Exide
Exide EK820 · Start-Stop battery 12V 82Ah 800A
Reference: BOL-EXIDE-EK820 · EAN 3661024037914
Exide EK820: Start-Stop battery (AGM) with 12 V, 82 Ah and 800 A cold cranking current, case size L4 (315 × 175 × 190 mm), with the positive terminal on the right.
Exide EK820 · Start-Stop battery 12V 82Ah 800A images
- Voltage
- 12V
- Capacity
- 82Ah
- Cold cranking amps (EN)
- 800A
- Technology
- AGM
- Dimensions (L × W × H)
- 315 × 175 × 190 mm
- Polarity
- Positive terminal on the right
Price:
€116.49
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VAT included. The exact shipping cost is shown in the cart before you pay.
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For Spain, Portugal, France, Germany, Italy, Belgium and the Netherlands you see the exact cost before paying. For the rest of Europe we send you a shipping quote, with no obligation.
14 days to return your order
If it does not fit, you have 14 days from delivery to return it unused.
Does it fit your vehicle? Check by number plate or VIN
Enter your number plate or chassis number (VIN): we check whether this battery is compatible with your vehicle.
Where the Exide EK820 fits
The Exide EK820 is a battery for cars with Start-Stop: it withstands many more starting and partial-discharge cycles than a conventional battery and powers the electronics every time the engine stops at the lights. In a Start-Stop car, the EK820 keeps the radio, climate control and lights running with the engine off without losing capacity.
At 82 Ah it moves into large diesels, SUVs, vans and cars with heavy electrical equipment. The EK820 belongs to the Exide EXIDE AGM range. More Exide batteries
Part numbers and codes for the Exide EK820
Look for any of these EK820 codes on your current battery or in the manufacturer's catalogue:
| Commercial reference | EK820 |
|---|---|
| EAN | 3661024037914 |
| Case size (EN) | L4 |
| Not to be confused with | Exide EK620 (62 Ah, 680 A), Exide EK720 (72 Ah, 760 A) |
Exide EK820 vs EK720 and EK960: differences
The real differences between the EK820 and the closest Exide models:
| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Exide EK820 (this one) | 82 Ah | 800 A | 315 × 175 × 190 | right | 23.3 kg |
| Exide EK720 | 72 Ah | 760 A | 278 × 175 × 190 | right | 20.6 kg |
| Exide EK960 | 96 Ah | 850 A | 353 × 175 × 190 | right | 26.1 kg |
- Exide EK720: 10 Ah less, 40 A less cranking power, a different case (278 × 175 × 190 mm).
- Exide EK960: 14 Ah more, 50 A more cranking power, a different case (353 × 175 × 190 mm).
Equivalents and alternatives to the Exide EK820
Other AGM batteries that fit the EK820's tray with the same polarity: an AGM can only be replaced by another AGM.
| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Fulmen FK820 | AGM | 82 Ah | 800 A | 315 × 175 × 190 |
| Tudor TK820 | AGM | 82 Ah | 800 A | 315 × 175 × 190 |
| Deta DK820 | AGM | 82 Ah | 800 A | 315 × 175 × 190 |
| Varta A6 | AGM | 80 Ah | 800 A | 315 × 175 × 190 |
| Fulmen FK800 | AGM | 80 Ah | 800 A | 315 × 175 × 190 |
| Deta DK800 | AGM | 80 Ah | 800 A | 315 × 175 × 190 |
Its Bosch equivalent is the Bosch S5 A11, the same as for the Varta A6. Bosch is not part of our catalogue; we list it so you can compare.
Inside the EK820: AGM technology
The EK820 is AGM: the electrolyte is absorbed in glass fibre mats, so it is sealed and spill-proof. Being sealed, the EK820 can be fitted in the boot or under a seat with no risk of spills.
Check this before ordering the Exide EK820
- The EK820 is AGM: it replaces an AGM or an EFB of the same size. You can swap an EFB for an AGM, but not an AGM for an EFB.
- The EK820 delivers 800 A cold cranking (EN standard); do not go below what your original battery states.
- With 82 Ah, the EK820 replaces an original battery of that capacity or slightly less.
- Polarity of the EK820: positive terminal on the right (if yours has it on the other side, the cables will not reach).
- Measure the space: the EK820 takes up 315 × 175 × 190 mm (European case size L4).
Frequently asked questions about the Exide EK820
EK820 or EK720: which one suits me?
Compared with the EK820, the Exide EK720 has 10 Ah less and 40 A less cranking power. The EK820 cranks harder; the EK720 is only a good option if your original battery says 760 A or less. Mind the space: the EK720 measures 278 × 175 × 190 mm.
Can the Exide EK820 be used in a car with Start-Stop?
Yes. As an AGM battery, the EK820 handles automatic engine stop and brake energy recovery, and it can replace an EFB of the same size.
How much does the Exide EK820 weigh?
23.3 kg, with 82 Ah of capacity. For reference, the Exide EK720 (72 Ah) weighs 20.6 kg.
Which battery is equivalent to the Exide EK820?
Only other AGM batteries with its dimensions and polarity: Fulmen FK820, Tudor TK820 and Deta DK820. Neither an EFB nor a conventional battery replaces the EK820. Its Bosch equivalent is the Bosch S5 A11, the same as for the Varta A6. Bosch is not part of our catalogue; we list it so you can compare.
What case size is the Exide EK820?
Case size L4: 315 × 175 × 190 mm. The EK820 fits any standard L4 battery tray such as the Fulmen FK820.
Which side is the positive terminal on the Exide EK820?
On the EK820, the positive terminal is on the right with the terminals facing you: compare it with your current battery, because with reversed polarity the cables will not reach.
Which charger does the Exide EK820 need?
A charger with an AGM mode that limits voltage to about 14.4-14.7 V. Never an old unregulated charger: overcharging dries out an AGM beyond repair.
Keep comparing: alternatives to the EK820
- All start-Stop batteries (AGM and EFB)
- More Exide models
- Fulmen FK820 · 82 Ah, 800 A, 315×175×190 mm
- Tudor TK820 · 82 Ah, 800 A, 315×175×190 mm
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