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LG HE4 INR 18650 2500mAh 3.6V High-Drain 20A Lithium Ion (Li-ion) Unprotected Flat Top Battery - Boxed

LG HE4 18650 battery right angle
LG HE4 18650 battery side shot with warning label
LG HE4 18650 battery terminal 1
LG HE4 18650 battery terminal 2
LG HE4 18650 battery packaging
LG HE4 18650 battery right angle
LG HE4 18650 battery side shot with warning label
LG HE4 18650 battery terminal 1
LG HE4 18650 battery terminal 2
LG HE4 18650 battery packaging
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  • High discharge Li-ion battery for demanding electronics
  • Unprotected unit with flat-top terminals
  • Commonly used in power tools, industrial equipment and medical devices
  • INR chemistry is stable, reliable and safe to use and charge
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Description

LG HE4

Unprotected Flat Top 18650 Battery

The LG HE4 is an 18650 battery with a flat top terminal and max discharge current of 20A, making it a great choice for high-drain battery packs. This battery features a large 2,500mAh capacity for extra-long runtimes.

The HE4 can charge in as little as 45 minutes with a 4A charging current, and is rechargeable 300+ times.

Rechargeable & Reusable

Invest in a rechargeable battery that will last for years to come– this battery can be recharged 300+ times.

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.

High Discharge Rate

20A max continuous discharge rate for high-drain electronics, great for making battery packs for devices that require minimum discharge rates.

Notable Features

» 2,500mAh capacity offers long, runtimes for all your devices
» Flat top terminal is perfect for use in making 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.
For more information regarding authorized use, applications, and safety guidelines, please feel free to visit the LG Battery Guide.
Now Available for sale as a 4-Pack
BrandLG
MPNHE4-18650-INR
Color
Yellow
Size18650
ChemistryLi-ion
INR (LiNiMnCoO2)
Voltage3.6V
Capacity2,500mAh
TerminalFlat Top
ProtectedNo
Shelf Life3 Years
Charge Cycles300+
Only 300+ cycles when discharged at a fast rate of 10A, closer to 200 cycles when discharged at max rate of 20A
Voltage
Nominal3.6V
Max Charging4.2 ± .05V
End/Cutoff2.5V
Discharge Rate
Max Continuous10A, 20A
Standard500mA
Charging Rate
Max Current4A
Standard Current1.25A
Charging Time.75 Hours
At 4A Charge Rate
Length2.56" / 65 ± .2 mm
Diameter.72" / 18.3 ± .3 mm
Weight1.66oz / 47g
Country of OriginCN
UPC707421002711
WarrantyBattery Junction 30-Days
Return PolicyBattery 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):2500
Battery Chemistry:Li-Ion
Battery Voltage:3.7
Battery Terminal Type:Flat Top
Battery Shelf Life:10 Years
Product Certifications:ANSI
Packaging:Contractor Pack
Brand:LG
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)
UPC:707421002711
MPN:LG-HE4
Country of Origin:China
Associated Battery Sizes:168A, 18650, 19670, Protected 18650, Unprotected 18650
Reviews
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Review Summary
5.0
2 Reviews
5
100% (2)
4
0% (0)
3
0% (0)
2
0% (0)
1
0% (0)
By Alex
BURBANK, CA
LG All The Way !!!
March 20, 2020
Great batteries overall. I use these for high powered LED Flashlights and they work great. Unprotected batteries work especially well with turbo (mode) power options on LED lights. Highly recommend it.
By Lidia N.
NEWARK, NJ
GOOD PRICE
August 12, 2018
I LOVE THIS BATTERY BEACUSE IT?S VERY CHEAP AND MY CLIENTS ARE HAPPY WITH ITS PERFONMANCE.
Bright Buys
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LG HE4 INR 18650 2500mAh 3.6V High-Drain 20A Lithium Ion (Li-ion) Unprotected Flat Top Battery - Boxed

  • $7.50
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