Samsung INR 18650 30Q 15A 3000mAh High Drain Flat Top Rechargeable Battery

Samsung SDI

  • $4.89
  • Save $1.10
  • 7 reviews


Specifications:

  • Style: Flat Top
  • Chemistry: INR
  • Nominal capacity: 3000mAh (Max)
  • Max Continuous Rated Discharge: 15A
  • Dimensions: 64.85 ± 0.15 mm (L) x 18.33 ± 0.07 mm (D)
  • Weight: 48.0g (Max)
  • Discharge Cut-off Voltage: 2.5V
  • Nominal voltage: 3.6~3.7V
  • Full Charge Voltage: 4.2V ± 0.05V
  • Protected: No, Unprotected
  • Standard Charge: Constant Current 1500mA, Constant Voltage 4.2V, & Cut-Off 150mA
  • Rapid Charge: Constant Current 4000mA, Constant Voltage 4.2V, & Cut-Off 100mA
  • Operational Charging Temperature Range: 0 to 50 degrees Celsius (best below 45 degrees Celsius)
  • Operational Discharging Temperature Range: -20 to 75 degrees Celsius (best below 60 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.


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      QUESTIONS & ANSWERS

      Ask a Question
      • how do you tell pos. from neg on the samsung battery so i can charge them correctly

        Hi,
        The side with the white ring is the positive end.
        And the other side without the white ring is the negative end.
        We hope we have answered your quesiton.
        Have a nice day.
        Best Regards.

      • which end is the postive on the samsung 18650 battery

        Hi,
        The side with the white ring is the positive end.
        And the other side without the white ring is the negative end.
        We hope we have answered your quesiton.
        Have a nice day.
        Best Regards.

      Customer Reviews
      5 Based on 7 Reviews
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      Filter Reviews:
      BF
      03/31/2020
      Brad F.
      United States United States
      I recommend this product

      Top notch!

      Top notch speed, quality and friendly customer service as always!!!

      TC
      01/10/2020
      Tony C.
      United States United States

      Best 18650

      Best 18650 batteries on the market, used other brands but the 30Q outperforms all the rest

      BF
      11/27/2019
      Brad F.
      United States United States

      Top notch in every regard

      As the title says, M&A is first rate in every regard. Incredibly supportive, helpful, informative and FAST! Couldn't be happier with their service and products.

      RG
      11/07/2019
      Ryan G.
      United States United States

      Great business

      Second time using m&a both times awesome experiences super fast shipping high quality batteries and best price cant go wrong

      MM
      05/29/2019
      Maria M.
      United States

      As expected

      Fast & friendly service . emails were short and to the point really appreciated the personal email giving that personal touch. Would highly recommend them to family and friends