Browse
For Sale
Antiques CollectiblesApparelBaby Kids ItemsBooks， Movies And MusicElectronicsFree StuffGarden OutdoorHealth BeautyHome GoodsHome Improvement SuppliesMusical InstrumentsOffice SuppliesPet SuppliesSporting GoodsTicketToys GamesTransportationOthers
Jobs
AccountingAdministration & Office SupportAdvertising， Arts & MediaBanking & Financial ServicesCall Center & Customer ServiceCEO & General ManagementCommunity Services & DevelopmentConstructionConsulting & StrategyDesign & ArchitectureEducation & TrainingEngineeringFarming， Animals & ConservationGovernment & DefenseHealthcare & MedicalHospitality & TourismHuman Resources & RecruitmentInformation & Communication TechnologyInsuranceLegalManufacturing， Transport & LogisticsMarketing & CommunicationsMining， Resources & EnergyReal Estate & PropertyRetail & Consumer ProductsSalesScience & TechnologySelf EmploymentSport & RecreationTrades & ServicesOther
Property
BuyRent
Cars
Used CarsNew CarsOthers
Services
BusinessCraftsDesign And WebEventsHome ImprovementLegalLessonsPersonalPetsPhotographyRepair And Technical SupportWellnessWriting， Translation， And TranscriptionOthers
Community
Activities & GroupsArtists & MusiciansClasses & LessonsEventsFriendship & NetworkingLost & FoundRideshareSports TeamsVolunteersTravel & Travel PartnersSkills & Language SwapOther

What are the charging methods for batteries?

1 Answers
MacAvery
07/29/25 3:09pm
Battery charging methods are as follows: 1. Constant current charging method: During the charging process, the charging current remains unchanged, which is called the constant current charging method, also known as the equal current charging method. Under the condition of the maximum allowable charging current of the battery, the larger the charging current, the shorter the charging time can be. 2. Constant voltage charging method: During the charging process, the charging voltage remains unchanged, which is called the constant voltage charging method, also known as the equal voltage charging method. When the battery terminal voltage and charging voltage are equal, the charging current decreases to a minimum or even zero.
Was this review help?
16
3
Share
More Forum Discussions

Why does the Teana use a foot brake?

The reasons why the Teana uses a foot brake: convenient operation and expanded storage space between the driver and passenger seats. The Teana is a mid-size sedan under Nissan, and most Japanese cars feature a foot brake design. The new Teana has a wheelbase of 2825 mm, with length, width, and height measuring 4901 mm, 1850 mm, and 1447 mm respectively. The new Teana is equipped with two engines: a 2.0-liter naturally aspirated engine and a 2.0-liter turbocharged engine. The 2.0-liter naturally aspirated engine has a maximum power of 117 kW and a maximum torque of 208 Nm, with the maximum power achieved at 6000 rpm and the maximum torque at 4400 rpm. This engine features CVTC technology and direct fuel injection, and uses an aluminum alloy cylinder head and block. The 2.0-liter turbocharged engine delivers a maximum power of 185 kW and a maximum torque of 380 Nm, with the maximum power achieved at 5600 rpm and the maximum torque at 4000 rpm. This engine is equipped with variable compression ratio and variable valve timing systems, and also uses an aluminum alloy cylinder head and block.
4
0
Share

How to Choose Between Jetta and Santana?

Comparing the new Jetta with the new Santana, both models are equipped with the EA211 engine, but the Jetta holds an advantage in terms of interior and craftsmanship. Below is a comparison between the Jetta and Santana: 1. Exterior Design The most noticeable difference between the two cars lies in their front-end styling. The new Santana's front end gives off a more stable and mature vibe, while the new Jetta appears younger and more energetic. In terms of wheel design, the new Santana's 15-spoke dense alloy wheels better suit its stable and sophisticated exterior style. 2. Performance In terms of powertrain configuration, both the new Jetta and new Santana are equipped with the EA211 engine, delivering a maximum horsepower of 110 HP and a maximum power output of 81 KW. Therefore, there is almost no significant difference in power output between these two models. 3. Features and Equipment Except for the base Trendline version, the new Jetta comes standard with tire pressure monitoring and ESP functionality. Additionally, even the base Jetta offers features like heated side mirrors and a vanity mirror for the front passenger, which are absent in the base Santana.
8
4
Share

What are the differences between imported and domestically produced BMW 5 Series?

The differences between the imported and domestically produced versions of the BMW 5 Series lie in the body dimensions, wheelbase, and configurations, but they share the same engines: a 2.0T turbocharged four-cylinder engine and a 3.0T inline six-cylinder engine. The BMW 5 Series is one of the best-selling models of BMW in China. It is a sedan with a longitudinally mounted rear-wheel-drive engine, equipped with a variable valve timing control system and an anti-slip regulation (ASR) system. It features advanced technology, offering superior driving performance and safety. The differences between the imported and domestically produced BMW 5 Series are: Different body dimensions: The imported BMW 5 Series measures 4976mm in length, 1868mm in width, and 1489mm in height, while the domestically produced version measures 5106mm in length, 1868mm in width, and 1500mm in height. The domestically produced model is larger, providing more space. Different wheelbase: The imported BMW 5 Series has a wheelbase of 2975mm, while the domestically produced version has a wheelbase of 3105mm. Both the imported and domestically produced BMW 5 Series are equipped with a 2.0T turbocharged four-cylinder engine and a 3.0T inline six-cylinder engine, delivering a maximum horsepower of 184ps, a maximum power of 135kw, and a maximum torque of 290nm, paired with an 8-speed dual-clutch transmission. These engines have maximum outputs of 184hp, 252hp, and 340hp, with maximum torques of 250N.M, 350N.M, and 450N.M, respectively. They are matched with an 8-speed automatic transmission, achieving a fuel consumption of 6.5L to 7.2L per 100km and top speeds of 235km/h, 250km/h, and 250km/h. Different configurations: The domestically produced BMW 5 Series includes additional features such as car networking, adaptive high beams, and steering wheel memory, while the imported version offers more exterior and interior color options. The imported BMW 5 Series also features auto-dimming rearview mirrors and sport-style leather seats, whereas the domestically produced version includes electric steering wheel adjustment, steering wheel memory, car networking, adaptive high and low beams, and cornering lights.
2
3
Share

What is the venue car?

The venue is a Hyundai imported car, positioned as a compact SUV. Below are the relevant details about the venue car: 1. Powertrain: It is equipped with a 1.0-liter turbocharged three-cylinder engine, delivering a maximum output power of 74 kW and a peak torque of 172 Nm. For the transmission system, it is paired with both manual and automatic dual-clutch gearboxes. 2. Exterior Design: The Venue features a front grille designed with a crossover pattern of horizontal and vertical stripes, adorned with silver chrome trim. The chrome accents incorporate subtle crease designs.
9
4
Share

Is the Camry 10-speed CVT durable?

The Camry 10-speed CVT is relatively durable. Toyota's 10-speed CVT transmission is essentially a combination of what is referred to as an E-CVT transmission and a 4AT transmission, forming ten gear ratios. Relevant information about automotive transmissions is as follows: 1. Introduction to automotive transmissions: CVT refers to a type of automotive transmission, also known as a continuously variable transmission. 2. The difference between CVT and stepped transmissions: The difference between CVT and stepped transmissions lies in the fact that its gear ratios are not discrete points but a series of continuous values, thereby achieving good fuel economy, power performance, and smooth driving, while also reducing emissions and costs.
12
0
Share

How to Check Vehicle Details via VIN Number?

Methods for checking vehicle details via VIN number are as follows: 1. Positions 1-3: The first character is an alphanumeric indicating a geographic region, the second character is a letter or number indicating a specific country within that region, and the third character is a letter or number assigned to a specific manufacturer, allocated by each country's authorized agency. 2. Positions 4-8: Represent vehicle characteristics, such as passenger cars, MPVs, trucks, or buses. 3. Position 9: Check digit, calculated through standardized weighted computation. 4. Position 10: Model year (generally indicating the vehicle's manufacturing year, serving as a crucial identifier). 5. Position 11: Vehicle assembly plant. 6. Positions 12-17: Sequential production number.
11
2
Share
Trending Ranking
The Differences Between Changan Mazda and FAW Mazda
What are the differences between Tesla's European standard and Chinese standard charging piles?
How many kilometers should the Teana transmission fluid be changed?
4
Where is the battery located in the Wuling Sunshine?
5
Can I still drive if my car has 12 points deducted?
6
What are the differences between the Tayron 330 and 380?
7
What is the relationship between Denza Auto and Mercedes-Benz?
8
What engine does the BYD F0 use?
9
Does the Teana have models with a V6 engine?
10
Why is the Teana called Altima?
More Forum Discussions

Is the TACQUA a product of FAW-Volkswagen?

20
0
0

What Does a Circle with an Exclamation Mark Warning Light Mean?

7
3
0

How to Use Cruise Control in Cadillac?

4
3
0

Where are the drainage holes of the Volkswagen Magotan located?

6
1
0
About Us
Terms of Use
Privacy Policy
Help
Contact Us
FAQ
Cookie
Cookie Policy
Cookie Settings
© 2025 Servanan International Pte. Ltd.