18650 30A Battery Button Top IMR High Drain 3.7V Rechargeable Li-ion SX30 Orbtronic


Out Of Stock


18650 30A battery Button Top high drain IMR rechargeable. 

Model: SX30 Button Top

18650 battery Specs: 

  • Nominal Capacity: 2100mAh
  • Nominal Voltage: 3.6V-3.7V
  • Full charge Voltage: 4.2V
  • Operating Temperature (cell surface): Charge 0 ~ 50 degrees Celsius , Discharge -20 ~ 75 degrees Celsius
  • Max Discharge 30 Amp (30000 mA) (with cutoff @ 80 degrees Celsius max) 
  • Diameter 18.45mm max +/- 0.05mm
  • Length 65.20mm max +/- 0.05mm
  • Weight: 44 g Average
  • Positive contact: Button top
  • Battery Type / shape: 18650 Cylindrical
  • Core Cell: Made in Japan
  • Protected: No

SX30 Flat top version is also available, and you can order it here: 18650 SX30 30A Flat Top


Must read and understand this safety guideline before using Li-ion batteries.

  • Never completely discharge li-ion battery ( below 2.5V under load ).
  • Charge fully to 4.2V before first use.
  • Use charger specifically made for Li-ion batteries only. 
  • Do not charge unattended. 
  • Never attach any metal moving part |magnet| to the top-positive, or the bottom-negative battery contact.
  • Never use force to install (insert) li-ion battery.
  • Do not use old and new batteries together. 
  • Use only high-quality battery Li-ion charger.
  • Do not expose to heat. 
  • Do not short (connect) positive (top), and negative (bottom) battery terminals (contacts). 
  • Keep battery that is not in use in plastic holder (or any insulating [plastic] container).
  • Do not keep bare battery in your pocket, purse, or anywhere together with other metal (conductive) objects.
  • Do not charge battery over 4.29V (another reason to use high quality battery charger).
  • Stop using battery with damaged PVC tube (wrap) immediately.
  • Do not store your li-ion batteries fully charged (for extended period of time =>1 month and longer).
  • Store in cold, and dry place at approximately 3.7V (storage charge).
  • After battery is discharged-don't leave it discharged=>charge it as soon as possible (10 min. rest).


These 18650 are high discharge current Li-ion batteries. 
If mishandled or mistreated, these batteries (any lithium-ion battery) can cause you SERIOUS INJURY or DAMAGE.

You should charge this battery to 4.2 Volts (full charge) before first use.

What is in the box?

  • 18650 Rechargeable Battery SX30 Button Top High Drain
  • Protective plastic case/holder
  • Shipped in specially designed Li-ion packaging for your safety
Price listed is for one battery cell.
We ship fast from Florida = Usually the same business day (including Saturdays)
View AllClose