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Samsung 30Q INR 18650 3000mAh 3.7V Unprotected High-Drain 15A Lithium Ion (Li-ion) Flat Top Battery
- Item #: SAMSUNG-30Q-18650-3000-FLAT
- Brand: Samsung
$6.85
Usually ships the next business day
Qty. | Price |
1 | $6.85 ea. |
2 - 7 | $6.72 ea. |
8 - 23 | $6.60 ea. |
24 - 49 | $6.50 ea. |
50 - 99 | $6.45 ea. |
100 - 199 | $6.25 ea. |
200 - 399 | $6.20 ea. |
400+ | $6.15 ea. |
Description
Samsung 30Q
15A High Drain, Flat Top 18650
The Samsung 30Q is a powerful li-ion 18650 battery that is highly rated in the rechargeable battery market. The 30Q utilizes INR (LiNiMnCoO2) chemistry, which offers a superior 3,000mAh capacity compared to IMR batteries.
The 30Q also features a 15A continuous discharge rate, making it a great choice for powering mid-to-high-drain devices. This is an unprotected cell with flat top terminals, and is recommended for use by manufacturers in creating OEM battery packs.
Rechargeable & Reusable
Invest in a rechargeable battery that will last for years to come– this battery can be recharged 250+ times.High Discharge Rate
15A max continuous discharge rate for high-drain electronics, great for making battery packs for devices that require minimum discharge rates.3 Year Shelf Life
Stock up and store spare batteries with confidence– lithium ion batteries have a 3+ year shelf life, ensuring you always have a fresh replacement when you need it.Notable Features
» Huge 3,000mAh capacity offers long-lasting runtimes for all your devices
» Flat top terminal is perfect for use in making OEM battery packs
Please note that these batteries have flat top terminals, and may not be compatible with some devices.
Check with your device's user manual whether your device requires button top or flat top terminals.
Brand | Samsung |
---|---|
MPN | 30Q-18650-3000-FLAT |
Color | Pink |
Size | 18650 |
Chemistry | Li-ion |
INR (LiNiMnCoO2) | |
Voltage | 3.6V |
Capacity | 3,000mAh |
Terminal | Flat Top |
Protected | No |
Shelf Life | 3 Years |
Rechargeable | Yes |
---|---|
Voltage | |
Nominal | 3.6V |
Maximum | 4.2V |
Cutoff | 2.5V |
Discharge Rate | |
Max Continuous | 15A |
Charge | |
Rapid | 4A |
Standard | 1.5A |
Charging Time | |
Rapid | 70 Min |
Standard | 3 Hours |
Charge Cycles | 250+ |
Length | 2.55" / 64.85 ± .15 mm |
---|---|
Diameter | .72" / 18.33 ± .07 mm |
Weight | 1.69oz / 48g |
Certifications | UL |
---|---|
Packaging | Boxed |
Country of Origin | China |
UPC | 658921935286 |
Warranty | Battery Junction 30-Days |
Return Policy | Battery Junction Return Policy |
WARNING: UNPROTECTED LI-ION BATTERY
Unless equipped and 'protected' with a PCB (protection circuit module) and/or similar device, lithium ion (li-ion) rechargeable battery cells are not recommended by BatteryJunction.com or our parent and associated companies, or the respective manufacturers, as a stand-alone product. Misuse of lithium ion rechargeable battery cells can pose a serious risk of personal injury or property damage.
Use caution when working with li-ion cells, as they are very sensitive to charging characteristics and may explode or burn if mishandled. Make sure the user has appropriate understanding of li-ion rechargeable batteries in charging, discharging, and assembly before use. Always charge in/on a fire-proof surface. Never leave charging batteries unattended. We are not responsible for damage if there is any modification of the batteries/chargers in any shape or form (including but not limited to pack making). We are not responsible for any damage caused by misuse or mishandling of li-ion batteries and chargers.
No express or implied guarantee of compatibility with any device can be made. Please do your research and make sure this battery is compatible with the item you intend to use it with.
Charge only in a smart charger designed for the specific type of lithium ion batteries. Do not mix and match old and new, used and unused batteries.
Do not dispose in a fire. Regulations and laws pertaining to the recycling and disposal of lithium ion batteries vary from country to country, as well as by state and local governments. Please consult your local jurisdiction regarding appropriate disposal. Many retail stores offer free recycling of rechargeable batteries.
Specifications
Battery Size: | 18650 | ||||
Battery Capacity (mAh): | 3000 | ||||
Battery Chemistry: | Li-Ion | ||||
Battery Voltage: | 3.7 | ||||
Battery Terminal Type: | Flat Top | ||||
Battery Shelf Life: | 3 Years | ||||
Product Certifications: | UL | ||||
Packaging: | Contractor Pack | ||||
Brand: | Samsung | ||||
Warranty: | Battery Junction 30-Day Warranty | ||||
Return Policy: | Battery Junction Return Policy | ||||
Product Weight: | 1.693oz | ||||
Product Dimensions: | 2.553" (L) x 0.722" (Diameter) | ||||
UPC: | 00710525072009 | ||||
MPN: | SAMSUNG-30Q | ||||
Country of Origin: | China | ||||
Associated Battery Sizes: | 168A, 18650, 19670, Protected 18650, Unprotected 18650 |
Downloads
Reviews
Review Summary
4.7
34 Reviews
5
88% (30)
4
3% (1)
3
3% (1)
2
6% (2)
1
0% (0)
By kermudjin
Greenwich, CT
Excellent and genuine Samsung 30Q's
March 1, 2019
I ordered 4 of these to build a portable charge pack for a heated jacket. I tested them in a LiitoKala Lii-500 4 Slots Smart Intelligent Battery Charger bought from Banggood.com. All four batteries tested at or above the 3000 mAh nominal rating. Some in the 3200 to 3400 range after cycling them a couple of times to condition them.
Beware of buying these from Chinese companies or on Amazon; many are counterfeit in that channel. It appears BatteryJunction carries the real goods at a good price point.
Beware of buying these from Chinese companies or on Amazon; many are counterfeit in that channel. It appears BatteryJunction carries the real goods at a good price point.
By Craig
Washington
The best Yet for the Money
December 22, 2016
I purchased these, with the intention of building USB charging banks out of them. They seem to be really good batteries. I test all of my cells before I install them in a power bank and these are true to their rated capacity. Most were at 3,000 MAH or a little under or over that capacity. For the money I think that these are pretty good quality. I would recommend them, at least for a battery bank. Not sure if they would be good for a Vape product.
Pros
- Cheap Price. Good power reserve. Not over rated.
Cons
- None that come to mind.
By Joe C.
OK
Just Great
September 5, 2022
This was exactly what I wanted. Replaced my old batteries perfectly. Used now for several weeks, perfect performance.
Received quickly in only a few days!
Received quickly in only a few days!
By Wayne
,
Best I found
June 25, 2022
I have tried many batteries. I have not found better than these. Some times they are hard to find. Found them at Battery Junction. They are the ones.
By michael
NY
GREAT BATTERY
November 27, 2021
Solid battery.....does its job at a great price
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Samsung 30Q INR 18650 3000mAh 3.7V Unprotected High-Drain 15A Lithium Ion (Li-ion) Flat Top Battery
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- In Stock
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