KYOTO GT9B-BS 12V 8Ah AGM Motorcycle Battery, Ready to Use

KYOTO GT9B-BS 12V 8Ah AGM Battery

KYOTO GT9B-BS 12V 8Ah AGM/SLA maintenance-free battery, designed for starting compatible motorcycles, scooters, and ATVs. This model corresponds to the GT9B-BS format and can replace a YT9B-BS battery if the dimensions, polarity, and terminals match those of the old battery.

This starter battery features a compact size of 150 x 70 x 105 mm, a positive terminal on the left, and a rated starting power of 110 CCA. It is suitable for vehicles requiring a 12V AGM lead-acid battery with these exact dimensions.

Always check compatibility before placing an order. The most important thing is to compare the old battery: part number, length, width, height, polarity, terminal type, and available space in the vehicle’s battery compartment.

Technical Specifications

This battery uses sealed, maintenance-free AGM/SLA lead-acid technology. Its nominal voltage is 12V and its capacity is 8Ah. Its dimensions are 150 x 70 x 105 mm, with the positive terminal on the left. It weighs approximately 2.60 kg. It is designed for starting the engine in compatible vehicles.

Major Equivalencies

The part numbers to compare are GT9B-BS, YT9B-BS, GT9B-4, and YT9B-4. Some equivalent part numbers, such as BT9B-4 or ET9B-BS, may be used depending on the manufacturer, but a physical verification is still essential before replacement.

Compatibility to be verified

This type of battery is used in particular in certain 2001–2005 Yamaha YZF-R6 models, Yamaha XT 660 X or R models (depending on the model year), 2006–2012 Yamaha MT-03 models, as well as certain Yamaha TMAX, X-MAX, or Majesty scooters (depending on the version). Other compatible motorcycles, scooters, ATVs, or vehicles may also use this battery size.

Directions for Use

Use only a charger designed for 12V AGM lead-acid batteries. If the battery is stored for the winter or used infrequently, monthly recharging is recommended. Deep discharge can significantly reduce the battery’s service life or cause permanent damage.

Important Information Before Ordering

Don't choose a motorcycle battery based solely on the vehicle model. The same motorcycle may be compatible with several different batteries, depending on the model year, market, or previous setup. Always check the part number on the old battery and the polarity before installation.

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WARRANTY AND QUALITY CONTROL New product, inspected by Accessoires Énergie before shipment. Contractual warranty: 1 year, excluding deep discharge, faulty charger, short circuit, reverse polarity, defective vehicle, faulty charge controller, storage in a discharged state, or improper installation.