72V 30Ah (20S 12P) Lithium-Ion Rechargeable Battery Description
This lithium-ion battery pack packs a punch with a higher voltage (72V) compared to its 60V counterparts, while maintaining a solid capacity of 30Ah. This combination makes it a great choice for applications demanding more power and performance.
Key Specifications:
- Voltage: 72V
- Capacity: 30Ah
- Cell Chemistry: Lithium-Ion (Li-ion)
- Cell Configuration: 20 Series (20S) & 12 Parallel (12P)
Decompiling the Cell Configuration:
- 20 Series (20S): Similar to previous examples, this battery consists of 20 individual Li-ion cells connected in series. This configuration adds the voltage of each cell, resulting in a higher nominal voltage of 72V (assuming a typical Li-ion cell voltage of around 3.7V).
- 12 Parallel (12P): Here, we find the 30Ah capacity. The 20 series of cells are further divided into 12 parallel groups. Connecting them in parallel increases the overall capacity. Because each parallel group contributes its capacity, this configuration delivers a dependable 30Ah.
Advantages of a 72V 30Ah Li-ion Battery Pack:
- High Power Output: The 72V nominal voltage allows this battery to deliver more power compared to 60V Li-ion packs. This makes it suitable for applications requiring strong power output, such as high-performance electric vehicles or industrial equipment with powerful motors.
- Extended Runtime: Despite the higher voltage, the 30Ah capacity ensures a good balance between power and runtime. You can expect extended operation on a single charge for applications that need to function for a decent amount of time.
- Efficiency: Compared to older battery technologies, Lithium-ion offers superior efficiency. This translates to less wasted energy as heat and more usable power for your devices.
Common Applications:
- Electric Vehicles: This battery pack is well-suited for electric vehicles that require more power, such as electric scooters, motorcycles, and even some electric cars.
- E-Bikes: High-performance electric bikes can leverage this battery for extended range and strong performance on inclines.
- Power Tools: Cordless power tools with high power demands can benefit from this battery for tackling demanding tasks.
- Industrial Equipment: Industrial machinery that requires significant power for operation can find this battery pack to be a reliable solution.
Safety Considerations for Lithium-Ion Batteries:
- Adhere to Charging and Discharging Guidelines: As with all Li-ion batteries, follow the manufacturer’s recommendations for charging and discharging protocols to ensure optimal performance and safety.
- Battery Management Systems (BMS) are Crucial: Most lithium-ion battery packs come with a BMS. This built-in electronic system acts as a safety guard, protecting the battery from overcharge, over-discharge, overheating, and short circuits. Never tamper with or modify the battery pack.
- Temperature Extremes and Open Flames are No-Nos: Avoid exposing the battery to extreme temperatures or open flames, as this can lead to damage or pose safety hazards.
- Proper Disposal is Key: In case of damage or leakage, dispose of the battery according to local regulations for hazardous materials. Lithium-ion batteries should never be thrown in regular trash.
By understanding the specifications, configuration, and safety considerations of a 72V 30Ah Li-ion battery pack, you can determine if it’s the ideal choice for your application. This battery offers a good balance between high voltage for strong power output and a decent capacity for extended runtime.
NOTE:
Battery Pack Dimensions: customized (As per request)
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