Monthly Archives: January 2022

  1. How much heavier is 60v20Ah lithium iron phosphate battery than 48v

    The 60v20ah lithium iron phosphate battery for electric vehicles is about 1kg heavier than the 48v lithium iron phosphate battery. The weight of the 60v20ah battery is about 3.5kg, while the weight of the 48v20ah battery is about 2.5kg....

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  2. Is graphite bipolar plate or metal bipolar plate better?

    The advantage of metal bipolar plates compared to graphite bipolar plates is that they can be stacked more in the stack, that is, the power can be greatly improved. For heavy trucks, the main technical circuit of hydrogen fuel must be metal stacks instead of graphite stacks....

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  3. Does a Whole House UPS System Make Sense?

    Suffered from various power outages and disconnections in the school, it is useful to learn about the whole house UPS system from others, but after a search, I found that this thing is quite expensive, and there are not many basic household UPS systems, it seems that it is not too much for me Help, do...

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  4. What is a solar street light system?

    Solar street light system refers to a set of independent distributed power supply system that constitutes solar street light. The solar street light system is composed of eight elements. That is, solar panels, solar batteries, solar controllers, main light sources, battery boxes, main lamp holders, lamp...

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  5. How to charge an electric bike battery?

    At present, there are generally two types of electric bicycle batteries on the market, one is lead-acid battery and the other is lithium battery. Now lithium batteries are gradually replacing lead-acid batteries, the benefits of lithium batteries will not be repeated here. This article only describes...

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  6. Which battery is best for a scooter?

    The scooter must choose a lithium battery. The lithium battery has a long cruising range, a light battery and a long service life. Where are the scooter batteries with high reliability and good quality? Where to buy electric scooter batteries? This article analyzes the buying skills of electric vehicle...

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  7. how to replace electric scooter battery?

    Try to install the original battery on the other side If you plan to use the removed old battery, please use a screwdriver to unscrew the screws on the other side of the case, then gently pry open and pick up the case, and see if there are any parts like the following at the top of the inside of the...

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  8. How to Charge a Scooter Battery?

    Electric scooters are best charged when the battery is about to run out, and it is not easy to charge too much. Generally, it will be written in the manual that most electric scooters have a circular cover under the right side of the foot pedal, and then pull it open and connect the charger. Generally,...

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  9. How to properly charge lithium iron phosphate rechargeable batteries?

    Lithium iron phosphate is a lithium-ion battery because energy is stored in the same way, it moves and stores lithium ions instead of lithium metal. These cells and batteries not only have high capacity, but also provide high power. At present, high-power lithium iron phosphate batteries are now a reality,...

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  10. How long does it take to fully charge the 18650 lithium battery?

    How long does it take to fully charge the 18650 battery? First, it depends on the volts and amps of the charger, and second, it depends on the battery capacity. Probably a simple understanding, 2000 mAh battery, 1a charger. It should take more than two hours to discharge the battery. Simple and rude...

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