car battery charger buying guide


Before buy a battery charger make sure your battery in chargeable condition suppose if you have a car battery which you are using for your car and you car not cranking and you think his battery going to a dead but this is not necessary you car not starting because of your battery not charge there are many reasons which you car cranking depends on may be have some wire problem or alternate problem or may be some problem in self so you can use  a battery tester for check your battery working or not and if you dont want to buy a battery tester than you can check with a piece of wire which everyone have in his home just take a piece of wire first put on wire side into positive side now you have to touch second side (-) negative of as you try to touch the negative side its give a spark . coming of spark amount you can judge your battery in chargeable condition if low spark is coming than still your battery is live and it needs charging . if spark not coming than your battery is dead . you may be recover your battery depends on battery condition if it not used by four five months but battery plates condition is good than your battery can recover by charging but if your battery too old and plates are weak than it have less chances to recover dry batteries are less chances to recover in mostly case if dry battery once dead it not recovered and you have to replace. you can also check your battery with multimeter just set multimeter on 20dc and put multimeter red needle into positive side and black needle put on negative for example if 7 or 8v is coming and after putting on charge after some hours it is increasing than that means your battery is charging it will charge until it will reach on 13 volt after that charge will cut off.

12v battery charger

How much ah charger take while charging?

Every battery take for charging at least 0.5 ah to 7-8ah for charging some people who charge battery they also have multimeter they check battery charger when they buy and they complaint charger is showing on 6volt or 7volt you wrote in listing 12v and your charger not working so I want to tell you every battery take 0.5 ah to 7ah for battery charging and every battery for make a full needs to be at least 12.5v -13v. for example if I eat for chapati in one time than will not put 4 chapati in my mouth at once I will eat by bite sample like this every battery have its transfer rate according to his condition and strength if you want to check with multimeter here I explained in image and also checked in video not only our charger I checked all charger and show you how much output coming from charger.

How our charger works

Now I want to tell you how our charger works when you plug and switch on the charger power indication will on than you have to put the charger wire to the battery for charger red wire you have to put on
(+) positive and black wire you should put on negative than you see ah meter show you how much ah your battery taking. if meter is on zero than still after you putted the battery on charge that mean your battery not start charging and you should have to find the actual reason if you have doubt charger is not working and your battery is ok than you can check charger with two methods first is take red and black  charging wires In your hand and keep your eyes on ah meter and touch red and black wire with each other just for sec or half sec and when you touch both wires with each other you will see the ah meter will respond and when you put wire back and it will come on zero if it ah meter not responding than that mean charger fuse had blown just you have to change the fuse and charger will ready for charger your battery and I want to tell you fuse in the charger we put for safety purposes if something is wrong in you battery or charger or charging wire touch with each other or you put wire wrongly short circuit high voltage in any harm condition fuse will blow just you have to change to fuse and charger will start working again one fuse come in charger we also give on extra fuse with charger if you need more fuses you can buy from any electronics spare part shop just ask for 5ah fuse.

in Condition both lights blinking

In condition of both lights blinking

When you put battery on charge you putted red wire on battery positive terminal(+) and black wire you put on negative side (-) and you see charger both lights blinking than you don’t need to worry about it is happening coz of your battery not taken charging charger supply output to the battery but battery not taking than its send message to the charger so red indication on than charge try again to supply and this process repeating so lights blinking so what you have to do just keep battery on charge and wait for 5 to 10 minutes if will see lights moving slowly and after that light swayable only power indication is glowing and ah meter start taking ah that mean you battery start charging if this not happen than remove battery from charge because this your battery not in chargeable condition.

How to get help without harassment

When we purchased product online and received the product the first of thing while shipping boy at your door step check in front of him order is ok and if package got damage don’t receive the product or check on the spot. Second thing when you opened the packing and you see product got damage or you receive different product don’t keep that product go to your order and raise a ticket for replacement or ask on customer support some people we seen give negative feedbacks and expecting they get support after negative feedback there are two thing we need to understand one is the ecommerce website and second is the seller if you buy a product from amazon or flipkart or any other site and you get damage product or received your order late or you get damage product and you want to complaint than this is a not a vendor fault shipping is not in vendor hand  call to the customer support or email to amazon or flipkart where u bought from . if you product quality is not working than you have to contact to seller message them and they provide you the solution and if seller not responding than there is a seller fault than you have to give negative feedback but if you expecting help from seller by given negative feedback than you are wrong because no seller can contact with the buyer who given feedback. So the feedback option ecommerce companies given to buyer that is only for product experience. So give your approach on the correct place.  

Things you should know before buy 12v battery charger guide

how to maintain a car

Car Maintenance Tips to keep it in Good Shape

Maintaining your car properly is critical to keeping it in good shape. It can assist in ensuring your safety, the safety of your passengers, and the safety of your fellow drivers.

One of the monthly expenses that many of us overlook is car repair and maintenance. Cars require routine maintenance throughout their lives, and most of us will pay a premium to have it performed.

 Many car repairs can be performed without visiting a mechanic using parts purchased online, a few simple tools, and some basic knowledge. Before jumping into tips for keeping your car in good condition, let’s begin with the importance of your car maintenance.

The Importance of Car Maintenance

The most significant advantages of maintaining your car are as follows:

  • You Can Comprehend Your Vehicle’s Total Cost of Ownership
  • You Avoid Uncertainty and Unnecessary Maintenance
  • You, Will, Be Entitled To Warranty Protection On Replacement Parts
  • You Can Increase Your Car’s Resale Value

The Standard Tools You’ll Need and How to Shop for Replacement Parts

Each vehicle is unique, but the myth that foreign vehicles require specialized tools is not entirely accurate. Almost all cars utilize basic nuts and bolts for the most common repairs.

Following is a list of what you typically require:

  • The adjustable wrench
  • Wrench for torque Socket and ratchet set
  • Phillips and flat head screwdrivers pliers
  • JAMES (usually included with your car)
  • EXTENSION BOARDY battery charger
how to maintain a car
 An improvement in the vehicle’s overall health

Who doesn’t want their car to last longer so they can enjoy it for many more years to come? The secret to increasing the health of your car is in how well and frequently you maintain it. A regular maintenance schedule is critical for your vehicle.

The majority of people focus exclusively on routine oil changes, but this is insufficient. Apart from the oil change, our car requires many other services—everything from minor component replacement to air filter replacement and so forth.

The Checklist For Car Maintenance

Consider adding the following items to your vehicle’s “to do” list:

Inspection And Maintenance Of Tires

Understanding how to properly maintain your car’s tyre pressure will decrease tyre wear and ensure you receive decent gas mileage. Checking your tyre pressure entails determining the recommended pressure, measuring the PSI, and appropriately inflating or deflating your tyres.

Remove the oil

Checking and changing your car’s oil regularly is critical to keeping its engine in good working order. Each month, check your oil and replace it according to the manufacturer’s recommendations.

You can replace your oil, familiarise yourself with the proper procedures for draining the fluid, setting the proper oil level, and disposing of old oil.

Control The Fluids

Several fluids should be maintained at the proper amounts to keep your car functioning smoothly. Popular Mechanics recommends that you or your mechanic perform the following checks:

  • Coolant for engine oil
  • Fluid for power steering
  • Fluid for the brakes
  • The fluid used in transmission

Evaluation Of The Lights

A broken or burned-out bulb is a safety hazard and may result in a citation. Learn how to inspect each bulb in your automobile thoroughly. If a bulb burns out, take your vehicle to a mechanic to determine whether the bulb or the fuse needs to be replaced.

Replace The Wipers On The Windshield

If your wipers aren’t performing as well as they used to, don’t ignore the issue. Damaged or worn-out blades can significantly impair visibility during periods of heavy rain or snow. Inspect and replace your wiper blades regularly is one approach to help keep your automobile safe.

Change The Air Filter In Your Engine

A clogged engine air filter can allow dirt and other particulates, reducing the engine’s efficiency. Once a year, inspect and change your car’s air filter.

Wash Your Vehicle

how to maintain a car

Your car is exposed to various elements throughout the year, from road salt and ice melt to bird droppings in the summer. This can cause damage to the paint and undercarriage, according to AccuWeather.

Maintaining a clean vehicle may assist in preventing long-term damage. Find a car cleaning procedure that works for you and wash your automobile regularly.

methods that really helps to keep your car batteries from failing across lockdown

Millions of cars were forced to come to a standstill when the shutdown was implemented unexpectedly in mid-March. When your vehicle isn’t used regularly, the battery will drop charge, it is very tuff to start to next time when you urgently need of your vehicals.

after the research in depth  , the EY, around 30-from-hundered of us vehicals have completely stucked they cant  driving through when the countries locked. This is evidenced in the EY record-breaking number of home flat battery breakdowns.As a result, they’ve discussed some helpful info with us so that we can support you in ensuring good health of your car battery during in the shutdown.

12v battery charger

Why is my car’s starting being hampered by my battery?

Your battery is one of many components that lead to the starting of your vehicle’s engine. Here are a few explanations why your car battery could be preventing you from starting your vehicle.

• The battery in your car is old and no longer holds a charge as well as it once did.

• For the past few months, you’ve just driven your car on short trips. if possible go outside once a atleast 30 minutes  that your car will have enough time to charge your battery.

• The battery in your car is dead. If you leave accessories like dash cams plugged in, they will drain your battery. Immobilizers, radios, and interior lights are all examples of this.

some advices to keep the battery batteries alive while lockdown and avoid them from dead.

You may have discovered that your car battery keeps going flat during lockdown, prompting you to look for ways to prevent this from happening again. If that’s situation , will try to tell you few thing so  you can  increase the life of your car battery when it’s not in use.

1) Use a battery conditioner or a trickle charger.

If you’re not going outside on your car for an from along time, trickle chargers or battery conditioners are good to keep them alive. They can also keep items that are known to drain the car’s battery from doing so (such as immobilisers and dash cams) from draining it.

2) Don’t start your car and then turn it off.

turning on your vehical engine for sometime  after some days and turning it off not benifial for your vehical keep in mind it is really doed harm damge your vehical more than good.

3) Stay away from short journeys.

small  trips on your vehicals  , in addition to turning your car on and off, will drain your battery if it’s already small or weak.

4) Drive for 30 minutes at a time in your car.

Using your required  to drive your vehical for 30 minutes at a time should be sufficient to recharge your car’s battery.

5) If you have multiple vehicals , alternate trips.

If you have more than one car, it’s a smart option to swap cars any time you make an important trip to ensure that each vehicle gets a good drive.

6) Consult the manuals for electric vehicles (EVs) and plug-in hybrids (PHEVs).

Batteries are still used in EVs and PHEVs, and they can drain when the vehicle is not in operation. The manufacturer’s advice will vary, but it could include placing your EV in “update automatically” for a period of time every few weeks to charge the battery.

7) make sure battery meets or exceeds your vehicle’s needs.

If your battery has died and you’ve tried to revive it but it’s no longer holding a charge, you’ll most likely need to buy a new one. It’s important that the latest battery meets or exceeds the requirements of your car.

This is to ensure that your new battery has enough power to start a car that hasn’t been driven in a long time – which yours hasn’t, of course. This is due to two factors:

Manufacturers put their batteries through rigorous testing to ensure that they can reboot a vehicle that hasn’t been used in a few weeks. Stuff that might drain a car’s battery, such as plugged-in dash cams, aren’t taken into account in this examination.

When you buy a new battery, it’s usually only half charged, so you might have trouble starting your car.

8) Disconnect any cords that aren’t in use.

While we’re still in lockout and you’re not driving, it’s a good idea to unplug anything that could drain your power. Take dash cams, for example.

EXTENSION BOARDY 12v Battery Charger

Are you tired of charging your battery? Or are you looking for an automatic battery charger that saves your time and hard-earned money? If this is something that’s been scratching your head, then don’t worry because the EXTENSION BOARDY car battery charger will be the one-stop solution to all your battery problems. 

Yes! You heard it right. This car battery charger will not only charges your battery safely but makes your battery life durable. 

EXTENSION BOARDY car battery charger

As the term “Extension” in “EXTENSION BOARDY” says that, this 12v battery charger will enlarge the scope of battery life to deliver unbeatable performance for your car, truck or tricycle.

It is equipped with a voltage display and has enough power to charge a rechargeable battery within a limited time. 

The Fully Automatic 2 stage charging feature inside a battery charger simply tells us that you can use it for bulk charging anytime by one by one, anywhere. 

Plus, you don’t have to wait for a long time to get the charging done because this battery charger has a charging indication ammeter in which white LED tells us that your battery is functioning and red LED glows up when your charging is fully completed. 

The charger is sturdy and well built. It comes with two clamps that you need to attach to the black and red wires, which are meant for charging. 

This product also has an ampere meter that shows the exact amperage when you have attached to positive and negative terminals of the battery.

When it comes to protection, this car battery charger delivers reverse battery protection with an indication to ensure that you and your car is safe from threat.


  1. You can charge any rechargeable battery within a limited time
  2. This battery charger is ideal for car, jeep, tricycle, and truck
  3. It comes with a voltage display and fully automatic 2 stage charging
  4. Charge level indications with an ammeter that tells you the status of your charging 
  5. Protects your car from over current and overheating


  1. Ideal for all types of vehicles
  2. Fully automatic 12v battery charger
  3. Battery reverse protection with indication 
  4. Delivers unbeatable performance 
  5. Charges any battery within a limited time


Whether you have a four-wheeler or a two-wheeler sitting idle in your house, you can use this 12v battery charger as a friendly companion to have a trip with your loved ones without any trouble.

So why waste time searching for another battery charger? Instead, buy an EXTENSION BOARDY car battery charger and turn your car into a beast mode.