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Samsung 25R INR 18650 2500mAh 3.7V Unprotected High-Drain 20A Lithium Ion (Li-ion) Flat Top Battery - Bulk

Samsung 25R INR 18650 2500mAh 3.7V Unprotected High-Drain 20A Lithium Ion (Li-ion) Flat Top Battery - Bulk
Samsung 25R INR 18650 2500mAh 3.7V Unprotected High-Drain 20A Lithium Ion (Li-ion) Flat Top Battery - Bulk
Samsung 25R INR 18650 2500mAh 3.7V Unprotected High-Drain 20A Lithium Ion (Li-ion) Flat Top Battery - Bulk
Samsung 25R INR 18650 2500mAh 3.7V Unprotected High-Drain 20A Lithium Ion (Li-ion) Flat Top Battery - Bulk
Samsung 25R INR 18650 2500mAh 3.7V Unprotected High-Drain 20A Lithium Ion (Li-ion) Flat Top Battery - Bulk
Samsung 25R INR 18650 2500mAh 3.7V Unprotected High-Drain 20A Lithium Ion (Li-ion) Flat Top Battery - Bulk
Samsung 25R INR 18650 2500mAh 3.7V Unprotected High-Drain 20A Lithium Ion (Li-ion) Flat Top Battery - Bulk
Samsung 25R INR 18650 2500mAh 3.7V Unprotected High-Drain 20A Lithium Ion (Li-ion) Flat Top Battery - Bulk
Samsung 25R INR 18650 2500mAh 3.7V Unprotected High-Drain 20A Lithium Ion (Li-ion) Flat Top Battery - Bulk
Samsung 25R INR 18650 2500mAh 3.7V Unprotected High-Drain 20A Lithium Ion (Li-ion) Flat Top Battery - Bulk
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Description

Samsung Li-Iron Battery 18650 2500mAh 3.7V

For electronic cigarette and vaporizer units, INR (LiNiMnCoO2) chemistry is considered among the safest and most stable. INR batteries are preferred by longtime users for their safety benefits and superior performance. The Samsung Li-Ion Battery 18650 2500mAh 3.7V is a high-quality battery manufactured by Samsung. It has an ultra-high capacity of 2500 mAh and promises safe and steady performance, thanks to its INR chemistry.

About INR Chemistry

An INR chemistry battery refers to a rechargeable lithium iron phosphate cell that features a nickel/manganese oxide cathode. These types of batteries feature a low internal resistance (≤ m18Ω) that make them highly desirable for delicate electronics that require a safe, stable chemistry. INR batteries share several safety characteristics with IMR batteries; however, they often feature higher maximum continuous discharge rates. This Samsung Li-Iron 18650 can be safely discharged at 20A making it one of the best batteries for use in high drain devices.

Note: Batteries are sold individually.

Features and Benefits
  • High Energy Density Rating
  • Manufactured By Samsung


Product Specifications
  • Capacity: 2500 mAh
  • Unprotected INR Cell
  • Chemistry: LiNiMnCoO2 (Lithium Iron Phosphate With Nickel/Manganese Oxide Cathode)
  • Dimensions:
    • Diameter: 18.33 + / - 0.07mm
    • Height: 64.85 + / - 0.15mm
  • Weight: 45.0g
  • Nominal Voltage: Average 3.7V
  • Maximum Continuous Discharge: 20A (At 25 Degrees Celsius)
  • Cut-off Voltage: 2.5V
  • Internal Impedance: ≤ m18Ω
  • Cycle life: > 250 cycles
  • Charge: 1.25A, 4.20V,CCCV 125mA cut-off
  • Discharge: 0.2C, 2.5V discharge cut-off

lithium-ion safety warning
Specifications
Battery Size:18650
Battery Capacity (mAh):2500
Battery Chemistry:Li-Ion
Battery Voltage:3.6
Battery Terminal Type:Flat Top
Battery Shelf Life:3 Years
Packaging:Boxed
Brand:Samsung
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Product Weight:1.587oz
Product Dimensions:2.553" (L) x 0.722" (Diameter)
UPC:0658921935354
Country of Origin:CN
Associated Battery Sizes:168A, 18650, 19670, Protected 18650, Unprotected 18650
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Reviews
4.8
13 Reviews
5
85% (11)
4
15% (2)
3
0% (0)
2
0% (0)
1
0% (0)
By Barbara J. Wathen
OK
November 27, 2018
ordered Battery Junction
Ordered from this company for years. Good service, quality batteries. They send little flashlights out with the orders. This time, got one that didn't work. Surprised me.
By Glenn
New York
October 16, 2018
Great product
Bought these batteries for my vape device great product speedy delivery definitely will buy from battery junction again
By James
IN
October 8, 2018
Great batteries
Great battery good quality will buy again
By Dwight Frost
CA
August 17, 2018
Works (2)!
Again this is an order which was exactly what it claimed to be and I can't fault this. I'm using the product as I write this and the battery is performing well. Thanks
By Matt
mount vernon, IA
August 9, 2018
Great Battery
These seem to last the longest out of all the 18650 batteries I use. The charge may not hold as long but they can stand a good deal of charging abuse and still keep working.
Q&A
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