• Manufacturer: Molicel
• Model: INR-21700-P42A
• Size: 21700
• Series: Power Cell
• Form: Cylindrical
• Positive Terminal: Flat Top
• Nominal Voltage: 3.6 V
  
• Typical Capacity: 4.2 Ah
  
• Charge Current: 4.2 A
  
• Discharge Current: 45 A
  
• Energy Density (Volumetric): 615 Wh/L
  
• Energy Density (Gravimetric): 230 Wh/kg
  
• Nominal Capacity: 4200mAh
  
• Max. Voltage (V): 4.2
• Discharge cut-off voltage(V): 2.5
• Diameter (Max): 21.7 mm
  
• Height (Max): 70.2 mm
• Weight: 70gm

The adoption of lithium-ion batteries has risen significantly in the present times. This is because Li-ion batteries endure for a long time, hold a high power frequency, and are affordable to manufacture. Lithium-ion battery advantages include its rechargeable and highly portable nature. This is the reason why they get frequently employed in electric vehicles. However, just like every other technology, lithium-ion batteries have their share of advantages and disadvantages.

A lithium-ion battery or Li-ion battery is a type of rechargeable battery composed of cells in which lithium ions move from the negative electrode through an electrolyte to the positive electrode during discharge and back when charging, Li-ion batteries are able to be recharged hundreds of times and are more stable, They tend to have a higher energy density, voltage capacity and lower self-discharge rate than other rechargeable batteries, This makes for better power efficiency as a single cell has longer charge retention than other battery types Use a two to three-year life expectancy for batteries that do not run through complete charge cycles. Rechargeable Lithium-Ion batteries have a limited life and will gradually lose their capacity to hold a charge. This loss of capacity (aging) is irreversible, The minimum lifespan most manufacturers expect from lithium-ion batteries is around 5 years or at least 2,000 charging cycles. But, if well cared for and used in proper conditions, lithium-ion batteries can last as long as 3,000 cycles.

Datasheet:

Features:

1. Cost-Effective
2. High power density
3. Easy maintenance
4. Continuous voltage
5. Variety of models are available
6. Protected: NO
7. Style: Flat Top
8. Color: Gray
9. Origin: Taiwan
10. Higher Battery Life
11. Do not use it in higher temperatures

Documents: 

• Datasheet
• UL- Certificate of Compliance
• UN- Lithium-ion Battery Test Report
• IEC- CB TEST CERTIFICATE
• SDS - Safety Data Sheet

Packages Includes:

1 x Molicel INR-21700-P42A 3.6V 4200mAh 11C Li-ion Battery