.75

3U

50
164850

25±2

43.2-57.6

3U

50

ZTT48100

1548100

40±2

40.5-54.75

5U

100
1648100

42±2

43.2-57.6

5U

100

ZTT48100B

1548100

40±2

40.5-54.75

3U


100

ZTT48150

1548100

70±2

40.5-54.75

4U
100

ZTT48200

1548100

100±2

40.5-54.75

6U
100

ZTT 4850 and ZTT 48100 series battery for telecom site application has been widely used in China and outside, it can be suitable for different environment from high temperature to 60oC till low temperature -10oc with humidity 5%-95%. It has been installed from mountain to sea islands. The products has UL, IEC, EMC, UN38.3 certificates.

ZTT invest its cell production lines which can produce 3.2V50Ah (prismatic cell 30148135), 3.2V100Ah (prismatic cell 29173200), etc.

Advantages

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(1) Telecom application

ZTT Telecom power back up liFePo4 battery can be a good replacement for traditional VRLA, LA battery, standard modular and 19" rack design, less volume, and less weight, easy installation, free maintenance.


(2) Energy Storage- Industrial application

Product type: 100kwh~1MWh or more, indoor type or containerized design

Stabilize the grid fluctuations, to maintain the safe operation of the grid

Essential components for the operation of sub-grid under the micro-grid

Provide backup power supply, improve the reliability of power supply for users and key equipment

Balance the peak and valley difference of the power grid, to make the operation of the power grid more efficient.

Frequency modulation and voltage regulation, to improve the power supply quality


(3) Energy Storage-Household application

Product type: 2.5kwh~15kwh, indoor type, integrated design or  split type

advantage

Solar power generation

Intelligent storage management

longer service life than the traditional system;

APP monitor, do not need to operate in the field

Small volume and large capacity

With the function of the off grid and grid connection at the same time

Household electrochemical design

Modular, mobile;

Intuitive man-machine interface

APP real time monitoring

45℃ full load output.


(4) E-vehicle application

Representative Projects

Product Catalogues

ZTT BESS Brochure
Data sheet ZTT4820
Data sheet ZTT4850
Data sheet ZTT48100
Data sheet ZTT48100B
Data sheet ZTT48200