Battery IntAct GEL 51913 21Ah 300A

Intact Bike-Power GEL51913 12V 21Ah Motorcycle Battery

The Intact Bike-Power GEL51913 motorcycle battery is a sealed, maintenance-free battery with GEL technology, designed to deliver high starting power and superior reliability for motorcycles with increased electrical demands. Thanks to its gelled electrolyte, it offers excellent vibration resistance and very low self-discharge.

This model is especially suitable for motorcycles equipped with advanced electrical systems such as ABS, heated grips, GPS or other accessories. Its VRLA (Valve Regulated Lead Acid) design ensures safe, leak-proof operation and a long service life, even for seasonal use or after long periods of inactivity.

Main features

• Sealed GEL motorcycle battery, maintenance-free.
• High starting power for medium and large displacement motorcycles.
• Gelled electrolyte prevents leaks and spills.
• Excellent resistance to vibration.
• Low self-discharge, ideal for long periods without use.
• VRLA design with safety valve against overpressure.
• Ready to install, supplied factory-charged.

Technical data

• Voltage: 12 V.
• Nominal capacity (C20): 21 Ah.
• Cold cranking current (CCA): 300 A.
• Technology: sealed GEL, maintenance-free.
• Dimensions (L x W x H): 185 x 80 x 170 mm.
• Approximate weight: 6.1 kg.
• Terminal type: standard.

Recommended applications

• Road and touring motorcycles.
• Motorcycles with advanced electrical systems (ABS, heating, navigation).
• Seasonal use or vehicles with long periods of inactivity.
• Motorcycles requiring high vibration resistance.

Compatibility and equivalent references

The Intact Bike-Power GEL51913 battery is compatible as an equivalent replacement for the following references from other manufacturers, provided that dimensions, terminal layout and technical specifications match:

• Yuasa 51814
• Yuasa 51913
• Yuasa 52015
• Varta 518-014-015
• Varta 519-013-017
• Varta 520-015-018
• Odyssey PC680
• BMW 61.21-2 346 800
• BMW 61.21-2 306 125
• BMW 61.21-2 306 626
• BMW 61.21-2 306 200
• Exide EX12-19

Before installation, it is recommended to check dimensions, terminal position and the vehicle manufacturer’s requirements.

Package contents

• Intact Bike-Power GEL51913 motorcycle battery.
• Manufacturer documentation.

Why choose this battery?

The Intact Bike-Power GEL51913 combines safety, high starting performance and durability. Its maintenance-free GEL technology makes it an ideal solution for demanding motorcycles and riders who require reliable performance even after long storage periods.

Frequently Asked Questions (FAQ)

Does this battery require maintenance?
No, it is a sealed GEL battery that does not require topping up or periodic maintenance.

Is it suitable for motorcycles with ABS?
Yes, its high starting power makes it suitable for motorcycles equipped with ABS and other advanced electrical systems.

Can it be installed in an inclined position?
Yes, as a sealed GEL battery it is spill-proof and can be installed with some inclination.

What are the advantages of GEL technology compared to AGM?
GEL batteries are known for low self-discharge and high vibration resistance, making them particularly suitable for seasonal use and demanding applications.