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Samsung 30Q 18650 3000mAh 15A Battery

Samsung 30Q 18650 3000mAh 15A Battery Lithium Ion Li-ion INR18650-30Q

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Product Details

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

With a 3000mAh capacity that makes other vaping 18650s look like pipsqueaks, Samsung's 30Q is a never-ending well of power. You'll recharge this massive power tank less often than any other battery you've used in the past. Free yourself from the USB cords and wall chargers! For vaping at lower amperages (15-20A), you'd be hard-pressed to find a finer battery.

Samsung 30Q Data Sheet PDF


  • Model: INR18650-30Q
  • Size: 18650
  • Style: Flat Top
  • Chemistry: INR
  • Nominal Capacity: 3000mAh
  • Continuous Discharge Rating: 15A
  • Pulse Discharge Rating: 25A
  • Nominal Voltage: 3.6V
  • Protected: No
  • Rechargeable: Yes
  • Approximate Dimensions: 18.33mm x 64.85mm
  • Approximate Weight: 48g

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: 61 Write a review »

  0 of 0 people found the following review helpful:
awesome price August 11, 2018
Reviewer: christopher schwanke from hanover, PA United States  
these batteries were substantially lower priced than what they cost in the local vape shops. Very satisfied.

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  0 of 0 people found the following review helpful:
Superb batteries~ July 24, 2018
Reviewer: David Spears from Bristol, VA United States  
Does what it says it will do, and the company shipped super ultra fast!~ Couldn't ask for a better customer experience~ These are the only batteries I'll use~ Do NOT buy your batteries from a brick and mortar shop!~ They will sell you fake products~ Buy from online companies who have a history of providing great product that are as advertised, as well as great customer service~ You'll find all of those qualities with 18650 Battery Store~ A friend told me about them, and I'm grateful he did~

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  0 of 0 people found the following review helpful:
Right batteries at the right price July 23, 2018
Reviewer: Daniel Moore from Takoma Park, MD United States  
Received them sooner than I expected and was pleased with the price, quality, and plastic case included.

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  0 of 0 people found the following review helpful:
Authentic July 22, 2018
Reviewer: Josh Walls from Miami, OK United States  
I was honestly expecting these batteries to be rewraps, but once they got here I was very glad to see other wise. Great battery

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  0 of 0 people found the following review helpful:
Awesome! July 13, 2018
Reviewer: Dan from Baltimore, MD United States  
Best batteries, best customer service, Cheapest Price, fastest shipping... id give more than 5 stars if i could

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