Optima
Optima YTS-2.7 · Auxiliary battery 12V 38Ah 460A
Reference: BOL-OPTIMA-YTS-2.7 · EAN 4016987113615
Optima YTS-2.7 (ETN 871 176 000, also written 871176000): auxiliary battery (spiral AGM) with 12 V, 38 Ah and 460 A cold cranking current, case size B24 (237 × 129 × 227 mm), with the positive terminal on the left. With the positive terminal on the right, the exact counterpart is the Optima YTR-2.7.
Optima YTS-2.7 · Auxiliary battery 12V 38Ah 460A images
- Voltage
- 12V
- Capacity
- 38Ah
- Cold cranking amps (EN)
- 460A
- Technology
- Spiral AGM
- Dimensions (L × W × H)
- 237 × 129 × 227 mm
- Polarity
- Positive terminal on the left
Price:
€151.80
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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 Optima YTS-2.7 fits
The Optima YTS-2.7 is an auxiliary vehicle battery: it powers back-up functions such as Start-Stop, electric steering or the emergency system while the main battery starts the engine. Without it, Start-Stop or back-up warnings appear on the dashboard.
The YTS-2.7 belongs to the Optima OPTIMA YELLOW TOP range. See all Optima batteries
Spiral AGM technology in the YTS-2.7
The YTS-2.7 is a spiral-cell AGM battery. Perfect for 4x4s, marine use and vehicles with lots of electronics.
Optima YTS-2.7 vs YTR-2.7
What sets the YTS-2.7 apart from its neighbours in the Optima range:
| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Optima YTS-2.7 (this one) | 38 Ah | 460 A | 237 × 129 × 227 | left | 12.5 kg |
| Optima YTR-2.7 | 38 Ah | 460 A | 237 × 129 × 227 | right | 12.5 kg |
- The Optima YTR-2.7 is the same battery with the positive terminal on the other side: choose it if your current battery has the positive terminal on the right.
Equivalents and alternatives to the Optima YTS-2.7
As the YTS-2.7 is an AGM battery, we only list other AGM batteries with its dimensions and polarity: neither an EFB nor a conventional battery can replace it.
| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Optima YTR-2.7J | Spiral AGM | 38 Ah | 460 A | 237 × 129 × 227 |
| Optima YTS-2.7J | Spiral AGM | 38 Ah | 460 A | 237 × 129 × 227 |
Optima YTS-2.7 codes and part numbers
The YTS-2.7 is listed under these codes on labels, in garages and in catalogues:
| Commercial reference | YTS-2.7 |
|---|---|
| ETN code | 871176000 (also 871 176 000) |
| EAN | 4016987113615 |
| Case size (EN) | B24 |
| Case size according to Optima | 51 (BCI) |
| Base hold-down | B00 |
| Also known as | Optima 871176000 · Optima 871 176 000 |
| Not to be confused with | Optima YTR-2.7 (38 Ah, 460 A, positive terminal on the right), Optima YTS-2.1 (55 Ah, 765 A), Optima YTS-2.7J (38 Ah, 460 A) |
Before ordering the YTS-2.7, check this
- Cold cranking: 460 A (EN), equal to or higher than the original.
- Your current battery should say about 38 Ah; a little more is also fine.
- Polarity of the YTS-2.7: positive terminal on the left (if yours has it on the other side, the cables will not reach).
- The YTS-2.7 needs 237 × 129 × 227 mm of space (European case size B24): measure it with the hold-down clamp in place.
Frequently asked questions about the Optima YTS-2.7
What is the difference between the Optima YTS-2.7 and the YTR-2.7?
They are the same battery with the terminals swapped: positive terminal on the left on the YTS-2.7, positive terminal on the right on the YTR-2.7. Look at your current battery with the terminals facing you and pick the one that matches. That is why their ETNs only differ in the middle group: 871 176 000 for the YTS-2.7 and 873 176 000 for the YTR-2.7.
What is the ETN code of the Optima YTS-2.7?
871176000, also written 871 176 000. The ETN (European Type Number) is printed on the label and used in parts catalogues.
How much does the Optima YTS-2.7 weigh?
The YTS-2.7 weighs 12.5 kg.
Which battery is equivalent to the Optima YTS-2.7?
Only other AGM batteries with its dimensions and polarity: Optima YTR-2.7J and Optima YTS-2.7J. Neither an EFB nor a conventional battery replaces the YTS-2.7.
What case size is the Optima YTS-2.7?
Case size B24: 237 × 129 × 227 mm (Optima lists it as 51 (BCI)). The YTS-2.7 fits any standard B24 battery tray such as the Optima YTR-2.7J.
What is the cold cranking current of the Optima YTS-2.7?
460 A to the EN standard, with 38 Ah capacity.
Which charger does the Optima YTS-2.7 need?
A charger with an AGM mode. If the battery has dropped below 10.5 V some chargers will not recognise it: use one with a recovery mode or one specific to spiral AGM.
Other options if you are unsure about the YTS-2.7
- Other auxiliary batteries (back-up and in-vehicle service)
- Full Optima catalogue
- Fullriver FT438-U1R · 35 Ah, 438 A, 196×131×192 mm
- Exide EK500 · 50 Ah, 570 A, 207×175×190 mm
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