Varta
Varta TTZ12S-BS · Motorcycle battery 12V 9Ah 200A
Reference: BOL-VARTA-509901020 · EAN 4016987169155
Varta TTZ12S-BS (ETN 509 901 020, also written 509901020): motorcycle battery (AGM) with 12 V, 9 Ah and 200 A cold cranking current, measuring 150 × 87 × 110 mm, with the positive terminal on the left.
Varta TTZ12S-BS · Motorcycle battery 12V 9Ah 200A images
- Voltage
- 12V
- Capacity
- 9Ah
- Cold cranking amps (EN)
- 200A
- Technology
- AGM
- Dimensions (L × W × H)
- 150 × 87 × 110 mm
- Polarity
- Positive terminal on the left
Price:
€86.73
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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.
Who the Varta TTZ12S-BS is for
The Varta TTZ12S-BS is made for motorcycles, scooters and quads. It is worth keeping the TTZ12S-BS on a maintenance charger if the bike is laid up over winter.
At 9 Ah it covers mid-capacity motorcycles, large scooters and light quads. In the Varta catalogue, the TTZ12S-BS belongs to the Powersports AGM line. The full range of Varta batteries
Varta TTZ12S-BS codes and part numbers
This is how the Varta TTZ12S-BS appears on the label and in parts catalogues:
| Commercial reference | TTZ12S-BS |
|---|---|
| ETN code | 509901020 (also 509 901 020) |
| Manufacturer short code | TZ12S-4/TZ12S-BS |
| EAN | 4016987169155 |
| Base hold-down | B00 |
| Terminal type | Y11 |
| Also known as | Varta 509901020 · Varta 509 901 020 · Varta TZ12S-4 · Varta TZ12S-BS |
| Not to be confused with | Varta TTZ10S-BS (8 Ah, 150 A), Varta TTZ14S-BS (11 Ah, 230 A) |
Equivalents and alternatives to the Varta TTZ12S-BS
As the TTZ12S-BS 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) |
|---|---|---|---|---|
| Motobatt MBTZ14S | AGM | 11.2 Ah | 190 A | 151 × 87 × 110 |
| Exide AGM12-11 | AGM | 11 Ah | 205 A | 150 × 90 × 110 |
| Exide ETZ14-BS | AGM | 11 Ah | 205 A | 150 × 90 × 110 |
| Varta TZ12S (FA) | AGM | 11 Ah | 210 A | 150 × 87 × 110 |
| Varta TZ14S (FA) | AGM | 11 Ah | 220 A | 150 × 87 × 110 |
| Varta TTZ14S-BS | AGM | 11 Ah | 230 A | 150 × 87 × 110 |
Varta TTZ12S-BS vs TTZ14S-BS, YTX14-4 (FA) and YTX14-BS: which one to choose?
The real differences between the TTZ12S-BS and the closest Varta models:
| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Varta TTZ12S-BS (this one) | 9 Ah | 200 A | 150 × 87 × 110 | left | 3.8 kg |
| Varta TTZ14S-BS | 11 Ah | 230 A | 150 × 87 × 110 | left | 3.8 kg |
| Varta YTX14-4 (FA) | 12 Ah | 200 A | 150 × 87 × 146 | left | 4.31 kg |
| Varta YTX14-BS | 12 Ah | 200 A | 152 × 88 × 147 | left | 4.37 kg |
| Varta YTX9-BS | 8 Ah | 135 A | 152 × 88 × 106 | left | 3.04 kg |
- Varta TTZ14S-BS: 2 Ah more, 30 A more cranking power, the same dimensions.
- Varta YTX14-4 (FA): 3 Ah more, the same cranking power, a different height (146 mm instead of 110 mm). It only fits if there is room for 146 mm of height.
- Varta YTX14-BS: 3 Ah more, the same cranking power, a different height (147 mm instead of 110 mm). It only fits if there is room for 147 mm of height.
- Varta YTX9-BS: 1 Ah less, 65 A less cranking power, a different case (152 × 88 × 106 mm).
Before ordering the TTZ12S-BS, check this
- Check the EN amps on your battery: if it says 200 A or less, the TTZ12S-BS covers your engine.
- Your current battery should say about 9 Ah; a little more is also fine.
- The TTZ12S-BS has the positive terminal on the left: compare it with your current battery.
- The TTZ12S-BS needs 150 × 87 × 110 mm of space: measure it with the hold-down clamp in place.
Frequently asked questions about the Varta TTZ12S-BS
Varta TTZ12S-BS or TTZ14S-BS?
Compared with the TTZ12S-BS, the Varta TTZ14S-BS has 2 Ah more and 30 A more cranking power. If your current battery says 230 A or more, choose the TTZ14S-BS; if it says 200 A or less, the TTZ12S-BS is enough. Both measure 150 × 87 × 110 mm, so they fit the same tray.
Varta TTZ12S-BS or YTX14-4 (FA)/YTX14-BS: what changes?
Mainly the height: the TTZ12S-BS is 110 mm tall and the Varta YTX14-4 (FA) 146 mm, with the same length and width. In capacity and cranking power, the YTX14-4 (FA) offers 12 Ah and 200 A against 9 Ah and 200 A. The Varta YTX14-BS is 147 mm tall, with 12 Ah and 200 A. Before choosing between the TTZ12S-BS and the YTX14-4 (FA), measure the free height of the battery compartment with the cover or bonnet closed.
Is the Varta 509901020 the same battery as the Varta TTZ12S-BS?
Yes. 509901020 is the ETN code Varta uses for its TTZ12S-BS battery, so you can search for it by either code.
How much does the Varta TTZ12S-BS weigh?
The TTZ12S-BS weighs 3.8 kg. For reference, the Varta TTZ14S-BS (11 Ah) weighs 3.8 kg.
Which battery is equivalent to the Varta TTZ12S-BS?
Only other AGM batteries with its dimensions and polarity: Motobatt MBTZ14S, Exide AGM12-11 and Exide ETZ14-BS. Neither an EFB nor a conventional battery replaces the TTZ12S-BS.
Which side is the positive terminal on the Varta TTZ12S-BS?
The TTZ12S-BS has the positive terminal on the left, looking at the battery from its long side with the terminals closest to you.
How do I stop the motorcycle battery going flat in winter?
Connect it to a maintenance charger or disconnect it if the bike will sit for more than a month. A flat motorcycle battery sulphates in a few weeks.
AGM technology in the TTZ12S-BS
Inside, the TTZ12S-BS has glass fibre separators (AGM) that hold the electrolyte. The TTZ12S-BS needs a charger with an AGM mode that does not exceed 14.7 V.
Other options if you are unsure about the TTZ12S-BS
- Other motorcycle batteries
- The whole Varta range
- Motobatt MBTZ14S · 11.2 Ah, 190 A, 151×87×110 mm
- Exide AGM12-11 · 11 Ah, 205 A, 150×90×110 mm
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