Lithium Battery 3.7V Lithium Polymer Battery 3.2V LifePo4 Battery 1.2V Ni-MH Battery Button Coin Battery
3.7V Battery Pack 7.4V Battery Pack 11.1V Battery Pack 14.8V Battery Pack Other Battery Pack
Sino Science&Technology Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of Lifepo4 batteries,energy storage battery,portable UPS power supply,personalized customization lithium battery pack etc .
Environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery,3.7V lithium polymer battery, NiMH battery , NiCD battery ,Lead acid battery,dry cell battery ,alkaline battery ,heavy duty battery, button cell battery etc. we devote to R&D,innovation ,production & sales
Shenzhen Green Power Energy Battery Co.,ltd specializes in a wide range of digital battery such as environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery, 3.7V lithium polymer battery, NiMH battery, NiCD battery, dry cell battery, alkaline battery, heavy duty battery, button cell battery etc. we devote to R&D, innovation, production & sales. With automatic production machines we have been exported goods to all over the world over 15years. We have complete exported certificate such as KC, CE, UL, BSCI, ROHS, BIS, SGS, PSE etc
Dongguan Datapower New Energy Co.,ltd is a high-tech production enterprise which specialize in the R&D and production&sale of lithium polymer batteries,drone battery,airplane batteries &battery pack etc.
Anhui Seong-hee New Energy Technology Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of primary batteries. And mainly produces and sells alkaline batteries & carbon zinc batteries. there are size AA, AAA, C, D, 9V etc
Guizhou STD Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production & sale of lithium polymer batteries, drone battery, airplane batteries & battery pack etc.
release time:2024-08-15 Hits: Popular:AG11 battery
How to measure the Nickel Hydride No. 5 battery voltage of electric vehicles?
Use the red probe of the multimeter to connect to the + pole and the black probe to the - pole.
Set the gear to the DC 50V gear. The 12V Nickel Hydride No. 5 battery is 10.5V after discharge and 14.4V after full charge. The 24V Nickel Hydride No. 5 battery is 21V after discharge and 28.8V after full charge. Exceeding or falling below is not normal.
Storage Nickel Hydride No. 5 battery, a device that converts chemical energy into electrical energy is called a chemical Nickel Hydride No. 5 battery, generally referred to as a Nickel Hydride No. 5 battery. After discharge, the internal active material can be regenerated by charging-storing electrical energy as chemical energy; when discharge is required, the chemical energy is converted into electrical energy again. This type of Nickel Hydride No. 5 battery is called a storage Nickel Hydride No. 5 battery (StorageNickel Hydride No. 5 battery), also known as a secondary Nickel Hydride No. 5 battery.
The so-called storage Nickel Hydride No. 5 battery is an electrochemical device that stores chemical energy and releases electrical energy when necessary.
The number of cycles of a normal Nickel Hydride No. 5 battery is 500~1000 times. The quality of the charger should be good, and it is best to choose a charger with a discharge function. At the same time, if you find that the Nickel Hydride No. 5 battery is underpowered during use, you should charge it in time and fully charge it. Do not use it after deep discharge. After the ambient temperature drops to 5°, its discharge capacity will decrease, including certain temperature requirements when charging.
Different manufacturers have different connection methods. As long as you always use the charger that comes with the original car, there will be no problem. However, when replacing the charger, you must pay attention to the output polarity and connection method of the new charger. It must be consistent with the original charger, otherwise it will damage the charger. You can solve this problem like this: open the Nickel Hydride No. 5 battery box and connect the Nickel Hydride No. 5 battery to the electric car and twist it. At this time, measure the voltage on the Nickel Hydride No. 5 battery pile head, and then measure the voltage on the socket. If they are the same, it means that there is no poor contact inside the Nickel Hydride No. 5 battery box. If the Nickel Hydride No. 5 battery voltage is significantly greater than the voltage on the socket, pay attention to find out where there is poor contact, especially the fuse. If there is no poor contact but the voltage is very low, connect the charger, and the Nickel Hydride No. 5 battery voltage can quickly rise to about 56V. The charger is green. This may be a Nickel Hydride No. 5 battery failure. (Twist the handlebar, the Nickel Hydride No. 5 battery voltage is about 48V, but the car shows that it is out of power and the motor is weak, which may be due to poor contact between the Nickel Hydride No. 5 battery box socket and the car)
What do you mean by neutral line? I have never seen a neutral line for DC power. From what you said, it may be that the negative pole of the Nickel Hydride No. 5 battery is not grounded. When you measure the Nickel Hydride No. 5 battery, you can use the red probe of the multimeter to connect the positive pole of the Nickel Hydride No. 5 battery and the black probe to the negative pole of the Nickel Hydride No. 5 battery. Normally, it should be 48 volts. When you measure, you should select the DC gear of the multimeter. The Nickel Hydride No. 5 battery of an electric bicycle is generally powered by three 12V10AH or larger batteries connected in series. You can't measure whether it is good or bad with a multimeter. If the Nickel Hydride No. 5 battery is broken, there may not be a corresponding current if there is voltage. You can use the discharge rate to measure the quality. If the Nickel Hydride No. 5 battery is good, you should consider whether the speed regulator is damaged.
Detect the no-load voltage and load voltage of the Nickel Hydride No. 5 battery. It is found that the no-load voltage is 10.5V and the load voltage is 3.5V, which means that the Nickel Hydride No. 5 battery is broken.
Pry open the cover on the top and remove the rubber cap.
Use a comprehensive tester to check which grid has a problem. It is found that the 5th, 6th, and 7th grids are negative values, indicating that the 5th and 6th grids are damaged.
Use a shell opening knife to knock off the pole glue, and use a lead soldering machine to remove the pole.
Use a shell opening machine to open the top cover.
Use a single-grid tester to test the no-load and load voltage of each grid, and find that grids 1-5 have no-load 2.2V and load 1.2V, which is within the normal range. Only grid 6 has no-load 2V and load 0V. This means that the sixth grid is damaged.
Use side pliers to shorten the bridge, remove the damaged plate, and then take out a good plate from other good batteries to replace it.
Solder the bridge, add liquid to charge, and do not add too much liquid, just enough to see water, and the test is complete.
Tools/Materials: A multimeter Steps/Methods
Measure the voltage of the Nickel Hydride No. 5 battery with a pointer multimeter or a digital multimeter:
Methods: 1. Select the range of the multimeter (1.5V, 3V, 6V, 9V);
2. Connect the red probe to the positive pole of the Nickel Hydride No. 5 battery and the black probe to the negative pole of the Nickel Hydride No. 5 battery.
Measure the current of the Nickel Hydride No. 5 battery with a pointer multimeter or a digital multimeter:
Methods: 1. Select the range of the multimeter (100mA, 500mA, 1A, 5A);
2. Connect the multimeter in series in the circuit;
3. The red probe allows the current to flow in and the black probe allows the current to flow out;
4. The circuit must be connected to electrical appliances, and the ammeter must not be directly connected to both ends of the Nickel Hydride No. 5 battery. Precautions: Be sure to connect to electrical appliances, and do not connect the ammeter directly to both ends of the Nickel Hydride No. 5 battery
Read recommendations:
LR1130 battery.PMS is what controls this
Energy density issues of new energy vehicle power batteries.18650 lithium battery cells
Last article:Nickel Hydride No. 5 batteries
Popular recommendation
602248 polymer battery
2023-03-22lithium battery for energy storage manufacture
2023-05-10energy storage lithium battery Manufacturing
2023-05-10lithium 18650 battery direct sales
2023-03-226000mah 3.2v lifepo4 battery
2023-03-22R20
2023-03-27Coin Battery CR 2320
2022-09-27LR6
2022-08-19Lithium Battery LQ-1220
2022-08-199V card-mounted carbon battery 6F22
2023-06-28703048 1100MAH 3.7V
2023-06-1018650 1200mAh 3.7V
2022-06-20LR03
2023-02-07602248 600mAh 3.7V
2022-08-19Lithium Battery LQ-1218
2022-08-19aa battery
2023-06-25CR2025 battery
2023-06-25lifepo4 18650 battery
2023-06-25home solar energy storage lifepo4 battery
2023-06-2518650 battery flat top
2023-06-25Lithium battery or lead-acid battery which is better
2024-04-02Square - shaped Lithium Batteries in Mobile Power Banks
2025-05-23Model and specification of cylindrical lithium battery
2022-12-05Lithium iron phosphate battery and ternary lithium battery advantages and disadvantages.cabinet type
2023-04-14home powerwall lithium ion battery.Precautions for using lithium batteries
2023-10-18National standard for lithium batteries.18650 lithium battery 2600mah
2023-07-10Disadvantages of ternary lithium battery.rechargeable solar energy storage battery
2023-03-28What are the specific product characteristics of lithium iron phosphate batteries?lithium ion batter
2023-09-08What shell is good for lithium iron phosphate battery pack?home solar energy storage lithium battery
2023-04-14Advantages of power batteries.LR1130 battery
2023-06-13