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Samsung 30Q 18650 3000mAh 15A - Button Top Battery

Samsung 30Q Button Top 18650 3000mAh 15A Battery INR18650-30Q

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  • Order 50 or more and pay only $5.50 each
  • Order 100 or more and pay only $5.25 each
  • Order 400 or more and pay only $4.75 each
  • Order 1000 or more and pay only $4.50 each
Price: $5.99

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Product Details

Samsung 30Q 18650 3000mAh 15A -Button Top Battery - INR18650-30Q

Samsung 30Q Data Sheet PDF


  • Model: INR18650-30Q
  • Size: 18650
  • Style: Button Top
  • Chemistry: INR
  • Nominal Capacity: 3000mAh
  • Continuous Discharge Rating: 15A
  • Pulse Discharge Rating: 25A
  • Nominal Voltage: 3.6V
  • Protected: No
  • Rechargeable: Yes
  • Approximate Dimensions: 18.42mm x 66.64mm (+1.80mm vs flat top version)
  • Approximate Weight: 48.5g

All batteries contain a label decal stating the approximate voltage and capacity. This label is easily removed to reveal the manufacturer print. The label decal is a requirement by the U.S. Government (IATA) which regulates the shipping of lithium ion batteries.


The user must have appropriate understanding of lithium ion batteries before purchase. Use caution when working with and using lithium ion batteries as they are very sensitive to charging characteristics and may explode, burn, or cause a fire if misused or mishandled. Always charge in or on a fire-proof surface. Never leave batteries charging unattended. This battery is sold for the use of system integrations with proper protection circuitry or battery packs with a battery management system or PCB (circuit board/module). Buyer is responsible for any damage or injury caused by misuse or mishandling lithium ion batteries and chargers. Charge only with a smart charger designed for this specific type of lithium ion battery.

  • Misusing or mishandling lithium ion batteries can pose a SERIOUS RISK of personal injury, property damage, or death
  • ONLY use with proper protection circuitry
  • ONLY use within manufacturer specification
  • DO NOT store loose in pocket, purse, etc. – always use a protective case
  • KEEP AWAY from metal objects to prevent short circuiting
  • DO NOT short circuit
  • DO NOT use if wrapper or insulator is damaged or torn
  • DO NOT use if damaged in any way
  • DO NOT overcharge or over-discharge
  • DO NOT modify, disassemble, puncture, cut, crush, or incinerate
  • DO NOT expose to liquids or high temperatures
  • DO NOT solder
  • User must be familiar with handling lithium ion batteries before purchase
  • Usage of batteries is AT YOUR OWN RISK

Local regulations and laws pertaining to the recycling and disposal of lithium ion batteries vary so please consult your local jurisdiction regarding appropriate disposal. Many retail stores offer free recycling of rechargeable batteries.

Average Rating: 5 of 5 Total Reviews: 4 Write a review »

  0 of 0 people found the following review helpful:
So Far So Good March 22, 2019
Reviewer: Wade Page from Easley, SC United States  
Got 3 of these cells for a new Sofirn SP36. That's a 6000 Lumen output light. The mismatched batteries I put in it to test wouldn't sustain turbo for more than a couple seconds. The Samsung 30Q cells are performing admirably and are still running on the initial charge. So far so good.

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  0 of 0 people found the following review helpful:
Go to store ! March 15, 2019
Reviewer: MICHAEL RYAN from San Diego, CA United States  
Need the right battery on time ? Prompt .professional USPS . What else can you ask for , oh , competitive prices !

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  0 of 0 people found the following review helpful:
Good as always February 28, 2019
Reviewer: Brett Wolcott from yucca valley, CA United States  
Company has fair prices and fair shipping cost , I will co tinie to order from them

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  0 of 0 people found the following review helpful:
Excellent B.T. with Max Balance Energy/Power Cell. January 28, 2019
Reviewer: Daniel C. from Knoxville, TN  
Excellent Button Tops with the Samsung 30Q Cell that has Phenomenal & Maximum balance of both high energy and power.  I highly recommend these cells especially in high drain flashlights, but obviously can be used in several other applications as well.  Also, these like all the other cells that 18650 Battery Store sell are 100% Genuine and Authentic Cells.

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