Description
Panasonic NCR18650B 3400mAh 4.9A Battery - Button Top
Panasonic 18650 batteries are well known for their superior performance and manufacturing quality. This high capacity battery is designed for use in high performance custom built battery packs. With an ultra high energy density of 3400 mAh, this battery has one of the highest capacities available for batteries of its size. Each battery is manufactured and inspected by Panasonic for quality assurance.
Specifications:
- Model: NCR18650B
- Size: 18650
- Style: Button Top
- Chemistry: NCR
- Nominal Capacity: 3400mAh
- Continuous Discharge Rating: 4.9A
- Nominal Voltage: 3.6v
- Protected: No
- Rechargeable: Yes
- Approximate Dimensions: 18.63mm x 67.18mm
- Approximate Weight: 47.5g
Frequently Asked Questions
Yes. All cells we sell are guaranteed authentic, Grade A, and brand new. Not reclaimed, used, or rewrapped. We also prioritize fresh manufacturing dates, so you’re not receiving cells that have been sitting around for years.
Some sellers offer Grade B cells that can have inconsistent voltage, higher internal resistance, reduced performance, or other issues. You will never receive a Grade B, reclaimed, or used cell from us.
These are sold as bare cells (no welded tabs or leads) unless the listing explicitly states otherwise.
To make pack building easier, our cells are sorted and batched for matching internal resistance, voltage, and date code, so they arrive ready to be assembled into a pack.
U.S. orders ship from Atlanta, Georgia.
For international orders outside the USA, we may ship from a different fulfillment hub depending on the product’s manufacturing location, to ensure faster and more efficient delivery.
Shipments within the USA, delivery in 1–3 days (up to 5). Expedited shipping available. International shipping varies—contact us to inquire.