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Company Overview

Technology

? Weigao's patented super lithium iron phosphate cathode material can effectively inhibit lithium dendrite formation and prevent internal short circuit of the battery;

? Soft-packed flat-panel battery technology with low internal resistance and good heat dissipation;

? Strictly control the process, and the positive and negative electrodes are uniformly charged and discharged (the figure shows the surface of the negative electrode at full charge);

? High consistency;


山东威高新能源科技有限公司三元锂离子电池

Capacity Xbar-R diagram CpK≥1.33

Product cycle life test: product cycle life is higher than industry level


磷酸铁锂锂离子电池锰酸锂锂离子电池














Figure 1 Iron-lithium power type 4C (100% DOD) 6500 cycles of charge retention 81%                            Figure 2 Iron-lithium energy type 1C (100% DOD) 6500 cycles of charge retention rate of 85%


Product condition simulation test (3C10s)

山东威高新能源科技有限公司

Figure 3 Lithium iron phosphate (working condition simulation 3C10s) 900,000 charge retention rate 90%



? Pay great attention to the safety of lithium batteries

? 12 years of market testing, enabling Weigao New Energy to continuously upgrade its technology and manufacturing levels and optimize its product system;

? Weigao New Energy has comprehensively guaranteed high safety of lithium batteries in materials, batteries, BMS, PACK, service platforms, etc.


三元锂离子电池磷酸铁锂锂离子电池


















Puncture: puncture repeatedly, no fire, no explosion, the voltage is basically maintained                                             Cutting: no fire, no explosion, voltage basically maintained


Comprehensive testing according to international standard


Cutting


Puncture

Compress

Shooting


Overcharge


Short circuit

High temperature

Over discharge


Low temperature


Collision

Hammering

Vibrating


Key words:Shandong Weigao New Energy Technology Co., Ltd.,Ternary lithium ion power battery,Lithium iron phosphate lithium ion battery,Lithium manganate lithium ion battery manufacturer

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