In any car, the ability to start the engine is directly related to the serviceability of the battery. During operation, the time inevitably comes when you need to replace it. In this case, you need to know which model you need to use for replacement, given the size, electrical parameters, type and location of the contacts, as well as the mounting method. This article discusses batteries compatible with the Ford Focus 3.
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What parameters should I look at when choosing a battery for Ford Focus 3
These cars use batteries with a nominal voltage of 12 volts of various capacities and mounting sizes, depending on the model of the car and the motor used.
All models with diesel engines are equipped with batteries of increased power (from 65 A / h) and large sizes. If the car is equipped with a Start-Stop system, then it is necessary to choose a battery made using AGM or EFB technology.
To ensure long-term reliable battery operation, it is better to use a replacement maintenance-free power supplies from reliable manufacturers providing the necessary electrical parameters.
How to choose a battery for Ford Focus 3
Ford Focus III uses a wide range of lead-acid batteries, which vary according to the size of the installed motor and the year of manufacture. All models use only batteries with reverse polarity with T1 “European cone” terminals (negative electrode on the left when looking at the battery from the terminal side) with fasteners on the bottom of the B13 housing.
For Ford Focus 3, the battery is available in several buildings with different capacities and cold scroll currents, which can complicate the choice.
Ford Focus 3 cars from 2011 to 2014
From 2011 to 2014, the Ford Focus III was produced in three bodies, namely a sedan, hatchback and station wagon. The cars were equipped with gasoline and diesel engines with different characteristics in volume and power, both with automatic gearbox (AT) and mechanics (MT).
Despite the fact that the appearance and weight of the car are very different on the body and the type of box you do not need to pay attention to. Choose a battery based on engine size and power. If the car is operated in the northern regions, then you need to take the battery with the maximum value of the starting current.
| engine's type | Capacity, Ah | Starting current, A | Sizes, mm |
|---|---|---|---|
| 1.0 (100 h.p.) | 55-63 | 490-640 | 242x175x175 |
| 1.0 (125 h.p.) | 55-63 | 490-640 | 242x175x175 |
| 1.6 (105 h.p.) | 55-80 | 420-780 | 242x175x175; 242x175x190 |
| 1.6 (125 h.p.) | 60-75 | 490-750 | 242x175x175; 278x175x175 |
| 1.6 (150 h.p.) | 60-75 | 510-750 | 242x175x175; 278x175x175 |
| 1.6 (182 h.p.) | 55-63 | 510-640 | 242x175x175 |
| 1.6 (85 h.p.) | 55-75 | 490-750 | 242x175x175; 278x175x175 |
| 1.6d (115 h.p.) | 65-75 | 620-750 | 278x175x175 |
| 1.6d (95 h.p.) | 65-75 | 620-750 | 278x175x175 |
| 2.0 (150 h.p.) | 55-75 | 490-750 | 242x175x175; 278x175x175 |
| 2.0 (160 h.p.) | 55-63 | 490-640 | 242x175x175 |
| 2.0d (115 h.p.) | 65-75 | 620-750 | 278x175x175 |
| 2.0d (140 h.p.) | 65-75 | 620-750 | 278x175x175 |
| 2.0d (163 h.p.) | 65-75 | 620-750 | 278x175x175 |
| 1.6d (105 h.p.) | 65-75 | 620-750 | 278x175x175 |
Please note that for cars with engines: 1.6 (85 hp), 1.6 (105 hp), 1.6 (125 hp), 1.6 (150 hp), 2.0 (150 hp c.) Two types of batteries may come up, so before you buy, you need to measure the dimensions of the old battery or consult a specialist in the store.
Restyling models since 2014
After restyling, several more engines were added, while new models of cars also continued to be produced with old motors. Updated models are also available in sedan, hatchback and station wagon.
| engine's type | Capacity, Ah | Starting current, A | Sizes, mm |
|---|---|---|---|
| 1.6 (85 h.p.) | 55-63 | 490-640 | 242x175x175 |
| 1.0 (100 h.p.) | 55-63 | 490-640 | 242x175x175 |
| 1.0 (125 h.p.) | 55-63 | 490-640 | 242x175x175 |
| 1.5 (150 h.p.) | 55-63 | 490-640 | 242x175x175 |
| 1.5 (182 h.p.) | 55-63 | 490-640 | 242x175x175 |
| 1.5d (120 h.p.) | 65-75 | 620-750 | 278x175x175 |
| 1.5d (105 h.p.) | 65-75 | 620-750 | 278x175x175 |
| 1.5d (95 h.p.) | 65-75 | 620-750 | 278x175x175 |
| 1.6d (115 h.p.) | 65-75 | 620-750 | 278x175x175 |
| 1.6d (95 h.p.) | 65-75 | 620-750 | 278x175x175 |
| 2.0d (150 h.p.) | 65-75 | 620-750 | 278x175x175 |
It is worth noting that if there is a lot of electrical equipment on the car, a cool multimedia system with an amplifier, climate control, additional support, then you need to choose a battery with a maximum capacity value, if the car has almost no additional equipment, then you can choose the simplest battery .
How to change the battery for Ford Focus 3
A new battery must be installed after 5-6 years of operation or earlier if the old model fails.The battery malfunction is indicated by fatal difficulties with starting the engine starter and the inability to charge the battery up to 12 volts.
If the battery has failed or is dead, then you need to remove it for charging or a complete replacement, for this you will need a 10-socket head and follow these steps:
- Open the hood and install it on the thrust rod.
- Pull up and remove the front and back battery covers.
- Loosen the negative electrode tie nut and remove the conductor from the terminal.
- Loosen the positive terminal bolt and remove the conductor connected to it.
- Remove the nuts that secure the battery mount plate and remove it.
- Remove the air filter.
- Pry off with a screwdriver and disconnect 4 wiring harness holders from the fuse box cover.
- Take the wiring harness to the side and squeeze the latch by pulling it up.
- Remove the front battery shield and move it to one side.
- Remove the old battery.
- Install a new battery by performing all operations in reverse order.
- Before attaching the terminals, they must be cleaned of oxides with a coarse cloth or fine-grained sandpaper.
- After tightening the terminals, they must be coated with protective conductive grease or spray.
On Ford cars, audio systems with a security code are installed, which must be entered after disconnecting the battery. If you enter this code incorrectly within 10 times, the audio system will be blocked and its restoration will be possible only through a Ford dealer.
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