Fulbat

Fulbat FTX20-BS · Motorcycle battery 12V 18.9Ah 270A

Reference: BOL-FULBAT-FTX20-BS

The Fulbat FTX20-BS is a motorcycle battery (AGM) with 12 V, 18.9 Ah and 270 A cold cranking current, measuring 175 × 87 × 155 mm, with the positive terminal on the left. If yours has the positive terminal on the right, you need the Fulbat FTX20L-BS.

Voltage
12V
Capacity
18.9Ah
Cold cranking amps (EN)
270A
Technology
AGM
Dimensions (L × W × H)
175 × 87 × 155 mm
Polarity
Positive terminal on the left
Solve it now by chat Our assistant replies instantly about batteries, shipping and orders, and opens the request you need.
I prefer to fill in the form
Free quote, no strings attached

Ask for a price for your Fulbat FTX20-BS · Motorcycle battery 12V 18.9Ah 270A

  • We reply within 4 working hours
  • Fixed price before you pay
Add a photo (optional)
Photo of your current battery or the vehicle papers · up to 3 files of 8 MB · image or PDF
Share

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.

The Fulbat FTX20-BS at a glance

The Fulbat FTX20-BS is made for motorcycles, scooters and quads. It is worth keeping the FTX20-BS on a maintenance charger if the bike is laid up over winter.

At 18.9 Ah it goes into large-capacity motorcycles, adventure bikes, customs and quads. The FTX20-BS belongs to the Fulbat FULBAT Motorcycle MF range. The full range of Fulbat batteries

Fulbat FTX20-BS codes and part numbers

Shops, garages and catalogues identify the FTX20-BS with these codes:

Commercial referenceFTX20-BS
Not to be confused withFulbat FTX20L-BS (18.9 Ah, 270 A, positive terminal on the right), Fulbat FTX20A-BS (18.9 Ah, 270 A)

Equivalents and alternatives to the Fulbat FTX20-BS

As the FTX20-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.

ModelTechnologyCapacityCold cranking (EN)Dimensions (mm)
Exide AGM12-19.1AGM18 Ah270 A175 × 90 × 155
Exide ETX20H-BSAGM18 Ah270 A175 × 90 × 155
Motobatt MBTX20UAGM21 Ah310 A175 × 87 × 155
Motobatt MBTX20UHDAGM21 Ah310 A175 × 87 × 155
Varta YTX20-BSAGM18 Ah250 A177 × 88 × 156
Varta TX20H (FA)AGM18 Ah310 A176 × 89 × 154

Fulbat FTX20-BS vs FTX16-BS, FTX20L-BS and FTX14-BS: differences

How the FTX20-BS compares with Fulbat batteries of similar size and capacity:

ModelCapacityCold cranking (EN)Dimensions (mm)PositiveWeight
Fulbat FTX20-BS (this one)18.9 Ah270 A175 × 87 × 155left5.98 kg
Fulbat FTX16-BS14.7 Ah230 A150 × 87 × 161left5.17 kg
Fulbat FTX20L-BS18.9 Ah270 A175 × 87 × 155right5.98 kg
Fulbat FTX14-BS12.6 Ah200 A150 × 87 × 145left4.29 kg
  • Fulbat FTX16-BS: 4.20 Ah less, 40 A less cranking power, a different case (150 × 87 × 161 mm).
  • The Fulbat FTX20L-BS 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.
  • Fulbat FTX14-BS: 6.30 Ah less, 70 A less cranking power, a different case (150 × 87 × 145 mm).

What to look at before buying the FTX20-BS

  • The FTX20-BS needs 175 × 87 × 155 mm of space: measure it with the hold-down clamp in place.
  • The FTX20-BS has the positive terminal on the left: compare it with your current battery.
  • With 18.9 Ah, the FTX20-BS replaces an original battery of that capacity or slightly less.
  • The FTX20-BS delivers 270 A cold cranking (EN standard); do not go below what your original battery states.

Frequently asked questions about the Fulbat FTX20-BS

Fulbat FTX20-BS or FTX16-BS?

Compared with the FTX20-BS, the Fulbat FTX16-BS has 4.20 Ah less and 40 A less cranking power. The FTX20-BS cranks harder; the FTX16-BS is only a good option if your original battery says 230 A or less. Mind the space: the FTX16-BS measures 150 × 87 × 161 mm.

What is the difference between the Fulbat FTX20-BS and the FTX20L-BS?

They are the same battery with the terminals swapped: positive terminal on the left on the FTX20-BS, positive terminal on the right on the FTX20L-BS. Look at your current battery with the terminals facing you and pick the one that matches.

How much does the Fulbat FTX20-BS weigh?

The FTX20-BS weighs 5.98 kg. For reference, the Fulbat FTX16-BS (14.7 Ah) weighs 5.17 kg.

Which battery is equivalent to the Fulbat FTX20-BS?

Only other AGM batteries with its dimensions and polarity: Exide AGM12-19.1, Exide ETX20H-BS and Motobatt MBTX20U. Neither an EFB nor a conventional battery replaces the FTX20-BS.

Does the Fulbat FTX20-BS come charged and ready to fit?

Sealed AGM and gel batteries leave the factory charged and ready. Conventional ones with a separate acid pack are activated when filled and should be charged before fitting.

Inside the FTX20-BS: AGM technology

Inside, the FTX20-BS has glass fibre separators (AGM) that hold the electrolyte. It is fitted in cars with advanced Start-Stop and in deep-cycle equipment.

Keep comparing: alternatives to the FTX20-BS

Reviews

This product has no reviews yet. If you own it, tell us how it has gone: it will help whoever is looking at it now.

Loading...
Back to top