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.  

Features:

• 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

Specifications:

• Type: 18500-3600mAh
• Chemistry: Li-Ion
• Nominal Capacity: 3180mAh
• Maximum Capacity: 3200mAh
• Nominal Voltage: 3.6V
• Maximum Discharge Current: 3600mA
• Charging Current: 1600mA (0.5C)
• Charging Cycle: 500 Times
• Weight: 50g
• 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.