Fulbat

Fulbat FHD20HL-BS GEL · Motorcycle battery 12V 21.1Ah 310A

Reference: BOL-FULBAT-FHD20HL-BS GEL

Fulbat FHD20HL-BS GEL: motorcycle battery with 12 V, 21.1 Ah and 310 A cold cranking current, measuring 175 × 87 × 155 mm, with the positive terminal on the right.

Fulbat FHD20HL-BS GEL · Motorcycle battery 12V 21.1Ah 310A – main view
Fulbat FHD20HL-BS GEL · Motorcycle battery 12V 21.1Ah 310A – image 2 of 2
Voltage
12V
Capacity
21.1Ah
Cold cranking amps (EN)
310A
Technology
GEL
Dimensions (L × W × H)
175 × 87 × 155 mm
Polarity
Positive terminal on the right
€132.67
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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.

Who the Fulbat FHD20HL-BS GEL is for

The Fulbat FHD20HL-BS GEL is made for motorcycles, scooters and quads. It is worth keeping the FHD20HL-BS GEL on a maintenance charger if the bike is laid up over winter.

At 21.1 Ah it is a large battery for heavy motorcycles, jet skis and utility quads. The FHD20HL-BS GEL belongs to the Fulbat FULBAT Motorcycle GEL range. See all Fulbat batteries

Equivalents and alternatives to the Fulbat FHD20HL-BS GEL

Other gel batteries with the dimensions and polarity of the FHD20HL-BS GEL: with gel it is best to stay with gel, because the charging profile is different.

ModelTechnologyCapacityCold cranking (EN)Dimensions (mm)
Fulbat FTX20HL-BS GELGEL18.9 Ah310 A175 × 87 × 155

Fulbat FHD20HL-BS GEL vs FTX20HL-BS GEL and NH12-20 GEL: differences

What sets the FHD20HL-BS GEL apart from its neighbours in the Fulbat range:

ModelCapacityCold cranking (EN)Dimensions (mm)PositiveWeight
Fulbat FHD20HL-BS GEL (this one)21.1 Ah310 A175 × 87 × 155right6.36 kg
Fulbat FTX20HL-BS GEL18.9 Ah310 A175 × 87 × 155right6.1 kg
Fulbat NH12-20 GEL21.1 Ah235 A186 × 82 × 171right5.55 kg
  • Fulbat FTX20HL-BS GEL: 2.20 Ah less, the same cranking power, the same dimensions.
  • Fulbat NH12-20 GEL: the same capacity, 75 A less cranking power, a different case (186 × 82 × 171 mm).

What to look at before buying the FHD20HL-BS GEL

  • Check the EN amps on your battery: if it says 310 A or less, the FHD20HL-BS GEL covers your engine.
  • Capacity of the FHD20HL-BS GEL: 21.1 Ah; the same as your current battery or slightly more is fine.
  • Polarity of the FHD20HL-BS GEL: positive terminal on the right (if yours has it on the other side, the cables will not reach).
  • The FHD20HL-BS GEL needs 175 × 87 × 155 mm of space: measure it with the hold-down clamp in place.

Frequently asked questions about the Fulbat FHD20HL-BS GEL

Fulbat FHD20HL-BS GEL or FTX20HL-BS GEL?

Compared with the FHD20HL-BS GEL, the Fulbat FTX20HL-BS GEL has 2.20 Ah less. With the same cranking power (310 A), the FHD20HL-BS GEL and the FTX20HL-BS GEL differ in capacity: the one with more Ah supports more load with the engine off. Both measure 175 × 87 × 155 mm, so they fit the same tray.

How much does the Fulbat FHD20HL-BS GEL weigh?

The FHD20HL-BS GEL weighs 6.36 kg. For reference, the Fulbat FTX20HL-BS GEL (18.9 Ah) weighs 6.1 kg.

Which battery is equivalent to the Fulbat FHD20HL-BS GEL?

For the FHD20HL-BS GEL, other gel batteries with its size and polarity: Fulbat FTX20HL-BS GEL.

Which side is the positive terminal on the Fulbat FHD20HL-BS GEL?

The FHD20HL-BS GEL has the positive terminal on the right, looking at the battery from its long side with the terminals closest to you.

Which charger does the Fulbat FHD20HL-BS GEL need?

A charger with a GEL mode not exceeding 14.1-14.4 V. Charging it with a conventional lead-acid profile damages it through overcharging.

Inside the FHD20HL-BS GEL: GEL technology

Inside, the FHD20HL-BS GEL holds its electrolyte in gel form. It is the classic technology for wheelchairs, scooters, motorhomes and solar.

Keep comparing: alternatives to the FHD20HL-BS GEL

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