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Samsung 30Q INR 18650 3000mAh 3.7V Unprotected High-Drain 15A Lithium Ion (Li-ion) Flat Top Battery

$8.22
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Samsung 30Q 15A High Drain, Flat Top 18650 Front Vertical View
Samsung 30Q 15A High Drain, Flat Top 18650 Angled View of Positive Terminal
Samsung 30Q 15A High Drain, Flat Top 18650 Front Vertical View
Samsung 30Q 15A High Drain, Flat Top 18650 Front Horizontal View
Samsung 30Q 15A High Drain, Flat Top 18650 Front Vertical View
Samsung 30Q 15A High Drain, Flat Top 18650 Angled View of Positive Terminal
Samsung 30Q 15A High Drain, Flat Top 18650 Front Vertical View
Samsung 30Q 15A High Drain, Flat Top 18650 Front Horizontal View

Samsung 30Q INR 18650 3000mAh 3.7V Unprotected High-Drain 15A Lithium Ion (Li-ion) Flat Top Battery

Brand:Samsung
MPN:SAMSUNG-30Q
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$8.22
2 - 7 $8.16 ea
8 - 23 $8.04 ea
24 - 49 $7.80 ea
50 - 99 $7.56 ea
100 - 199 $7.32 ea
200 - 399 $7.08 ea
400+ $6.60 ea
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  • 15A continuous discharge never falters with high-drain devices
  • Flat top design is ideal for battery packs and DIY hobbyists
  • 250+ recharge cycles saves your wallet every time you charge up
  • Trusted industry brand ensures reliable battery specifications
, Samsung 30Q INR 18650 3.7V 3000mAh High Drain Unprotected Lithium Ion (Li-ion) Rechargeable Flat Top Battery
  • Size: 18650
  • Voltage: 3.7
  • Rechargeable: Yes
  • Chemistry: Li-Ion
  • Capacity (mAh): 3000
  • Terminal Type: Flat Top
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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.
You can browse our selection of button top 18650 batteries here.
Note: New battery labeling regulations require listing minimum capacity on labels. Values may differ slightly from published or displayed specs, but performance has not changed.
Please visit our article for a more in-depth explanation.
collection: 10% Applicable; product type: Batteries - Li-Ion Rechargeable
CAUTION: 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.
Item Details
Brand Samsung
SKU SAMSUNG-30Q-18650-3000-FLAT
MPN SAMSUNG-30Q
UPC 00710525072009
Size 18650
Voltage 3.7
Battery Rechargeable Yes
Capacity (mAh) 3000
Chemistry Li-Ion
Sub-Chemistry LiNiMnCoO2 INR / NMC
Shelf Life 3 Years
Packaging Contractor Pack
QTY Per Package 1
Master Case 200
Inner Box 100
California Residentssee Prop 65 WARNINGS
Specifications
Size 18650
Voltage 3.7
Battery Rechargeable Yes
Capacity (mAh) 3000
Terminal Type Flat Top
Integrated Charge Port No
Max. Discharge Rate 15
Equivalent Types 168A, 18650, 19670, Protected 18650, Unprotected 18650
Unit Dimensions
Length 2.553 in (65 mm)
Diameter 0.722 in (18 mm)
Weight 1.693 oz (48 g)
Certifications & Transport
Certifications/Standards UL
Country Of Origin China
HTS Code 85076000
Packaging/Shipping Dimensions
Length 2.56 in
Width 0.72 in
Height 0.72 in
Shipping Weight 0.1 lb
Documents
Data Sheet
MSDS
UN38.3
Additional Details
Packaging Contractor Pack
Warranty Battery Junction Warranty
Return Policy Return Policy

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Reviews

Overall rating: 4.8235292 / 5 from 34 reviews.

AI Generated Review Summary

The Samsung 30Q INR 18650 3000mAh 3.7V Unprotected High-Drain 15A Lithium Ion battery is highly rated for its superior capacity and continuous discharge rate. Customers appreciate its great value and effective charging performance.

Summary topics

  • Charging Performance: 15%
  • Value for Money: 18%

Review topics: ["quality","shipping","package","works","charger","performance","replacement","price","batteries","cells","hold"].

Review highlights

  • "The 30Q is a great battery, price was very good and quick shipping." — Michael
  • "They charge up quick and seem to hold their charge well." — John
  • "I tested them in a LiitoKala Lii-500 4 Slots Smart Intelligent Battery Charger bought from Banggood." — Kermudjin

Reviews

"Fast shipping. Quality products."

— Matthew (5/5)

Aside from slow shipping the

"Aside from slow shipping the cells are great and appear to be genuine Samsung cells."

— Luis G. (5/5)

I'll be back

"These are great batteries and Battery Junction has the best customer service. Recommend!"

— Mike S. (5/5)

"Works great in my Rey light dawn hex w/ extension tube flashlight"

— Nicholas (5/5)

Just Great

"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!"

— Joe C. (5/5)

Best I found

"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."

— Wayne (5/5)

GREAT BATTERY

"Solid battery. . . . . does its job at a great price"

— Michael (5/5)

Great Battery

"The 30Q is a great battery, price was very good and quick shipping. Every battery checked above the 3000 mah rating. Worked perfectly for my project. I will use Battery Junction again when I have a battery need."

— Michael (5/5)

18650 batteries

"The replacement batteries were just what I needed. Great price and quick delivery."

— Bob (5/5)

Dremel Repair

"A pair of these worked well to replace dead cells in an older Dremel Stylus tool and restore it to working order."

— Paul (5/5)

Q&A

I would like to ask whether the cathode material of this battery is NCM or NCA, and if it is NCM, what is the ratio of Ni to Co to Mn?SameAlsoAlsoAt the same timeAlsoI would also like toI would also like to inquireI would also like to ask youI would also like to ask you about theI would also like to ask you about the battery'sI would also like to ask you about the iI would also like to ask you about the iI would also like to ask you about the battery'sI would also like to ask you about the battery's electrodes.I would also like to ask you about the electrolyte composition of this battery.I would also like to ask you what is the electrolyte composition of this battery?I would also like to ask you what is the electrolyte composition of this battery? What is the ratio?
This is not information we have. Sorry.
pls verify, are these batterys good to run small motors etc vacuums
We cannot answer this question. We do not build battery packs so are not qualified to answer this.