Olight Protected 3600mAh 3.6 Volt 18650 Battery

Olight Protected 3600mAh 3.6 Volt 18650 Battery

More Views

  • Olight Protected 3600mAh 3.6 Volt 18650 Battery
Olight Protected 3600mAh 3.6 Volt 18650 Battery

Regular Price: $24.99

Special Price $21.99

Available to order


The Olight 3600mAh and 3200mAh 18650 Panasonic batteries are the newest in 18650 battery technology. These batteries are an update to the traditional 18650 from Olight. The PCB is placed in the positive polarity of the battery and can eliminate the electric conduction nickel strap ran through the body. The 3600mAh and 3200mAh batteries allow 500 recharge cycles that provides an exceptionally economical solution to battery usage.  


  • Multiple protective cells: PTC, over discharge current protection, over discharge voltage protection, short circuit protection, overcharge protection
  • Long-life: 500 charge-discharge cycles, over 5 years of consistent use
  • Low self discharge: Energy is over 80% of its capacity even when stored for over a year
  • These batteries contain a raised positive polarity. Can use for various electric appliances and devices
  • These batteries feature a high discharge current


  • Type: 18500-3600mAh
  • Chemistry: Li-Ion
  • Nominal Capacity: 3450mAh
  • Maximum Capacity: 3600mAh
  • Nominal Voltage: 3.6V
  • Maximum Discharge Current: 6000mA
  • Charging Current: 1800mA (0.5C)
  • Charging Cycle: 500 Times
  • Weight: 50.2g
  • Dimensions: Dial 18.5 ± 0.1mm
  • Length: 68.7 ± 0.5mm

Important Lithium Battery Information:

Domestic: We cannot ship more than three loose rechargeable lithium ion batteries in one shipment via USPS. Please keep this in mind when placing orders. Any orders containing more than three loose lithium ion batteries must have Free Shipping or Fedex selected as the shipping method.

International: As of November 15, 2012, the USPS has changed their regulations to allow international shipments of lithium ion batteries, but the batteries MUST be installed in the product that they power, most likely a flashlight if you are buying from us. Any international orders containing lithium ion batteries that will not fit in lights included in the order must be shipped via Fedex. Orders that contain loose lithium ion batteries not installed in a flashlight with USPS shipping selected will be held while we contact you about shipping options.

Additional Information

Model OLI3618650
SKU OLI-186503600
Manufacturer Olight
Video Review No


Customer Reviews 2 item(s)

Pays For Itself
If you really want to justify spending over $20 on one battery, go to an electronics, convenience, or grocery store and see how much they charge for CR123s. Yes, you can buy bulk no-name brands online for just a few dollars, but I personally prefer the ability to walk into a store for batteries, especially if I need them in an emergency. Also, let's not forget the longer runtime on this battery when compared to others, which definitely comes in handy if you use Olights in high or turbo mode all the time. I've used other cheaper brands of 18650s before, but you definitely get what you pay for. Do yourself a favor and get a quality rechargeable battery for your lights. Buy once, cry once!
Review by Dereck / (Posted on 9/17/2016)
The best 3600mah 18650 there is
Wow, Olight really went out of their way to develop a truly next generation protected 18650. No more protection circuits at both ends with a conductive strip connecting them Olight has done what no other company has done and developed a superior protection circuit that eliminates the need for a second cicuit at the negative end of the cell. Olight developed this circuit to work with this cell exclusively for flashlights and for that I commend them. The core cell from what I understand are Sanyo(?)3600mah cells. From what I have read the superior protection circuit allows the cell to charge a bit above 3600mah with no detriment to the cell at all. I never thought Id say this but this bleeding edge protection circuit has no equal whatsoever on top of the fact it is attached to a first rate 3600mah cell. If anything Olight could charge $35 a cell for these super cells and it would still be worth every penny. While all other 18650 protected brands are still using circuits at both ends of their cells Olight has leaped ahead by leaps and bounds with their new proprietary protection technology. This Olight cell renders all other protected cells obsolete. Despite the price for these cells the value factor is still through the roof there is nothing else like them.
Review by CelticCross74 / (Posted on 2/12/2016)