series combination is equivalent to 74V120Ahh. When charging fast, the maximum current of the charger is limited to 100A, and the time is about 5 hours.
That's 6 hours *85%=06 hours. Therefore, if the battery has a full capacity of 60AH, 200W appliances should be used for 3 hours. There is a 12V requirement, so the three battery units must be connected in series to form a 12V battery string, at this time the voltage is 11, the voltage is available, the capacity is 20AH; Make two strings together; And then I put these two series in parallel, so I get 2 times 20.
The life of the original battery is generally between two to three years, and how long is more specificHard disk, so that users in the use of more convenient.
2. Ok. Charge fast. Support 33W fast charge, charging faster. Good quality. Radish wireless charging mobile phone stand can be fixed at every Angle without pole rotation, CNC integrated molding process, better quality. 3, in general, the car wireless mobile phone holder with its practicality and reliability, for the driver to provide a safer mobile phone use environment. If you are looking for a stable and convenient mobile phone mount solution, choosing a car mount with wireless charging function is undoubtedly a wise choice, which will effectively improve drivingExperience and reduce distractions while driving.
4, inside the car, wireless charging car phone holder provides an extremely convenient solution. It not only ensures that the phone is securely fixed, but also ADAPTS to the charging needs of various devices, and can be easily switched between tablets, mobile phones, MP4 and PDAs through the replaceable mount design.
5, to summarize, the wireless charging mobile phone bracket produced by two mobile phone manufacturers is the most expensive, but the workmanship and texture are relatively guaranteed, especially Huawei. If your car doesn't have a USB port or you want to get the best fitAnd charging efficiency, choose Green link and Best products need to purchase 12V cigarette lighter power base separately. 6, car mobile phone stand wireless charging is a very practical solution, it can let you easily charge in the process of driving, do not need to worry about the power of the phone. Most of the car brackets on the market now use a replaceable fixed frame, whether you are using a tablet, mobile phone, MP4 or PDA, you can easily switch.
The current iPhone8 to iPhone max series mobile phones all support PD fast charge protocol. With PD charger and original or MFi certified USB-C to Lightning fast charge data cable charging, you can achieve fast charge effect.
The iPhone fast charge needs to meet two conditions, one is the charging head using Type-C port, and the other is Type-C to LightningThe data cable. The iPhone 8 or newer iPhone models can already use the 18W fast charge protocol of the PD fast charge protocol, if the charging head is not 18W, even if the CtoL data cable is used, it can only be charged with the maximum power supported by the charging head.
We must first look at the voltage and current output parameters marked on the original charging head, such as the output voltage is 9V, the output current is 2A, according to the calculation formula: output voltage (V) * Output current (A) = output power (W), then the charging head power is 18W fast charge.
First connect the plug of the input end, and then connect the fast charge connector to connect the connector to the device. Circuit debugging; If there is no obvious problem with the fast charger made by yourself, you can test whether the output voltage and current meet the requirements. If it does not meet the requirements, the circuit can be re-adjusted.
This, you put the front of the round charger to the grooves on the back of the three holes, and then turn it, to the right, about 120 degrees, well, it should be OK.
Charging connector (PSP)Broken, send the factory to repair and replace the charger, buy the fast charger online, or go to the original factory to buy the original USB cable to assemble the charger (I use, has not been broken) The third kind of more recommended, PSP3000 charger has always had quality problems, is the design failure. You can take apart the circuit board, and you'll see. It often overheats and becomes obsolete after a while. Good luck, lz. Follow up with any questions.
Lines with telemetry charging voltage and charging current are also now used, which is a perfect way to charge each battery individually. There is no such product on the market. I am long from high-rise buildings, toElectric bicycle charging ground downstairs, experienced.
Creative hot water bag charger: Create a warm charging experience For many people, the cold charger is really a little boring. In order to bring a warmer charging experience, we have creatively designed a hot water bag charger. Assembling this unique charger is simple: First, fill a hot water bottle with warm water; Then, plug the charger into the power outlet and connect the hot water bag to the charger.
Preparing tools: Some basic tools are required. Remove the cover: Use a tool such as a screwdriver or wrench to remove the cover of the charger. Remove internal components: Once the case is removed, the internal components of the charger can be seen. Cleaning and servicing: Once the charger is taken apart, you can clean the internal components and check for any damaged or worn parts.