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LG MJ1 INR 18650 3500mAh 3.7V High-Drain 5A Lithium Ion (Li-ion) Protected Button Top Battery - Bulk

$8.34
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LG MJ1 INR 18650 3500mAh 3.7V High-Drain 5A Lithium Ion (Li-ion) Protected Button Top Battery - Bulk
LG MJ1 INR 18650 3500mAh 3.7V High-Drain 5A Lithium Ion (Li-ion) Protected Button Top Battery - Bulk
LG MJ1 INR 18650 3500mAh 3.7V High-Drain 5A Lithium Ion (Li-ion) Protected Button Top Battery - Bulk
LG MJ1 INR 18650 3500mAh 3.7V High-Drain 5A Lithium Ion (Li-ion) Protected Button Top Battery - Bulk
LG MJ1 INR 18650 3500mAh 3.7V High-Drain 5A Lithium Ion (Li-ion) Protected Button Top Battery - Bulk
LG MJ1 INR 18650 3500mAh 3.7V High-Drain 5A Lithium Ion (Li-ion) Protected Button Top Battery - Bulk
LG MJ1 INR 18650 3500mAh 3.7V High-Drain 5A Lithium Ion (Li-ion) Protected Button Top Battery - Bulk
LG MJ1 INR 18650 3500mAh 3.7V High-Drain 5A Lithium Ion (Li-ion) Protected Button Top Battery - Bulk

LG MJ1 INR 18650 3500mAh 3.7V High-Drain 5A Lithium Ion (Li-ion) Protected Button Top Battery - Bulk

Brand:LG
MPN:MJ1-BUTTON
Quantity:1
1
4
Terminal Type:Button Top
Flat Top
Button Top
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$8.34
2 - 7 $8.16 ea
8 - 23 $7.98 ea
24 - 49 $7.80 ea
50 - 99 $7.38 ea
100 - 199 $7.14 ea
200 - 399 $7.02 ea
400+ $6.96 ea
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  • Genuine LG MJ1 cell with protection PCB and outer safety wrap (outer wrap is part of the battery assembly and must not be removed)
  • 3,500mAh energy capacity offers longer runtimes for your devices
  • High discharge rate for demanding electronics such as flashlights
  • Rechargeable and reusable
  • Size: 18650
  • Voltage: 3.7
  • Rechargeable: Yes
  • Chemistry: Li-Ion
  • Capacity (mAh): 3500
  • Terminal Type: Button Top
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Description

LG MJ1

Protected Button Top 18650 Battery

The LG MJ1 is a quality li-ion battery with one of the highest capacities on the market. INR (lithium nickel manganese) chemistry offers a superior 3,500mAh capacity compared to most IMR (lithium manganese) cells, while having a maximum discharge current of 5A. The protection circuit and button top on this MJ1 enable it to be safely used in your high-drain flashlights and household electronics.

Rechargeable & Reusable

Invest in a rechargeable battery that will last for years to come– this battery can be recharged 400+ 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.

PCB Protection

This battery has a PCB (protection circuit board) that automatically detects and protects against overcharging, overdischarging, and short circuiting.

High Discharge Rate

5A max continuous discharge rate for high-drain electronics, such as flashlights that require minimum discharge rates to enable their brightest modes.

Notable Features

» 3,500mAh energy capacity offers longer runtimes for all your devices
» Button top terminal great for flashlights and other portable electronics
The clear outer wrap is part of the battery assembly and must not be removed (it is not shipping packaging).
This product uses a genuine LG MJ1 battery with a button top and PCB (protection circuit board) added by a battery pack manufacturer.
Because of this process, an additional outer wrap is applied over the original LG wrap.
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
Item Details
Brand LG
SKU LG-MJ1-BUTTON
MPN MJ1-BUTTON
Size 18650
Voltage 3.7
Battery Rechargeable Yes
Capacity (mAh) 3500
Chemistry Li-Ion
Sub-Chemistry LiNiMnCoO2 INR / NMC
Shelf Life 3 Years
Packaging Bulk
QTY Per Package 1
California Residentssee Prop 65 WARNINGS
Specifications
Size 18650
Voltage 3.7
Battery Rechargeable Yes
Capacity (mAh) 3500
Terminal Type Button Top
Protected true
Integrated Charge Port No
Max. Discharge Rate 5
Equivalent Types 168A, 18650, 19670, Protected 18650, Unprotected 1865
Unit Dimensions
Length 2.74 in (70 mm)
Diameter 0.736 in (19 mm)
Weight 1.78 oz (50 g)
Packaging/Shipping Dimensions
Length 2.85 in
Width 0.78 in
Height 0.78 in
Shipping Weight 0.12 lb
Documents
LG MJ1 MSDS
LG MJ1 18650 Data Sheet
Additional Details
Packaging Bulk
Warranty Battery Junction Warranty
Return Policy Return Policy

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Reviews

Overall rating: 4.717949 / 5 from 39 reviews.

AI Generated Review Summary

The LG MJ1 Protected Button Top 18650 Battery offers a high capacity of 3,500mAh and a maximum discharge current of 5A, suitable for high-drain flashlights and household electronics. Customers appreciate its great value and performance.

Summary topics

  • Battery Capacity: 60%
  • Value for Money: 25%

Review topics: [].

Review highlights

  • "Great Battery, Great Price!" — Robert
  • "All the battery delivered safely." — Jason L.
  • "Good packaging, great quality product." — Jason L.

Reviews

CAUTION - This cell is generically wrapped

"Please be aware, this cell has a button top added after the LG production, resulting in two outer wraps (a green one that looks as expected with finished cells and a generic clear one over it). There is a note on the page that warns as such, however, it doesn't show up on the mobile site unless you expand the description and note. The packaging does not include a warning/indication beyond the standard disclaimer and the plastic wrap appears to be part of the shipping material, with a generic sticker affixed. It looks exactly like the generic wrap that must be removed from AA/AAA battery pairs when shipped with remotes or other electronic devices. Don't make my mistake and waste ~$16."

— Jonathan T. (1/5)

LG MJ1 INR 18650 3500mAh 3. 7V

"Good Quality and quick shipping. Would recommend and purchase again."

— Timothy S. (5/5)

This battery was perfect!

"Exactly what I needed thanks!"

— Richard B. (5/5)

Larger diameter

"This battery had excellent reviews. Si I purchased them for my Olight tactical flashlights. Sadly, the button-top 18650’s will not fit. They are too wide. You ARE NOT supposed to pull off the plastic cover from the battery. But I did pull off the sticker hoping to minimize its diameter. Still a no-go. I can still use the batteries in another piece of equipment. But it was a failure for my initial purpose of buying them for my flashlights. Beware. They are a larger diameter with the plastic covering."

— Raymond M. (4/5)

very good battery

"battery charged just fine, appears to be better quality than original equipment battery"

— james M. (5/5)

Bright light!

"This 18625 battery replaces the 3 AAA battery's that came with my tactical flashlite and is way brighter and lasts 4 times as long. Try it you'll never go back to AAAs"

— MAX S. (5/5)

What's the underlying reason for a bad review 🤔

"I can't recall ever writing a bad review for any order because most companies are more than willing to work out any issues with a reasonable person. With that being said, my first order with Battery Junction was flawless 😍. Maybe the bad reviewers should try a more civil approach 🤔. Keep up the good work."

— Andy B. (5/5)

Absolutely awesome Batteries

"I ordered These last week,came yesterday well packed. I took photos of the 4 of them in the charger when done and all of them were above 3600 mah!!All my Convoy and Wurkkos,Sofirn,top of the line Ultrafire and top of the line Trustfire lights are beyond performance specs. All my lights rated at 1800 and at 2000 lumen are all safely pushing 2100 to over 2200 lumens. These are going to be my go batteries from now on. Got these before for my MTN bike lights and same level of quality which is why I got them again."

— Ranger 1. (5/5)

No complaints

"Website was good. Shipping was faster than expected and batteries are performing as intended"

— Lorraine O. (5/5)

Works in Ring Solar Wall light

"Works in Ring Solar Wall light. Had a hard time finding a replacement battery. But this works! ( Solar Wall light requires 2 batteries )"

— Steve J. (5/5)

Q&A

I need a battery for my Pelican 7600 flashlight. Pelican catalog#2389. My research says it's a 18650 battery. But this Pelican battery measures more like 70mm in length. Is this LG-MJ1-Button the one I need? Thanks!
That battery should be ok. You just wanted to be sure that it is a button topped 18650 and that it is a protected cell.
will this battery work in a SWAT flashlight with a current battery TR18650, 3500 MAH. Flashlight has a plug-in cord to recharge.
While we can't guaranty it, it does look similar to the information you provide about the battery you are trying to replace.
Is this rechargeble? the one I have currently describes it as being rechargeable
Yes, this battery is rechargeable.