<address id="hdnbx"></address>
      <address id="hdnbx"><nobr id="hdnbx"><progress id="hdnbx"></progress></nobr></address>
      <address id="hdnbx"></address>
        <menuitem id="hdnbx"><cite id="hdnbx"><cite id="hdnbx"></cite></cite></menuitem>
        <noframes id="hdnbx"><form id="hdnbx"><nobr id="hdnbx"></nobr></form>

          Home >

          Battery Material


          High Gap Diaphragm


          1661234752725913.jpg

          Surface SEM imag?of Battery Diaphragm

          Section SEM Portrait image of Battery Diaphragm

          Section SEM Portrait image of Battery Diaphragm

          Grepow Battery

          Diaphragm with a dense porous structure, which allows it to achieve a more uniform pore distribution which in turn can reduce internal resistance and improve discharge performance of our batteries.



          Ceramic Diaphragm

          The surface-coated nano-ceramic battery separator has the advantages of high temperature resistance, high voltage resistance, high puncture and high liquid absorption, which can greatly improve the heat shrinkage of the diaphragm and improve the safety and reliability of the battery.


          According to UL1642 heating for 30min (hot oven 130°C).

          According to UL1642 heating for 30min (hot oven 130°C).

          Cell opening, no fire, no explosion, weight loss ≤ 10%.

          Cell opening, no fire, no explosion, weight loss ≤ 10%.



          Ultrathin Diaphragm

          The 9um diaphragm reduces the internal resistance of the battery and increases the volumetric energy density of the battery


          Battery model:GRP574285-S? ? ? ? ? ? ? ? ? ? ? ? ? Battery size:5.7mm*42mm*85mm

          Battery model:GRP574285-S    Ultrathin Diaphragm

          Low Temperature Electrolyte

          Comparison of different temperature discharge curves of low temperature batteries


          Discharge Curves of Grepow Low-Temperature Batteries


          High Temperature Electrolyte Drone Battery

          High temperature electrolyte drone battery

          The cells were storaged at 70 ℃ for 7 days, variation of thickness <5%, recovery capacity >90%.


          Bundle CNT(Carbon Nano Tube)

          There is few agglomerate in CNT Solution.

          In Electrode, CNT is well distributed on the surface of active materials.

          CNT


          Better peeling strength and smaller IR diagram

          Better Peeling Strength and Smaller IR