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Samsung 20S INR 18650 2000mAh 3.7V Unprotected High-Drain 30A Lithium Ion (Li-ion) Flat Top Battery - Boxed
$4.50
Usually ships the next business day
Qty. | Price |
1 - 3 | $4.50 ea. |
4 - 19 | $4.25 ea. |
20 - 99 | $4.00 ea. |
100 - 499 | $3.80 ea. |
500 - 999 | $3.60 ea. |
1000+ | $3.50 ea. |
Description
Samsung 20S 18650 Battery
The Samsung 20S is a powerful 18650 that features an incredible 30A continous discharge rate, making it perfect for specialty high-drain devices. It uses flat top terminals and is unprotected, but utilizes an INR (LiNiMnCoO2) sub-chemistry for improved stability and performance.
- Notable Features
- » 2,000mAh capacity offers notable runtimes for mid-range devices
- » High 30A continuous discharge current ideal for high-drain electronics
- » Flat-top terminals often used for battery pack creation
- » 200 charge cycles saves you money, and is eco-friendly
Brand | Samsung |
---|---|
MPN | INR18650-20S |
Size | 18650 |
Chemistry | Li-ion |
INR (LiNiMnCoO2) | |
Voltage | 3.7V |
Capacity | 2,000mAh |
Terminal | Flat Top |
Protected | No |
Discharge Rate | |
---|---|
Max Continuous | 30A |
Charge Rate | |
Max | 4A |
Standard | 1A |
Charging Time | *2.6 Hours |
*At standard charge rate, 1hr rate rapid charge possible | |
Charge Cycles | ~250 |
Length | 2.56" / 65mm |
---|---|
Diameter | .726" / 18.43mm |
Weight | 1.69oz / 48g |
Country of Origin | CN |
---|---|
UPC | 0736952858504 |
Warranty | Battery Junction 30-Days |
Return Policy | Battery Junction Return Policy |

Specifications
Battery Size: | 18650 | ||||
Battery Capacity (mAh): | 2000 | ||||
Battery Chemistry: | Li-Ion | ||||
Battery Voltage: | 3.6 | ||||
Battery Terminal Type: | Flat Top | ||||
Battery Shelf Life: | 10 Years | ||||
Packaging: | Contractor Pack | ||||
Brand: | Samsung | ||||
Warranty: | Battery Junction 30-Day Warranty | ||||
Return Policy: | Battery Junction Return Policy | ||||
Product Weight: | 1.693oz | ||||
Product Dimensions: | 2.559" (L) x 0.726" (Diameter) | ||||
UPC: | 736952858504 | ||||
MPN: | SAMSUNG-20S | ||||
Country of Origin: | China | ||||
Associated Battery Sizes: | 168A, 18650, 19670, Protected 18650, Unprotected 18650 |
Downloads
Reviews
Review Summary
5.0
3 Reviews
5
100% (3)
4
0% (0)
3
0% (0)
2
0% (0)
1
0% (0)
By Darrell
Libby, MT
Perfect!
February 12, 2021
I was really worried whether this would fit my flashlight, but it fits perfect and the battery is excellent!!!!
By warren l.
82 southgate street
nice product
January 27, 2021
great delivery
By bu2p
Harrisburg, PA
Good Value
December 20, 2020
Needed to replace defective battery in rechargeable LED flashlight. Found this replacement, getting two batteries for what I expected to pay for one. Works well. Happy with purchase.
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