Original Part Number: DJB621A-5*0.6X4D
LHE Part Number: 6299924307
Contact Tab Size Series: BX
Size (MM): L:28 W:4.5 H:5.2
Wire Range(mm²): 2.5-4.0
Material: H65
Thickness (MM): 0.4
Seal or Unseal: Unseal
Overview:
| LHE PN: | 6299924307 |
| Certification: | TUV, IATF16949, ISO14001, ISO9001, CQC, UL, ROHS |
| MOQ: | Most product not have MOQ, Small order can be accepted. |
| Sample service: | Free Samples |
| Delivery Time: | 3-5 Days |
| Quality Control | All goods will be 100% inspected before dispatched |
| Payment: | T/T, Western Union, MoneyGram, PayPal; 30% deposits; 70% balance before delivery. |
| Shipment: | DHL/FedEx/TNT/UPS/EMS/Aramex/SF for samples, By Air or by Sea for batch goods; Airport/ Port receiving. |
Of the three electrons in the outer layer of the lithium nucleus, only one electron in the outermost layer is a free electron, and the other two electrons are not free electrons, that is, they do not participate in the electronic properties of the lithium atom.
Why choose lithium as the material of the battery?
This is because, although the outermost layer of a lithium atom has only one electron, its relative atomic mass is only 7. In other words, under the condition of the same mass density, lithium atoms carry the most electric energy.
