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Li-ion 18500 Rechargeable Cell: 3.7V 1500mAh (5.55Wh) - UN38.3 Passed

With TabsLC-18500-V2:Yes,with TM-MB1/TM-MB2
Your Price: From $5.35 to $7.35

Product Options

Add Tabs:


  • 3.7V 18500 size Cylindrical Li-Ion Cell
  • Lighter weight and higher energy density than any other rechargeable cell
  • 18500 cell is a little shorter than the 18650 cell, and it is perfect for building compact sizedpacks and high capacity packs for RC aircraft, RC cars, or camera battery.
Nominal Voltage Average 3.7V
Nominal Capacity 1500 mAh,
Max.Charging current 1.5A Max.
Max. Discharging current 3 A max
Terminal options
  • LC-18500: Without Tabs
  • LC-18500TB: With TB-AAS tabs
  • LC-18500-V2: With TB-MB1/TB-MB2 tabs
Dimensions (Dia x H) 18.1 x 48.7mm
Weight 35.5 g (1.25 oz)
Cycle Performance 80% of initial capacity at 500 cycles

Please download the Specification here


  • Li-Ion Batteries may explode if charged or discharged improperly.
  • Please possess knowledge of electronic and understand hot to handle Li-ion battery.
  • We reserve the right not to sell and void the warranty it you don't meet the above statement.
  • Please use a protection IC (PCB) to keep battery from overcharge and over discharge
  • Never solder directly onto the Li-ion battery as overheat might cause battery to explode. If you are making a pack or need to solder batteries together, you need to get battery with tabs on it. You will solder to tabs instead directly onto the battery.
  • Please read more safety warning about Li-ion battery
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

Related Products

  • For DIY, please add tabs as an option at a little extra cost
  • Please choose our smart chargers to charge single 18500 cells
  • Need to DIY?  Please install our PCB or your own PCB withthe following features:
    • 4.2V/cell over-charge protection
    • 3.0V/cell over-discharge protection
    • Max currentover-drain protection
    • Shortcircuit protection.
  • Batteryspace.com is NOT liable for any mis-use due to any other brand of PCB applied
  • If you don't know how to make Li-Ion pack, please don't DIY, click here to choose a pre-wired Li-Ion pack module from 3.7V-37V

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Product Reviews

(4 Ratings, 2 Reviews) Average Rating:
Product was as specified and not easy to find elsewhere.
John (Rochester, NY 14625) 8/4/2015 1:53 PM
Product was as specified and not easy to find elsewhere.
Good Price
Michael E. Stora, Ph.D. (Maricopa, AZ) 5/13/2015 11:40 AM
I've used a few of these for "3xAAA in a barrel" flashlight conversions where an 1865 just will not fit. Only unusual thing to note is that the semi-button is not ferromagnetic on this particular cell (stainless?)
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Bluetooth Technology for Lithium-ion/LiFePO4 Batteries
UN 38.3 Safety Test

We own a national standard UN38.3 testing lab. We can provide UN38.3 test service to our customer.

If you want to set up your own lab, we also provide UN38.3 & IEC62133 equipments and onsite training. Email us for the quote and lead time.
Lithium Battery Shipping Regulation
Recommendations on How to get ≤30% Rated Capacity for Shipping
Thermal Abuse Test for IEC62133
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