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Panasonic NCR 18650 3400mAh 3.7V Unprotected High-Drain 4.87A Lithium Ion (Li-ion) Flat Top Battery - Boxed

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  • Incredible 3400mAh capacity feels like a never-ending well of power
  • Customer-favorite; performance guarantee you can rely on
  • Flat top design is ideal for DIY battery pack makers
  • 500 charge cycles saves you the cost of 499 other batteries
$4.95
Usually ships the next business day
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1 - 3$4.95 ea.
4 - 19$4.75 ea.
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50 - 99$4.50 ea.
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500 - 999$4.15 ea.
1000+$4.00 ea.
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Description

Panasonic NCR18650B Battery

4Hr Charging Time | 500 Cycles

As one of the best-known 18650 batteries out there, this Panasonic NCR18650B is definitely a fan-favorite. Packed with power-efficient lithium-ion technology, this cell features a massive 3,400mAh capacity and boasts at least 500 charge cycles. It's 4.87A discharge rate is the perfect match for moderate-to-high drain devices like LED flashlights, allowing you to get peak performance and runtimes out of your electronics. If you're into the DIY scene, the flat-top terminal is ideal for making powerpacks for your home or electric skateboard. Best of all, Panasonic 18650 batteries charge fast, often in as little as 4 hours charging time with a 4.2V cable/adapter.

Features

  • Massive 3,400mAh capacity, extra-long runtimes
  • Rechargeable with at least 500 charge cycles
  • 4.87A discharge rating handles high-drain devices
  • Flat-top terminal is perfect for powerwalls/packs
  • Same type of battery you'll find in your laptop
  • Wide range of operating temperature; any-climate use

Dimensions

  • Length: 65.3mm (2.57")
  • Diameter: 18.5mm (0.73")
  • Weight: 48.5g (1.71oz)

Specifications

  • Brand: Panasonic
  • Model: NCR18650B
  • Country: Japan
  • Color: Green
  • Watt-Hours (Wh): 12.2
  • Nominal Voltage: 3.6V
  • Protection: Unprotected
  • Terminal Type: Flat Top
  • Max Discharge Current: 4.87A
  • Capacity: 3,400mAh

Temperature

  • Charge: 0 to +45°C
  • Discharge: -20 to +60°C
  • Storage: -20 to +5-°c
Specifications
Battery Size:18650
Battery Capacity (mAh):3400
Battery Chemistry:Li-Ion
Battery Voltage:3.7
Battery Terminal Type:Flat Top
Battery Shelf Life:3 Years
Packaging:Boxed
Brand:Panasonic
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Product Weight:1.658oz
Product Dimensions:2.697" (L) x 0.724" (Diameter)
UPC:658921935095
MPN:PANASONIC-NCR18650B-3400
Country of Origin:Japan
Associated Battery Sizes:168A, 18650, 19670, Protected 18650, Unprotected 18650
Warning

lithium-ion safety warning
Reviews
4.5
33 Reviews
5
82% (27)
4
3% (1)
3
3% (1)
2
3% (1)
1
9% (3)
By Larry
Greenfield, WI
Hands down Best 18650 Battery I have used in Flashlights and Lasers
November 3, 2018
I was buying 18650 batteries some time ago from other sellers and they never seemed to put out what they claimed. I believe other sellers where selling re-branded Chinese cells. I only purchase batteries from Battery Junction and all there batteries that I have purchased put out or exceded specified mAh. I have a battery analyzer that will discharge then charge battery and after that show mAh. Every battery from Battery Junction is the REAL DEAL. Do not waste your time with other battery sellers for these guys sell 100% authentic cells. These Panasonic NCR 18650 3400mAh seen to last forever and put out lots of current for my most demanding searchlights. Thanks Battery Junction for being an honest seller that watches out for us. Guys buy with confidence from BJ.
By VR
Phoenix, AZ
Just as described
January 8, 2021
All items arrived just as describe and in excellent condition with a partial charge.
Fast shipping and great price, would not hesitate to order from them again as
I have already done in the past.
By Brad F.
Maine
Great
December 31, 2020
Batteries are excellent and shipping too!
By waumpuscat
Tennessee
Solid purchase
December 30, 2020
Good reliable battery at reasonable price. Shipping is reasonable. Will buy again
By Stacey
Jacksonville FL
Buy with confidence
December 16, 2020
Timely shipping, NEW, great price, and long lasting!
To put NEW may sound obvious, but I've purchased online before only to receive bulging, rewrapped, batteries.
I'll be back! Thank you!
Q&A
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