In almost all respects, C2 and C4 batteries are the same. Both are lead-acid batteries with flooded cells. They both have the same 12-volt rating and can be used in any application that calls for a lead-acid battery.
The only difference is in their size; C2 batteries are about half the size of C4s.
Here’s a look at the key differences between these two types of batteries:
What’s the Difference between C2 And C4 Batteries?
There are two types of photosynthesis- C3 and C4. Both process involve the conversion of light energy into organic matter, such as glucose. The difference between the two is in how they capture carbon dioxide gas from the atmosphere.
In C3 plants, the first step of photosynthesis takes place in the chloroplasts of mesophyll cells. These cells have many small vacuoles that help to keep the cell turgid (swollen). When CO2 enters these cells, it diffuses into the stroma, where it reacts with RuBP to form 2 molecules of 3-PGA.
In contrast, C4 plants have a special type of leaf anatomy called Kranz Anatomy. In these leaves, there are two types of photosynthetic cells- bundle sheath cells and mesophyll cells. The bundle sheath cells surround the vascular bundles (the xylem and phloem) and have few or no chloroplasts.
The mesophyll cells are located outside of the vascular bundles and have many chloroplasts. The initial steps of photosynthesis in C4 plants take place in mesophyll cells, just like in C3 plants. However, instead of diffusing directly into the stroma, CO2 first binds to a four-carbon compound called PEP (Phosphoenolpyruvate).
This reaction creates a molecule called oxaloacetate which quickly breaks down to release 2 molecules of 3-PGA. The 3-PGA then diffuses into bundle sheath cells where it is converted into G6P (glucose 6 phosphate). This process uses up ATP and NADPH from the light reactions stage.
So, which type of battery is right for you? It depends on your needs. If you need a battery with a long lifespan, then a C4 battery would be a better choice.
However, if you need a battery that’s small and easy to carry around, then a C2 battery would be a better option.
Are C2 Batteries the Same As C ?
Are C2 Batteries the Same As C?
C2 batteries and C batteries are not the same. C2 batteries are a type of button cell battery, while C batteries are cylindrical alkaline batteries.
C2 batteries are generally used in small electronic devices, such as watches and calculators. They have a diameter of 11.6 mm and a height of 3.8 mm. C batteries, on the other hand, have a diameter of 26-28 mm and a height of 50-60 mm.
The voltage for both types of battery is different as well – C2 batteries have 1.5 volts, while C batteries have 1.2 volts. In terms of capacity, C2 batteries can store about 500 mAh of charge, while C batteries can store around 3500-4000 mAh.
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Conclusion
C2 and C4 batteries are both types of lead acid batteries. Lead acid batteries work by using a chemical reaction to create an electrical current. The main difference between C2 and C4 batteries is the size of the cells.
C2 batteries have smaller cells, which means they can’t store as much power as C4 batteries. However, C2 batteries are typically lighter and more portable than C4 batteries.
