To ensure optimal performance and longevity, it is important to consider several key factors when selecting the right battery cells for your pack. The following detailed guide covers brand, capacity, discharge current and resistance:

1. Brand:

– Reputation and reliability: Choose cells from well-known, reputable manufacturers. Well-regarded brands in the industry include EVE, Panasonic, Samsung, LG, and Sony.

– Warranty and support: Consider the warranty and customer support offered by the brand. Reliable brands often provide better after-sales service.

2. Discharge Current

– Continuous Discharge Rating (CDR): This is the maximum amount of electricity a battery can safely give out without getting too hot or losing its quality. It's measured in amperes (A).

– High-Drain Applications: If you need a lot of power, like for power tools or electric vehicles, choose cells with a high CDR. For example, a cell with a 20A CDR is better for high-drain applications than one with a 10A CDR.

– Pulse Discharge: Some applications may need short bursts of high current. Make sure the cell can handle these pulses without getting damaged.

3. Internal resistance

– Impact on Performance: This means that the battery can deliver more power without getting too hot.

– Measurement: The measurement of internal resistance is in milliohms (mΩ). For high-performance applications, it is better to use cells that have low internal resistance.

– Consistency: Make sure that all cells in a pack are the same. This helps to avoid imbalances and makes sure that they all work in the same way.

Knowing the differences between these lithium battery cells can help you choose the right one for your needs. Whatever you need a battery for, there's a lithium battery cell that will work for you. If you think about things like what you need the battery for, how much power it can give you, how big it is, how fast it charges, how much it costs, and how safe it is, you can make the right decision and get the most out of your battery pack.

Of course! If you need more customisation or information, MICA's experts overseas will recommend suitable cells for you according to your requirements. Just ask!