A lithium-ion battery (Li-ion) is a type of rechargeable battery that uses the reversible intercalation of Li+ ions into electronically conducting solids to store energy

Compared to other rechargeable batteries, Li-ion batteries offer several advantages:

Specific Energy: Li-ion batteries have higher specific energy, meaning they can store more energy per unit mass.

1. Energy Density: They also have higher energy density, allowing them to store more energy in a given volume.

2. Energy Efficiency: Li-ion batteries are more energy-efficient during charge and discharge cycles.

Cycle Life: They have a longer cycle life, making them suitable for long-term use.

Calendar Life: Li-ion batteries maintain their performance over a longer calendar life. N

These batteries have enabled portable consumer electronics, laptops, cell phones, and electric cars.

Best lithium-ion batteries

1 ) (2-Pack) 3.7V 3600mAh ICR18650 Rechargeable Li-ion Battery Pack with SM-2P Connector

  

2) 3.7v Rechargeable li-ion Batteries 6800mAh, Power Cell with SM2.54-2 Pin Plug, DIY Batteries 18650 2S1P Li-ion Batteries Pack Support 3C Continuous Discharge

3) Panasonic K-KJ17MCA4BA Advanced Individual Cell Battery Charger Pack with 4 AA eneloop 2100 Cycle Rechargeable Batteries

4)NOCO Lithium NLP14, Group 14, 500A Lithium LiFePO4 Motorcycle Battery, 12V 4Ah ATV

5)RB100 | 12v 100Ah | LifePO4 Lithium-ion Battery | Group 31 | 3500~5000 Cycles