Solution Description

Product Description

Polinovel lithium battery chargers are extensively utilized in golfing carts, electrical bicycles, electric sweepers, electric powered forklifts, electrical motorcycles that are run by lithium-ion or lifepo4 batteries.

Polinovel 800W Waterproof LiFePO4 charger for lithium battery

• Comfortable switching technologies, maximum efficiency > 93%.

• With APFC perform, electricity aspect > .98.

• Extensive working temperature assortment -40ºC~60ºC.

• Seismic quality of vehicle grade.

• Robust protection operate.

• IP67 water-proof normal.

• one hundred% total load ageing examination.

Technologies Parameter

800 to 3300W detail data (48v)

Other specifications of the identical model (800 to 3300W)
 

 

Comprehensive Images

The below pictures show default connectors, Polinovel also provides to customize the AC enter socket for different countries’ use and personalize the DC output connector to meet the particular application needs.

Security Purpose

Overheat Security
When the inside temperature of the charger exceeds 80ºC, the charging existing will lessen instantly. When it exceeds 85ºC, the charger shut down for defense. When the temperature drops, the charger routinely resumes charging.

Brief Circuit Security
When the output brief circuit, the charger will immediately shut down the output. Right after troubleshooting, the battery can be reconnected to resume charging.

Battery Reverse Connection Defense
When the battery is reverse related, the internal circuit of the charger will automatically disconnect from the battery, without having charging, with no harming the charger.

Enter Minimal-voltage & In excess of-voltage Security
If the enter voltage is decrease than 180V or greater than 260V, the charger will shut down protectively and instantly resume doing work when the voltage is typical yet again.
 

Company Profile

HangZhou Poliniovel Tech Co., Ltd has devoted itself to servicing our clients and enterprise partners with the spirit of welcoming and trustworthiness.
Polinovel provides a total line of replacement lithium batteries from outdated Direct Acid, Gel, and AGM batteries. These lithium batteries use the identical plastic scenario as common batteries, so substitute is quick and basic.

Polinovel also gives customizing lithium battery pack solutions in the specification, so as to fulfill the distinct ask for of precise application completely. 
Our advanced battery engineering offers the most secure and most reputable lithium battery on the marketplace. The created-in Battery Administration Technique monitors the battery from the within to stop overcharging, more than-discharging, and short circuits. Our goods are widely utilised in RV, Motorhome, Caravan, Camper, Boat, Golf Cart, and other Gentle Electric Autos, and so forth applications.

In excess of 10 many years of exporting knowledge, Specialist overseas product sales team, Stringent test method, Global high quality certificates, Customizing solution provider.
Superior Creation Amenities
Polinovel provide each battery cells, packs, and chargers, with the most innovative creation engineering and the maximum top quality parts, to make our items are outstanding to others in the market.

Large Stand Manufacturing
Polinovel items are constructed to substantial requirements from the inside out, good quality and security are certain to perform in a variety of programs.

Packaging & Transport

Polinovel offering skilled deals and dependable shipment to make sure our batteries get there at buyers in excellent condition.
Professional Exporting Package
Appropriate packaging will be used according to cargo bodyweight and dimensions, that are strong ample for long-length transportation.
Reliable Delivery Service
Polinovel cooperates with specialist and seasoned forwarders in transportation that will get far more assures on shipping and delivery and time.
 

FAQ

Q1: Are you a factory?
A1: Yes, we are the original factory, specializing in trustworthy and secure lithium batteries and chargers.

Q2: Can I area a sample order?
A2: Sure, we accept sample order to take a look at and check out the good quality.

Q3: Do you have MOQ?
A3: No restricted, but the a lot more you get, the better price tag you will get. 

This autumn: What is your shipping day?
A4: Generally 2 months following payment verified subject matter to actual get amount.

Q5: Which transport strategy you normally take?
A5: Usually, small volume by way of express or air. Bulk purchase quantity via sea.

Q6: What type of packing you provide?
A6: Every single charger packaged in normal export carton and quantity of cartons on a pallet for bulk purchase to ship by sea.

We sincerely look forward to creating a prolonged-term cooperation partnership with you!  You should do not wait to get in touch with us at any time!

What is a driveshaft and how considerably does it expense to exchange one particular?

Your car is created up of many shifting components. Knowing each and every element is important since a destroyed driveshaft can severely damage other areas of the automobile. You could not know how critical your driveshaft is, but it is crucial to know if you want to fix your automobile. In this write-up, we will talk about what a driveshaft is, what its signs are, and how significantly it expenses to change a driveshaft.

Restore ruined driveshafts

A broken driveshaft does not allow you to flip the wheels freely. It also exposes your car to increased repair charges because of to destroyed driveshafts. If the travel shaft breaks while the car is in movement, it may possibly result in a crash. Also, it can considerably have an effect on the efficiency of the vehicle. If you do not repair the issue right away, you could risk a lot more costly repairs. If you suspect that the generate shaft is damaged, do the following.
Initial, make certain the travel shaft is safeguarded from dust, humidity, and dust. A correct driveshaft protect will prevent grease from accumulating in the driveshaft, lowering the opportunity of further harm. The grease will also cushion the steel-to-steel make contact with in the continuous velocity joints. For illustration, hitting a gentle material is greater than hitting a steel wall. A destroyed prop shaft can not only lead to tough cornering, but it can also lead to the motor vehicle to vibrate, which can additional injury the rest of the drivetrain.
If the driveshaft is damaged, you can pick to resolve it oneself or consider it to a mechanic. Generally, driveshaft repairs price about $two hundred to $three hundred. Areas and labor may possibly vary dependent on your vehicle kind and variety of fix. These elements can expense up to $600. Nevertheless, if you do not have a mechanical history, it really is better to leave it to a specialist.
If you notice that 1 of the two drive shafts is worn, it is time to mend it. Worn bushings and bearings can result in the drive shaft to vibrate unnecessarily, triggering it to split and result in more harm. You can also check the center bearing if there is any play in the bearing. If these symptoms arise, it is very best to consider your vehicle to a mechanic as shortly as possible.

Learn about U-joints

While most vehicles have at the very least a single variety of U-joint, there are other types obtainable. CV joints (also acknowledged as very hot rod joints) are used in a range of purposes. The minimal axis is shorter than the main axis on which the U-joint is situated. In equally circumstances, the U-joints are lubricated at the manufacturing facility. In the course of servicing, the travel shaft slip joint ought to be lubricated.
There are two principal designs of U-joints, like solid and push match. They are normally held in area by C-clamps. Some of these U-joints have knurls or grooves. When choosing the proper fitting, be sure to measure the total fitting. To make confident you get the correct dimension, you can use the measurement chart or verify the manual for your distinct design.
In addition to lubrication, the condition of the U-joint should be checked regularly. Lubricate them routinely to steer clear of premature failure. If you hear a clicking seem when shifting gears, the u-joint place may possibly be misaligned. In this circumstance, the bearing may possibly require to be serviced. If there is insufficient grease in the bearings, the universal joint might need to be replaced.
U-joint is an essential part of the auto transmission shaft. Without them, your automobile would have no wheeled suspension. With out them, your automobile will have a rickety front stop and a wobbly rear stop. Due to the fact autos can’t drive on ultra-flat surfaces, they need versatile driveshafts. The U-joint compensates for this by making it possible for it to move up and down with the suspension.
A appropriate inspection will determine if your u-joints are free or worn. It should be effortless to pull them out. Make confident not to pull them all the way out. Also, the bearing caps ought to not transfer. Any indications of roughness or put on would show a need to have for a new UJ. Also, it is crucial to notice that worn UJs can not be fixed.

Symptoms of Driveshaft Failure

One of the most common problems connected with a defective driveshaft is problems turning the wheels. This seriously restrictions your all round control in excess of the vehicle. Thankfully, there are several indicators that could show that your driveshaft is failing. You need to take instant measures to decide the cause of the dilemma. One of the most widespread brings about of driveshaft failure is a weak or faulty reverse equipment. Other common leads to of driveshaft injury contain driving as well difficult, obtaining stuck in reverse equipment and differential lock.
An additional indicator of a unsuccessful driveshaft is unusual sound while driving. These noises are usually the end result of put on on the bushings and bearings that support the push shaft. They can also cause your car to screech or scratch when switching from travel to idle. Dependent on the pace, the noise might be accompanied by vibration. When this takes place, it really is time to ship your automobile in for a driveshaft substitute.
1 of the most typical signs and symptoms of driveshaft failure is noticeable jitter when accelerating. This could be a signal of a free U-joint or worn middle bearing. You must thoroughly examine your auto to decide the cause of these sounds and corresponding signs. A licensed mechanic can help you determine the result in of the sound. A ruined propshaft can severely limit the drivability of the automobile.
Regular inspection of the travel shaft can prevent significant harm. Based on the injury, you can replace the driveshaft for wherever from $five hundred to $1,000. Depending on the severity of the harm and the stage of restore, the value will depend on the number of parts that require to be changed. Do not push with a poor driveshaft as it can lead to a significant crash. There are many approaches to avoid this problem fully.
The very first symptom to seem for is a worn U-joint. If the U-joint arrives loose or moves also a lot when making an attempt to switch the steering wheel, the driveshaft is faulty. If you see seen rust on the bearing cap seals, you can just take your automobile to a mechanic for a complete inspection. A worn u-joint can also show a problem with the transmission.

The value of replacing the push shaft

Depending on your state and provider center, a driveshaft fix can expense as little as $300 or as high as $2,000, dependent on the particulars of your vehicle. Labor fees are generally close to $70. Rates for the parts on their own range from $400 to $600. Labor expenses also differ by product and car make. In the end, the determination to restore or exchange the driveshaft will depend on regardless of whether you want a rapid car restore or a full vehicle restore.
Some automobiles have two individual driveshafts. One particular goes to the front and the other goes to the back again. If your car has 4 wheel generate, you will have two. If you are replacing the axles of an all-wheel-generate vehicle, you will need a unique portion for each and every axle. Selecting the mistaken one can outcome in much more high-priced repairs. Ahead of you start searching, you ought to know just how a lot it will value.
Dependent on the kind of vehicle you own, a driveshaft substitute will value between PS250 and PS500. Luxury automobiles can cost as a lot as PS400. Nonetheless, for basic safety and the total functionality of the auto, replacing the driveshaft may possibly be a required fix. The expense of replacing a driveshaft relies upon on how extended your car has been on the road and how a lot put on and tear it has knowledgeable. There are some signs and symptoms that reveal a defective generate shaft and you ought to just take instant action.
Repairs can be costly, so it really is best to hire a mechanic with expertise in the subject. You may be paying hundreds of bucks a thirty day period, but you are going to have peace of brain realizing the occupation will be accomplished correct. Bear in mind that you may want to question a friend or family members member to help you. Depending on the make and model of your auto, replacing the driveshaft is much more costly than replacing the areas and performing it your self.
If you suspect that your generate shaft is ruined, be sure to repair it as shortly as possible. It is not advisable to push a vehicle with abnormal vibration and audio for a prolonged time. Fortunately, there are some rapid approaches to correct the dilemma and keep away from pricey repairs afterwards. If you’ve discovered the signs and symptoms earlier mentioned, it is value obtaining the job completed. There are many indications that your driveshaft may require provider, like absence of power or problems shifting the automobile.