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LG HG2 INR 18650 3000mAh 3.7V Unprotected Lithium Manganese Nickel (LiNiMnCoO2) Flat Top Battery

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Angled battery shot
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Single battery box
Danger warning box packaging
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| Reg. Price $11.95
Usually ships the next business day
1 - 3$6.25 ea.
4 - 19$6.00 ea.
20 - 99$5.85 ea.
100+$5.75 ea.

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LG HG2 18650

3000mAh with 20A Discharge Current

The LG HG2 INR 18650 features INR lithium-ion chemistry, also known as Lithium Manganese Nickel (LiNiMnCoO2) or NMC, which offers users a high capacity of 3000mAh and a high discharge current of 20 Amps. INR batteries are a hybrid chemistry, pairing manganese and nickel together, within the cathode, to create this high-performing power source. Battery packs made with INR cells have been widely adopted for flashlight, vape, and e-cig applications.

Hybrid INR Chemistry

What differentiates INR batteries from other Li-ion types is their energy load. These 18650 cells are designed to provide a reliable source for continuous discharge. By combining Nickel and Manganese together, INR batteries produce the best of both worlds: high specific energy from Nickel and improved stability from Manganese. These INR Li-ion batteries are therefore a go-to power source within the portable power product, automotive and hand-tool industry. The LG HG2 INR 18650, when compared with other lithium-ion batteries on the market, provides a high capacity and a high power.

Features & Specifications:
  • Model: HG2
  • Size: 18650
  • Capacity: 3000mAh
  • Chemistry: Li-ion INR
  • Nominal voltage: 3.6V
  • Full charge voltage: 4.2V
  • Standard Charge: 1500mA
  • Fast Charge (constant current): 4000mA
  • Maximum Charge Current: 4000mA
  • Standard Discharge Current (constant): 600mA
  • Fast Discharge Current (constant): 10A, 20A
  • Maximum Discharge Current (constant): 20A
  • Operating Temperatures:
    • Charge: 0° to 50°C
    • Discharge: -20° to 75°C
  • Storage Temperatures:
    • 1 Month: -20° to 60°C
    • 3 Months: -20° to 45°C
    • 1 Year: -20° to 20°C
  • Dimensions: 65mm x 18.3mm
  • Weight: 47g
  • Terminal Type: Flat
  • PCB: None
Please Note: Packaging may vary.

For more information regarding authorized use, applications and safety guidelines, please feel free to visit the LG Battery Guide.

lithium-ion safety warning
Battery Size:18650
Battery Capacity (mAh):3000
Battery Chemistry:Li-Ion
Battery Voltage:3.6 / 3.7
Battery Terminal Type:Flat Top
Product Certifications:ANSI
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Product Weight:1.658oz
Product Dimensions:2.559" (L) x 0.72" (Diameter)
Country of Origin:CN
19 Reviews
95% (18)
5% (1)
0% (0)
0% (0)
0% (0)
100% Recommend this product (19 of 19 responses)
By Larry Howlett
San Clemente, CA
January 10, 2018
LGF 18650 3000mAFh 3.7v Flat Top Battery
I was looking for a couple of extra Lipo Batteries that would fit into my Vape battery unit. I once again turned to Battery Junction..... Bingo, they had just what I was looking for!! Very happy with the quality, performance and price.
ProsGreat price and fit perfectly.
By BK Broiler
Cumberland, RI
December 15, 2017
These work great to use for vaping!
I bought these on a special and are very good batteries that charge very well and last a long time and have paid more than double the price for these on Amazon and other sites so I bought 8 of these and are all working very well and really happy with the purchase!
By Stan
Los Angeles, CA
December 13, 2017
One of the best Rechargeable batteries
The LG HG2 INR 18650 3000mAh 3.7V Unprotected Lithium Manganese Nickle (LiNiMnCoO2) Flat top battery is definitely a good battery for keeping a full charge
ProsIt works perfectly in my flashlight
ConsWith the flat top, it does not work in my headlamp
By Russell Waymire
Houston Texas
September 27, 2017
Thanks 18650 times
I needed a new battery for my expensive rechargeable screwdriver. Opened the case and saw the old 18650 3000 mAh inside. It was easy after that. Ordered, delivered and installed the replacement. Runs like brand new again. Thanks.
By Paul
, Des Moines, Iowa
June 21, 2017
Good Deal
Delivered as promised, received in great shape and on time.
ProsSell in multiple quantities not limited to one or a pair.
ConsCan find slightly cheaper batteries if patient.
By NiNi
Jax, FL
May 25, 2017
Awesome batteries
These last long in my Vaping MOD. They are very fast with delivery.
By Troy
League City, TX
April 7, 2017
Have been using the batteries since September 2016 and are still working as good as the day they arrived
Prosgreat price
By Gerardo
Del Rio, TX
March 24, 2017
Great batteries
Keeping charge really well. Price is the best I've found. I highly recommend.
By wendy
North Miami Beach, Florida
March 24, 2017
awesome price/excellent product
I was shocked to find the same battery I have been buying for $15 at stores here on battery junction for a a considerably reduced price.. Shipping was reasonable. I am very happy and will continue to buy here.. and i'm telling my friends about this site
Prosgreat price/great quality
By Frank Mini
March 22, 2017
Great battery for vapor mods.
This battery does everything it's claimed to do and, for the price, you can't go wrong.
ProsWell made and delivers the mAh and amps that are needed for sub-ohm vapor mods.
February 20, 2017
Battery works well
Battery works well and hold the charge well also
By Raymond
Houston, Texas
February 3, 2017
Excellent Batteries
These are great batteries at a great price.
By Russell
December 27, 2016
Quick delivery.
Good price and delivered on time.
By Barbara
November 7, 2016
ProsBetter price than at a vape store
By Paula Lisco
August 30, 2016
good battery
great price
Prosworks great
By Vinny huynh
July 18, 2016
Only one word "awesome "
It was quality battery and lastly, that I ever experienced. Thank you for the fast shipping.
By Matt
mount vernon, IA
July 11, 2016
Great batteries
I use them for audio equipment that drains other batteries very fast. These hold up longer and I have had no problems with them.
ProsStandard 186500 size
By Derek
New England
February 18, 2016
I use three of these batteries
I use these in my vape (electric cigarette) they are LMR so they are safe built, lasts with the 3000 ma, 20a cont output
Pros3000 mah 20 Cont discharge
By Keith
Owasso, OK
January 26, 2016
Great for the price
I use these for my Vape Mod. They last as long as they should and charge overnight. It's nice having a reliable battery that doesn't cost $30 a piece
ProsPrice, reliability.
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LG HG2 INR 18650 3000mAh 3.7V Unprotected Lithium Manganese Nickel (LiNiMnCoO2) Flat Top Battery

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