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Lithium Ion Battery - Rechargeable - 18650 Cell - 2,600 mAh

Lithium Ion Battery - Rechargeable - 18650 Cell - 2,600 mAh

Item # PT22ZR
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  • Videos (1)
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PT Power Accessories and Parts - PT22ZR

  • Camping Lights
  • Camping Tools
  • Emergency Supplies
  • Fuel Transfer Pump
  • Hand Tools
  • Portable Chargers
  • Batteries
  • PT Power

  • Standard replacement 18650 cell with 2600-mAh capacity
  • No memory effect - recharge up to 1,200 times whether fully or partially drained
  • Built-in circuit protection to ensure proper venting, prevent overcharge, or discharge
  • Specs:
    • Capacity: 2,600 mAh
    • Voltage: 3.7
    • Chemistry: Li-ion
    • Battery Size: 2-1/2" long x 3/4" diameter

W2655B PT Power Li-Ion Rechargeable Battery - 18650 Cell

California residents: click here

Video of Lithium Ion Battery - Rechargeable - 18650 Cell - 2,600 mAh

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Review of PT Power Rechargable Batteries - Lithium Ion 18650 Cell - PT22ZR

Ellen: Hey everybody, I'm Ellen here at and we're taking a really quick look at the lithium-ion rechargeable battery. This is an 1865 cell, so it's kind of a slightly bigger battery than a double-A. It's used a lot of times in flashlights or laptops, or really any kind of device that has a high drain or that's using a lot of power and draining and needs to be charged and recharged even at half drain or anything like that. The thing that's nice about these, this style of battery, is that it typically does really well with that kind of use. It can be charged and recharged even if only partially drained and not create a memory or have that kind of loss of being able to be fully charged.So, let's take a little closer look at it and I can give you some measurements to make sure that this is the right fit for your device. So again, the type of cell is a 18650 or 1865 or 18650.

However, you want to look at it. It does have a 2,600 milliamp-hour capacity, and you can recharge this up to 1200 times, whether it's fully or partially charged. The voltage rating for this is 3.7. Overall size, it's about 2 3/4" long and then about 3/4" in diameter. It doesn't come with a charger so you will have to provide that on your own, but that's pretty much all there is to it for our look at the lithium-ion battery.

I hope this has been helpful in deciding if this is the right part for you. We do have a lot of other accessories here at So check them out. Thanks for watching.

Customer Reviews

Lithium Ion Battery - Rechargeable - 18650 Cell - 2,600 mAh - PT22ZR

Average Customer Rating:  4.5 out of 5 stars   (2 Customer Reviews)


You provided super fast delivery. I was shocked to see it in the mail already today. Bought two battiers and husband has already put one in and flashlight is working great. We have a charger so expect to get many hours of flashlight use.


For now its working great


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Info for this part was:

Employee Kathleen M
Installed by:
Kathleen M
Employee Matthew S
Written by:
Matthew S
Employee Daron K
Edited by:
Daron K

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