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YTX9-BS Battery

YTX9-BS Motorcycle battery General Features & benefits.

  • Maintenance-free design
  • Sealing structure of ABS materials
  • Low self-discharge
  • High CCA and good starting performance: Up to 30% more CCA than standard AGM batteries despite being lighter & more compact.


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ytx9a-bs battery in motorcycle

YTX9-BS Battery Product Application

  • Motorcycle
  • ATV
  • Boats & RVs
  • Scooter
  • Winches
  • Replacement YTX9 BS / FTX9 BS / ESTX9 BS / GTX9 / BS YB9-B / UTX9-BS
  • AGM battery factory in CN suitable for Volkswagen, Buick, Cadillac, Audi, Jaguar, Mercedes, Volvo, Chevrolet, Jeep, BMW, Land Rover, Hyundai and other models.

Standards & Certifications

  • Compliance with IEC 60896 standards, EU Battery Directive
  • UL, CE Certified
  • Manufactured in ISO45001,ISO 9001 and ISO 14001 certified production facilities

YTX9-BS ATV Battery Specifications


Model YTX9-BS
Rated Voltage 12V
Weight Approx 2.92kg
Capacity 9.0Ah
Terminal F
Container Material Black PP
CCA 162A
Internal Resistance(25ºC) Approx 14mΩ
Operating Temp. Range Discharge
-40~60ºC (-4~140ºF)
-20~50ºC (14~122ºF)
-40~60ºC (-4~140ºF)
Nominal Operating Temp.Range 25±5ºC (77±5ºF )
Constant-Current Charge Charging cerreng:0.1C,when charging voitage up to 14.4V, continue to charge 4h
Floating Charge Charging current less than 0.25C Voltage: 13.60V~ 13.80V @ 25℃ (77ºF)
Effect of temp. to Capacity 40ºC (104ºF)
25ºC ( 77ºF)
0ºC ( 32ºF)
Self Discharge Motorcycle series batteries may be stored for up to 6 months
at 25ºC(77ºF) and then a freshening charge is required.
For higher temperatures the time interval will be shorter

YTX9-BS Battery Structure Diagram

YTX9A-BS Layout

YTX9-BS ATV Battery Charging/Discharge Curve


Descharge Characteristics
Self Discharge Characteristic

YTZ5S-BS motorcycle battery discharge characteristics

YTZ5S-BS motorcycle battery self discharge characteristics

Advantages of motorcycle battery series

Heat Sealed Case To Cover
Protects against leakage and corrosion and provides for extra stength and durability.

Special Active Material
Compounded to withstand vibration, it prolongs the battery life in storage and provides reliable starting power when needed

Unique Expanded Plate Grid Design
Increased number of plates for maximum starting power and to withstand severe vibration resistance

AGM Separators
Absorbed Glass Matt separators absorb the electrolyte and make the battery spill-proof. The valve regulated design eliminates water loss and the need for refilling

Polypropylene (PP) Cover & Container
Protects against fuel and oil and designed to withstand vibration and impact under extreme conditions


Is Brava YTX9-BS a AGM battery?

Yes. YTX9-BS 12v 9Ah AGM Motorcycle Battery.

How do you tell if a battery is AGM or standard?

If that battery’s an AGM, then yes, your ride requires an absorbed glass-mat battery. You can also pop the hood and look for AGM on the battery’s label. If your battery has raised vent caps, then it’s not an AGM. (If your battery has a valve, that’s not a guarantee it’s an AGM.)

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