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18650 20Ah Lithium Ion Battery Pack

Item:Mobile Coffee Machine Battery/Solar Battery Size:56*151*312(mm) Nominal Capacity:20Ah Charge Current:4A Normal Voltage:59.2V Discharge condition:Load resistance 3.9Ω, 24/day, cut-off 0.9V Shelf Life:5 years

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Ⅰ/ Product Spec:


Model 18650-16S6P
Dimensions 56*115*312mm
Capacity 20Ah
Voltage 59.2V
Environment of usage -40℃~80℃
Certifications CE、ROHS、UL、FCC、KC、IEC62133、CQC、UN38.3、MSDS


Ⅱ/ Product Description:


The rechargeable batteries can be recharged.

Different charging plugs can be added to the battery pack according to customer's product requirements.Battery charger can also be matched.

They can be used as the power supply for outdoor work, mobile coffee machine, and solar storage.


Battery produced by Sum Electronics have been strictly inspected of quality and safety, and all products can meet various certification standards such as UL, CE and KC.


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1.What is the cut-off voltage of a lithium battery?

Based on your product requirements, the battery can be configured accordingly.


2.Can a lithium battery explode?

Normally not, thanks to the protection circuit and being memoryless


3.What is the reason for the swelling of a lithium battery?

In a case the skin of the battery is damaged, it will cause the air to go into the battery, so it will swell up.


4.What’s the life cycle of a lithium battery?

The battery can be charged up to 500 times with still 80% of energy left in.

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