RM8.90
Battery 18650 Li-Ion 3.7V 2000mAh Rechargeable
Price RM8.90
Product SKU BAT-LI-3.7V-2K
Brand No Brand
Size (L x W x H) 6.5 cm x 1.6 cm x 1.6 cm
Points Needed 590
Availability Pre-Order
Description
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Specification:

  • Norminal Voltage: 3.7V (fully charged at 4.2V)
  • Minimum discharge voltage: 3.0V, lower is possible but it will shorten the lifespan and reduce the capacity.
  • Typical Rated Capacity: 1960mAh (min), 2000mAh (max)
    • From our test, we manage to get higher capacity at 2150 to 2250mAh from 10 pieces (randomly picked)

Description:

This is 18650 battery with the typical capacity of 2000mAh. It is Lithium-Ion based and rechargeable battery (Need proper charger) in cylindrical shape. 18650 battery has become very popular nowadays, many power bank is using it as storage(when being charged) and power source (when being discharged). Even electrical vehicle like Tesla is using 18650 battery particularly to build their battery pack. The battery becomes an energy storage device. And of course, it can be series up to get higher voltage, for example, connecting 2 units in series (2 x 18650 battery holder) to get 7.4V (nominal) or 3 units(3 x 18650 battery holder) to get 11.1V using the 18650 battery holders.

 

Note: Please do charge it using the proper charger with a balancer. Li-ion batteries should be charged and discharged properly to prevent short lifespan and downgrade of its capacity.

 

You may need this Dual 18650 Li-ion Battery Charger to charged your battery:

 

 

 

Specification:

  • Norminal Voltage: 3.7V (fully charged at 4.2V)
  • Minimum discharge voltage: 3.0V, lower is possible but it will shorten the lifespan and reduce the capacity.
  • Typical Rated Capacity: 1960mAh (min), 2000mAh (max)
    • From our test, we manage to get higher capacity at 2150 to 2250mAh from 10 pieces (randomly picked)
  • Recommended charging rate:
    • Rapid Charge: 0.5C, ~1A
    • Standard Charge: 0.2C, ~400mA
  • Charging Voltage: 4.2V ± 0.03V
  • Recommended discharge rate:
    • Maximum discharge: 1C, ~2A
    • Standard discharge: 0.2C, 400mA, down to 3.0V
  • 18650 size: 18mm diameter and 67.5mm length
  • No protection circuit
  • Flat terminal at both end
  • Life cycle: > 300 times if under proper charge and discharge condition

 

 

Packing list:

  • 1x Battery 18650 Li-Ion 3.7V 2000mAh Rechargeable

 

Attachment:

 

 

What's in the box

Packing list:

  • 1x Battery 18650 Li-Ion 3.7V 2000mAh Rechargeable