SKU: 3047779122

Samsung 30Q INR 3000mAh 18650 Battery 20A (2pc)

Sale price$9.24 Regular price$10.27
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

Samsung 30Q INR 3000mAh 18650 Battery 20A (2pc)Please note that this is a lithium based battery and it is important to take care while using, storing, and charging this battery, please see this lithium battery guide for more information. Lithium Ion batteries should never be kept loose in your pocket or purse. Samsung SDI does not manufacture, authorise or intend cells for use in e cigarette devices. Use of batteries should be with a battery management system. Risk of personal injury could occur

Please note that this is a lithium-based battery and it is important to take care while using, storing, and charging this battery, please see this lithium battery guide for more information.

Lithium-Ion batteries should never be kept loose in your pocket or purse.

  • Samsung SDI does not manufacture, authorise or intend cells for use in e-cigarette devices. Use of batteries should be with a battery management system. Risk of personal injury could occur from improper use.
    • Before using and handling Samsung SDI cells, please read this .
    • E-Cigarette Warning - Please read this .
  • We do not authorise use of these 18650 cells for Vaping or E-Cigarette use
  • Lithium-Ion cells should be charged on a dedicated charger rated specifically for Lithium-Ion cells.
  • Never leave a battery unattended whilst charging.
  • Keep away from animals and children.
  • Wraps and insulators should be periodically inspected for tears or damage. If a battery has a damaged wrap, it should be repaired or disposed of immediately.
  • If you are re-selling these cells, it is your duty to pass these warnings onto your customers.
  • Batteries usually have a cycle life of between 200-500 cycles (varies with manufacturer) before noticeable capacity drop off. Batteries should be recycled at this time.
  • Do not crush, incinerate, or modify.
  • Only use within manufacturers specification.

Specifications

  • Brand: Samsung SDI
  • Model: 30Q
  • Battery size: 18650
  • Max Continuous Discharge Current: 15A
  • Protected: No
  • Rechargeable: Yes
  • Size 18.33 mm x 64.85mm / 0.72" x 2.55"
  • Weight: 48g / 1.69oz
  • Chemical: Li-Ion INR
  • Connector: Flat
  • Voltage: 3.6V
  • Capacity: 3000 mAh
  • Protection : No
  • Model : Flat Top
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 3047779122

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4.3 ★★★★★
Based on 20 reviews
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M
Verified Purchase
Morgan
Phoenix, US
★★★★★ 5
Rugged, Stylish, and Built to Last
Style: Bi-fold
I bought this Carhartt oil-tan leather wallet for my husband, and it’s exactly what I hoped for. The leather feels thick and high quality, with that classic rugged Carhartt look. The stitching is solid, and it’s clear this wallet will hold up for years of daily use. It has plenty of card slots and an ID window, but still stays slim enough to fit comfortably in a back pocket. The canvas lining is a nice touch, and the embossed Carhartt logo adds just the right amount of style. It even came packaged in a collectible tin, which made it perfect for gifting. Highly recommend to anyone who wants a durable, functional, and great-looking wallet!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 10, 2025
A
Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 5
Great quality, classic and durable wallet
Style: Bi-fold
I bought this wallet for my husband, and he’s been really happy with it. The leather feels high quality, and the wallet has a clean, stylish look that isn’t bulky. It seems very well made and durable, and it feels like it will last a long time with everyday use. The size is practical, and everything fits comfortably without being too thick. Overall, this was a great purchase and would make a nice gift.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
A
Verified Purchase
Amazon Customer
Draper, US
★★★★★ 5
Excellent Wallet — Stylish, Durable, and Practical!
Style: Front Pocket
I absolutely love this wallet. The quality is impressive — the material feels durable, the stitching is solid, and it has a sleek, modern look. It has plenty of space for cards, cash, and IDs without feeling bulky, which is a huge plus. Everything fits securely, and it’s easy to access what I need. Overall, this wallet is a perfect mix of style and functionality. Highly recommended for anyone looking for something reliable and well-made!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 28, 2025
B
Verified Purchase
B.D.
Charlottesville, US
★★★★★ 4
Great wallet, no RFID BLOCK
Style: Front Pocket
Well made good looking wallet lots of space and the magnetic cash retention is really strong. The RFID block doesn’t work at all, I put a security access card in multiple places in the wallet and it can read it from 4 inches away like it’s not even in a wallet. Great product just don’t expect good security coverage. Front pocket so harder for a bad actor to scan without you noticing but risk still there.
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Reviewed in the United States on January 9, 2026
C
Verified Purchase
City shopper
Alexandria, US
★★★★★ 5
It’s everything that is advertised.
Style: Front Pocket
It’s exactly as pictured. Bought it for my son. He loves it! Great quality leather. But, that Carhartt. Exceptional quality. Love the magnetic clip for cash. He’s a high school student. Now his ID, gifts cards , and cash are all centrally located. Instead of his pockets. Worth every penny! He wants me to order another one in case someone steals it. All his friends want one! Won’t let me give it 5 stars
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Reviewed in the United States on February 15, 2026

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