IMREN IMR 18650 40A 3000mAh High Drain Flat Top Rechargeable Battery

IMREN IMR 18650 Gold 3000mAh 40A High Drain Flat Top Rechargeable Battery


  • $7.99
  • Save $1
  • 28 reviews

Note: this item comes with a branded plastic storage case for every 2 pack.


  • Style: Flat Top
  • Chemistry: IMR
  • Nominal capacity: 3000mAh (Max)
  • Max Continuous Rated Discharge: 20A & Rated 40A Max Pulse
  • Dimensions: 65.20 mm (Max) x 18.30 mm (Max)
  • Weight: 50.0g (Max)
  • Discharge Cut-off Voltage: 2.5V
  • Nominal voltage: 3.6~3.7V
  • Full Charge Voltage: 4.2V ± 0.05V
  • Protected: No, Unprotected
  • Cycle info: Capacity drops to 60% after 250 full charge/discharge Cycles
  • Standard Charge: Constant Current 4000mA, Constant Voltage 4.2V, & Cut-Off 100mA
  • Operational Charging Temperature Range: 0 to 70 degrees Celsius (best below 70 degrees Celsius)
  • Operational Discharging Temperature Range: -20 to 70 degrees Celsius (best below 70 degrees Celsius)

Please read before you place your order:

Dear Customers:
You must have an appropriate understanding of the potential dangers of Li-ion battery before you place your order and usage. As misusing or mishandling the battery may cause a fire or explosion which may result in personal injury or property damage. This battery is manufactured and sold for the intended use of system integrations with proper protection circuitry or battery packs with a BMS (battery management system) or PCB (circuit board/module). This battery is neither designed nor intended to be used for other purposes. Usage of this battery is at your own risk!

Friendly reminders:

  • Don't use with device that does not have BMS or PCB protection.

  • Don't store loose in your pocket, backpack, purse, or etc. Always use a case or box for storage or to carry with you.

  • When not in use, always store your battery in a case or box in which battery were delivered with.

  • Misusing or mishandling Li-ion battery can cause a serious risk of personal injury or property damage.

  • If misused or mishandled, the battery may explode, burn, or case a fire.

  • Usage of battery is at your own risk!

  • Only use with proper protection circuitry.

  • Don't short circuit intentionally or unintentionally.

  • Stay away from metal or conductive objects to prevent short circuiting.

  • Don't use the battery if battery's wrapper or terminal insulator is damaged or torn.

  • Don't use if battery is showing any visible damage.

  • Don't over-charged or charged battery above the maximum voltage rating.

  • Don't over-discharged or exceed battery above the continuous discharge rating.

  • Don't modify, disassemble, puncture, cut, crush, or incinerate the battery.

  • Don't expose the battery to liquids or high temperatures.

  • Don't use force to install the battery in any way.

  • Only use the battery within manufacturer’s specification.

  • Store the battery at a safe place where the pet/child can't reach.

  • Always charge the battery in or on a fire-proof surface and never leave battery charging unattended.

  • Only use a proper smart charger to charge the battery.

  • Please fully charged the battery before first use. The charging time may vary, depends on the charger you have (may need from 4 to 12 hours). If your charger has a capacity indicator, it is normal that the first bar or first 20% to 25% would take the longest time to be charged.

  • Always use the batteries that are same brand, same model, and same condition. Don't mix and match with other batteries.

  • Immediately stop using the battery if any abnormal appearance occurs.

  • It is your responsibility to make sure that your charger or device is functional.

  • If exposed to battery electrolyte, flush with water immediately and/or immediately contact a physician or emergency services.

  • Don't throw away in trash; please properly recycle or dispose the battery.

          We Also Recommend


          Ask a Question
          • All the specifications say that this is the same Battery as the purple why the two differnt colors?

            We ask the manufacturer and they tell us that the Gold version is the newer design.
            If you have more question, please kindly contact IMREN directly for more details.
            Have a nice day.
            Best Regards.

          Customer Reviews
          5.0 Based on 28 Reviews
          5 ★
          4 ★
          3 ★
          2 ★
          1 ★
          Write a Review

          Thank you for submitting a review!

          Your input is very much appreciated. Share it with your friends so they can enjoy it too!

          Filter Reviews:
          Richard W.
          United States United States
          I recommend this product


          Perfect experience. 100% shipping, shopping, & product were all EXACTLY what was advertised

          robin m.
          United States United States
          I recommend this product

          Awesome battery

          Amazing battery!! Astounded at the length of a charge! Great company. Shipping was so prompt even during holiday season.

          Mel P.
          United States United States
          I recommend this product


          For some reason my e-cig will only work with this battery, I've tried others but only this one. None of my local vape stores carry this one anymore so it was awesome finding a place that did and shipping was fast!

          Joshua C.
          United States United States
          I recommend this product

          Got what I paid for.

          Great pricing and I got exactly what I paid for. Not super quick, but I will order from M&A again.

          Justin D.
          United States United States
          I recommend this product

          F*****G AMAZING

          I absolutely love these batteries. I got myself 6 of the 18650 and got 6 of the 20700 and 6 of the 21700. The life on them is great definitely will buy more when I need to replace mine or just need more batteries.