Original Part Number: BX621A
LHE Part Number: 6299921311
Contact Tab Size Series: BX
Size (MM): L:21.6 W:5.1 H:4.7
Wire Range(mm²): 0.5-1.0
Material: H65
Thickness (MM): 0.4
Seal or Unseal: Unseal
Overview:
| LHE PN: | 6299921311 |
| 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. |
Taking aluminum as an example for comparison, we can draw conclusions intuitively.
Aluminum, which ranks 13th in the periodic table, has 3 free-moving electrons in the outermost shell, and has a relative atomic mass of 27. That is, if a battery is made of aluminum with a mass of 27, its electrical energy is 3.
If you make a battery with the same mass of 27 lithium, its electrical energy is 27*(1/7), which is about 3.86.
Obviously, in terms of electrical energy, 3.86 of lithium is more than 3 of aluminum. This is the theoretical explanation of why lithium batteries are so popular.
