Special instructions for original imported Panasonic 3400mAh 18650 lithium battery:

Panasonic 18650 lithium batteries do not have brand and capacity information marked on the battery skin. The corresponding model of Panasonic 3400 is NCR18650B. We hope that buyers will know it.!

Battery materials: Lithium Ion Battery( Li- ion, Lithium Ion Battery)
Battery brand: Matsushita
battery model:18650
Battery specifications: φ18*65( mm)
battery capacity:3000- 3400MAH
internal resistance: Below 45 milliohms
Number of charge and discharge: More than 1000 times
battery voltage: Standard voltage 3.6- 3.7V The voltage after full charge reaches 4.2V and the voltage after discharge is 2.8V
The main purpose: This battery is mainly used for notebook battery core replacement, high-end flashlights, backup power for mobile devices, and can also be used as various rechargeable battery packs.

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About packaging
If you need double transparent plastic box packaging and paper fireproof box packaging
Need to take additional photos, additional fee ￥0.1
If you don’t take a photo, everything will be shipped in neutral packaging by default.
If you have special requirements, please contact customer service

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product: Rechargeable lithium battery

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brand: Matsushita( Panasonic)

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model: NCR18650B

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longevity: 1000 times

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Voltage: Standard 3.6- 3.7V, 4.35V when fully charged, 2.75V after discharge

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Internal resistance: Within 40 milliohms

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capacity: 3400mah

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size: Diameter 18mm, length 65mm

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Purpose: Laptop battery refills, tactical flashlights, backup power for mobile devices, and various rechargeable battery packs

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special reminder: Lithium batteries are used in flashlights. New batteries should be charged before use. Do not overcharge or overdischarge lithium batteries. Stop charging when the battery is full. Please charge it immediately when the battery is low, otherwise the lithium battery will be easily damaged or even scrapped.( The full voltage should not be higher than 4.35V, and the discharge voltage should not be lower than 2.75V.)

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Lithium batteries have a limit on the number of times they can be used, usually about 800 times. Each plug-in and unplugging is equivalent to charging the battery once. Each time it is charged, its life is shortened.!

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