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Yuasa YB9-B Battery Specs
The Yuasa YB9-B is a Yumicron High Performance 12V 9Ah Conventional Battery.
- Type: Conventional
- Voltage / Capacity: 12V 9Ah
- Polarity: +/-
- Length: 135 mm (5 5/16″)
- Width: 75 mm (3″)
- Height: 139 mm (5 1/2″)
- Acid Volume: 20.3 oz
Battery Model: Yuasa YB9-B
The Yuasa YB9-B battery is a 12V 9Ah conventional battery from the Yuasa High Performance Yumicron Series.
Enclosed in a heat sealed case to help protect against seepage and corrosion, this heavy duty glass mat battery features special thin separators to provide high cranking power.
Note that it is supplied dry and some vendors may not include battery acid with it. You must add electrolyte (acid) prior to the initial charge or installation.
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Battery Chart for Yuasa YB9-B
| Brand / Manufacturer | Yuasa |
| Battery Model No. | YB9-B |
| Type | Conventional |
| Voltage | 12V |
| Capacity (10HR) | 9Ah |
| Polarity | +/- |
| Length | 5 5/16″ (135 mm) |
| Width | 3″ (75 mm) |
| Height | 5 1/2″ (139 mm) |
| Approx. Weight without Acid | 5.3 lbs (2.4 kg) |
| Acid Volume (oz) | 20.3 |
For details on terminals and compatible hardware, check out the complete Yuasa Powersports Battery Application Guide.
Additional cross-reference information coming soon