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Samsung 40T 21700 4000mAh 30A Battery

Samsung 40T 21700 4000mah 30A battery vape INR21700-40T


 
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*All Batteries are sold individually and not in a set or pairs.
  • Order 10 or more and pay only $13.50 each
  • Order 20 or more and pay only $13.25 each
  • Order 50 or more and pay only $13.00 each
  • Order 100 or more and pay only $12.50 each
  • Order 200 or more and pay only $12.00 each
Price: $13.95

Stock Status: In Stock
Quantity:

Product Details
 

Samsung 40T 21700 4000mAh 30A Battery - INR21700-40T


Specifications:

  • Model: INR21700-40T
  • Size: 21700
  • Style: Flat Top
  • Nominal Capacity: 4000mAh
  • Continuous Discharge Rating: 30A
  • Nominal Voltage: 3.6v
  • Protected: No
  • Rechargeable: Yes
  • Approximate Dimensions: 21.1mm x 70.4mm
  • Approximate Weight: 66.8g

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.

WARNING:

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
  • BATTERIES MAY EXPLODE, BURN, OR CAUSE A FIRE IF MISUSED OR MISHANDLED
  • 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: 32 Write a review »

  0 of 0 people found the following review helpful:
 
Great regulated mod battery October 11, 2018
Reviewer: William Thorne from Gassaway, WV United States  
Bought 2 of these for my Topside mod.  The most impressive thing about this store is they include a battery case for the batteries instead of a paper box.  Fast shipping and no complaints.  Great customer service.

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  0 of 0 people found the following review helpful:
 
Love 😍 these batteries. October 5, 2018
Reviewer: Benjamin Reese from Wenatchee, WA United States  
These are THE best 21700 batteries. They last longer and maintain voltage longer than the other 4000mAh batteries I have.

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  0 of 0 people found the following review helpful:
 
October 1, 2018
Reviewer: David Fawcett from Henderson, NV United States  


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  1 of 1 people found the following review helpful:
 
The Best Balanced Ultra-Drain Cell !! September 30, 2018
Reviewer: Daniel C. from Knoxville, TN United States  
These Samsung 40T cells have the best balance of capacity and discharge/drain that you can buy.  It out performs the Samsung 30T too, unless your hitting 27A+ or 81W+ then go with the Samsung 30T.  The discharge with capacity graph by HKJ is extremely impressive with this Samsung 40T.  I highly recommend it for user's of 17A+ to 27A.  Maintains capacity with outstanding sustainability @ 17A+ to 27A.  18650 Battery Store is a highly trusted vendor and is a 5 Star company.

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  0 of 1 people found the following review helpful:
 
September 11, 2018
Reviewer: scott teske from cropsey, IL United States  


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