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Li-ion battery Information

Product Description

Panasonic NCR18650B 3400mAh Battery - Flat Top 
This is a genuine Japanese Panasonic NCR18650B Li-Ion battery rated at 3.7V 3400mAh.
Generally an excellent quality, reliable Lithium 18650 battery that gives consistently great performance.
Suitable for use in all types of portable devices and LED torches


Manufacturer's Specs:
Model: NCR18650 B
Rated voltage: 3.6-4.2 V 
Standard capacity: 3400mAh 
Standard charge: 1.25A, 4.2V, CCCV, 100mA deadline 
Quick charge: 4A, 4.2 ± 0.05V, CCCV, 100mA deadline
Charging time; Standard charge 4hours/100mA deadline 
Quick charge: 2hours/100mA deadline (25 °C)
Standard discharge 3400mA 0.2C, 2.5V cut 
Maximum discharge current 6.8A
Continuous discharge 6.8A
Discharge cut-off voltage 2.5V 
The standard charge 1A
The fast charge 4A
Weight 45g
Size 64.9 x 18.3 
Use of the environment Charge 0 ~ 50 °C
Discharge -20 ~ 75 °C


Features
1.High energy density
2.High working voltage for single battery cells.
3.Pollution-free
4.Long cycle life
5.No memory effect
6.Capacity,resistance,Voltage,platform time consistency is good.
7.Good consistency.low self discharge.
8.Light weight,small size

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Battery Safety Warning:

Use special caution when using Li-ion cells, they are very sensitive to charging characteristics and may explode or burn if mishandled. Make sure you have enough knowledge of Li-Ion rechargeable batteries in charging, discharging and assembly before use.


Do not let your batteries come into contact with metal objects such as keys, loose change or any other metal objects. Doing so will put you at risk for short circuiting your battery and explosion. Do not put loose batteries in your pocket, purse, bag or anywhere else. When the battery is not in use.


Always charge in/on a fire-proof surface. Never leave charging batteries unattended.


Do not modify batteries or chargers in any shape or form.


Only use Lithium Ion rechargeable batteries in devices that have a built in protection circuit board (PCB) that detect shorts, over-discharge, over-charging etc. Use of lithium ion batteries without a PCB may increase your risk or explosion an/or fire.


Store your batteries away from the sun and heat to prevent overheating your batteries.


Please be sure to inspect your battery before use to ensure it is not damaged including tears/rips in the battery wrap. Discontinue use immediately if battery is damaged.


Do not discharge batteries below 2.5V. Do not charge the batteries over 4.2V.

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