The domestic automobile industry adheres to the principle of creating inexpensive cars with budget maintenance. Therefore, you won’t be able to find any premium production models among Russian developments.
But practical, roomy and durable cars are extremely popular. A clear example of such a car is the Lada Largus model. In fact, this is a copy of the first generation Renault Logan MCV, adapted for Russian assembly and local operating conditions.
Cooperation between AvtoVAZ and the Renault-Nissan concern has yielded positive results. In particular, Largus appeared. The car is presented in the form of a family station wagon, as well as a commercial van. A little later, a crossover version of Largus Cross appeared. In technical terms, it is almost no different, but it has increased ground clearance and a modified appearance.
One of the tasks facing Largus owners is periodic replacement of the battery.
Lada Largus battery size
The standard battery for Lada Largus has the following dimensions: For cars with a Renault engine - 278x175x190mm (LxWxH)
For cars with AvtoVAZ engine - 242x175x190 (LxWxH)
What kind of battery does the Lada Largus come from the factory?
Initially, the Lada Largus was equipped with a ROMBAT (Romania) or ISTA (Ukraine) battery, which came under the article number 82 00 640 555.
When AvtoVAZ abandoned Renault engines, the supplier of original Lada Largus batteries was also changed. Largusy with a Russian engine comes from the factory with AKOM batteries. Article number 6CT-70VL.
Modifications and engines
At the time of writing, the first generation of the car is current. Lada Largus was restyled in 2022. First, we will briefly look at the engines of this model, since the choice of battery depends on the characteristics of the power unit. If this information is not interesting to you, you can go directly to the battery selection process in the menu.
The following gasoline engines were installed on the car.
An 8-valve VAZ-11189 engine with an output of 87 horsepower and a peak torque of 140 Nm was offered as the base one. After restyling, this engine replaced the improved 8-valve VAZ-11182 with an output of 90 “horses”. It received a modernized gas distribution mechanism, connecting rod and piston group and crankshaft. This has reduced fuel consumption and simplified maintenance. VAZ engines also included 1.6-liter ones: 8-cl. VAZ-11129 (87 hp) and 16-cl. VAZ-21129 (106 hp). In addition, Renault engines were also installed on the Lada Largus. These are K4M and K7M. Both are 1.6-liter. The K7M model here has an output of 84 hp. With. and peak torque of 124 Nm. The K4M engine was available in different versions with a power of 102 and 105 hp. With. and peak torque of 148 Nm at 3750 rpm. All modifications of Lada Largus have front axle drive and 5-speed gearbox. manual gearbox. In addition to the 5 and 7-seater station wagon, the production of a commercial version of the Lada Largus with an all-metal van and Largus KUB was launched. The same VAZ engines, manual transmission and front-wheel drive were installed there.
Now let’s talk about how to find out the battery characteristics for a specific Lada Largus modification using the selection service.
Polarity, capacity and starting current of the Lada Largus battery
No less important parameters when choosing a Lada Largus battery are its capacity and starting current. Also, do not forget about the polarity of the battery. Let's understand all these meanings.
Battery polarity is the location of the battery terminals. It can be direct and reverse. If you choose a battery with the wrong polarity, there is a possibility that it will not be able to be installed in the car - there may simply not be enough power wires.
So, how do you determine the polarity of a battery? We turn the battery with the terminals towards us and look where the plus and minus are located. If the “plus” is located on the right and the “minus” on the left, then the polarity of the battery is reversed. If the “plus” is on the left and the “minus” on the right, then the polarity of the battery is straight. For greater clarity, you can use the following picture:
So, for Lada Largus with any type of engine, a REVERSE POLARITY battery is used. Just remember this point when choosing a battery.
Capacity. Lada Largus cars with a Renault engine of 8 or 16 valves were equipped with a battery with a capacity of 70 Ah, but for AvtoVAZ engines - only 60-62 Ah.
Starting current. This is also a very important parameter, on which reliable engine starting directly depends. In more scientific terms, the starting current is the maximum value of the current that is needed to start the car engine, i.e. for turning the flywheel, crankshaft and CPG of the car with the starter.
For both types of engines and their modifications (8 and 16 valves), the factory starting current parameters should be within 720A or slightly higher. It is permissible to use a battery with a starting current of a lower value, but provided that the vehicle is used in a warm climate.
What happens to the battery in frosty weather?
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Starting the engine in winter conditions greatly increases the load on the battery. The starter needs to be rotated with a high torque, since the increased viscosity of the lubricant in the engine interferes with the crankshaft.
In cold weather, there is a decrease in battery capacity, which significantly impairs its efficiency. So, at minus 10 degrees, the capacity level will be 80% of that under normal temperature conditions, and when the atmospheric temperature drops to minus 40, the capacity level will be at 32 percent.
Lada Largus which battery should I install in the end?
We have analyzed all the parameters of the battery for the Lada Largus, and now it’s time to summarize them.
So, when choosing a battery for the Lada Largus, you must be guided primarily by the type of engine installed under the hood. If a French-made K4M or K7M motor is installed under the hood, then select a battery with the following parameters:
Polarity - reverse Dimensions - 278x175x190mm. Maybe a little less, or a little more. Capacity - 70Ah, starting current - 720A.
If under the hood there is an engine manufactured by AvtoVAZ, then we adhere to the following values:
Polarity - reverse Dimensions - 242x175x190. Capacity - 60 or 62 Ah, starting current - 720A.
Please note that the Lada Largus on-board network uses a 12 volt battery.
Selecting an analogue
When choosing a battery for Lada Largus 16 valves, you need to consider several very important points:
If you decide to buy a battery for Lada Largus in Moscow
, but don’t know which one is better to choose, then we will help you with solving this difficult issue. We have many power supplies in our catalog that can completely replace the standard one. We chose average in terms of characteristics and reasonable prices.
Considering that standard batteries last a relatively short time, as a rule, no more than 5 years, we have found for you more productive options with a starting current from 720 to 780 A, which is especially important for our operating conditions. This problem is felt most acutely in the cold season, when the standard battery is only enough for a couple of starts.
If you still don’t know which one is better to order a battery for Lada Largus 16 valves
Even from the proposed list, then without a doubt it will be the German model BERGA. This is not only a powerful, but also a durable source that is guaranteed to last for at least 5-6 years. Of course, the cost of such a battery is somewhat higher.
For cars with VAZ engines we will offer the following battery models:
Considering that domestic engines require less energy to start, the manufacturer equips these machines with batteries with lower starting current and capacity. This is also due to the fact that the generator used is not capable of properly charging more powerful batteries in a long-term mode. Therefore, we have selected for you the optimal batteries that will fully cope with their task in terms of providing the internal combustion engine with a reliable start.
When choosing a battery for a Lada Largus with 8 valves from the proposed list, you should pay closer attention to the Spanish-made Tudor source. This is a very reliable and productive battery with high performance.
As the practice of comparing the service life of all presented shows, it is almost 2 years longer.
Lada Largus battery mount
The body of the Lada Largus, namely the platform for the battery, is designed for the lower mounting of the battery. You should also pay attention to this when choosing a battery. Those. The battery itself should have a bottom mount - a protruding rim on the bottom.
The Largus battery mount itself looks like this:
You can order this part using the following article number: 244382477R.
Is it necessary to service the Lada Largus battery?
Original batteries for Lada Largus must be serviced in accordance with the manufacturer's regulations. Few people do this in the modern world, because most often they replace the battery with a new one at the first sign of a malfunction. In most cases, the battery can be “reanimated” if proper maintenance is carried out.
First, you need to check the density of the electrolyte and its level. This is done as follows. First, the plugs are unscrewed. Next, the electrolyte level is inspected. It should be approximately the same in each jar. Next, the electrolyte is examined for transparency. It should be transparent without any impurities or clouding. If the electrolyte becomes cloudy, this means that the plates have crumbled and the battery will soon become unusable.
After this, the density is measured with a special device. A hydrometer is used for this. After this, the electrolyte level is set according to the level. Most often, simple distilled water is used. And the battery is charged at low currents until the density of the electrolyte rises to 1.27. This is considered a normal indicator and the battery will start the car in severe frosts.
How to remove the Lada Largus battery?
This is a very simple procedure. Everything can be done in literally a few minutes if you have the tools at hand.
1. Open the hood and arm yourself with a 10″ key. 2. First, loosen the nut 10″ from the negative terminal. 3. Remove the terminal completely and move it to the side. 4. Snap off the red plastic insulator from the positive terminal and unscrew the nut with a 10″ wrench and also move the power wires to the side. 5. Using a 13″ socket, an extension and a wrench, unscrew the bolt securing the battery bracket and move it to the side. 6. Using a special handle, remove the battery from the battery platform. 7. We install the battery in the reverse order.
Replacement instructions
Even a novice driver and owner of a Lada Largus should have no problems removing the old battery and installing a new power source in its place.
The main thing here is to install a good battery from the beginning, observe the polarity and do not forget about basic safety rules.
Replacement instructions can be presented as follows:
Even if the old battery is completely maintenance-free, it is best not to turn the battery over or tilt it when removing it.
If the housing has damage or cracks, electrolyte could potentially begin to leak through them. By holding the battery strictly horizontally, this will not happen.
Next, all that remains is to install the new battery. To do this, follow the same instructions, only in reverse order.
Many people forget that only when withdrawing, the minus is removed first, and then the plus. When installing a battery, the plus is connected first, and then the minus. This is the golden rule that everyone should always remember.
You can clearly see that replacing the battery on a car like the Lada Largus is absolutely nothing complicated. The dismantling and installation procedure is elementary. Manufacturers also offer a wide range of batteries that meet factory requirements.
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