Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
Panasonic NCR18650B 3.7V 3400MAH Flat Top Li-ion BatteryFeatures: Rechargeable lithium ion 18650 battery High energy density Long stable power and long run time Ideal for notebook PCs, boosters, portable devices etc. Specifications: Model: NCR18650B Positive Terminal Style: Flat top Voltage : 3. 7V Capacity : 3400mAh Cut Off Voltage : 2. 75V Full Charge Voltage : 4. 2V Max. Discharge Current : 3A 3000mA Size : Diameter 18mm x Height 65mm Net weight : 46g Manufacturer: Panasonic Country of Origin: Japan
Features:
- Rechargeable lithium ion 18650 battery
- High energy density
- Long stable power and long run time
- Ideal for notebook PCs, boosters, portable devices etc.
Specifications:
- Model: NCR18650B
- Positive Terminal Style: Flat top
- Voltage : 3.7V
- Capacity : 3400mAh
- Cut Off Voltage : 2.75V
- Full Charge Voltage : 4.2V
- Max. Discharge Current : 3A / 3000mA
- Size : Diameter 18mm x Height 65mm
- Net weight : 46g
- Manufacturer: Panasonic
- Country of Origin: Japan
- Chemistry: NCR
- Protected (PCB): No
- Rechargeable: Yes
Resources:
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 645 reviews
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Product Reviews
★★★★★ 5
Great Quality
Number of Items: 6, Color: Black (6-pairs), Size: Medium
Fit as expected. Good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
★★★★★ 5
Lasts a while for the price
Number of Items: 6, Color: White (6-pairs), Size: Large
Honestly, the best quality socks for the price. Last a long time and lots of sport and non-sport usage. Trim your toe nails though, this isn't immune to dank toe nail care.
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Reviewed in the United States on March 26, 2026
★★★★★ 5
Great Quality Socks!
Number of Items: 6, Color: Black (6-pairs), Size: Large
These Under Armour no-show socks are perfect—comfortable, breathable, and they stay in place all day without slipping. The fabric feels durable yet lightweight, and they wash up nicely without shrinking. Great value for a 6-pack, and they fit true to size. Exactly what I needed!
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Reviewed in the United States on August 18, 2025
★★★★★ 4
Good for a few uses
Number of Items: 6, Color: Steel Assorted (6-pairs), Size: Large
Elastic breaks down after a few washes and they become "quitters" and slide down into your sneaker. Very soft and comfortable for maybe a dozen wears
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Reviewed in the United States on January 19, 2025
★★★★★ 5
Great socks
Number of Items: 6, Color: Black (6-pairs), Size: Medium
Very nice socks! They are thick, soft, comfortable and good moisture wicking! Good value as well.
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Reviewed in the United States on November 18, 2025