UltraBay FX Battery

UltraBay FX Battery (02K6513) This is a battery pack that slides into an UltraBay FX, or fits into the dedicated battery slot. Features Battery specification: 4Ah or 4.8Ah, 9.6V or 10.8V, 38.4Wh or 51.84Wh Battery cell count: Nine, 3.6V lithium-ion cylindrical cell or eight 1.2V nickel-metal hydride cylindrical cells Battery run time: up to 3 hours Battery charge time: up to 6 hours, 3 hours if the machine is switched off Weight: 450 grams or 0.99 pounds

Part numbers

Panasonic - Lithium-Ion, 10.8V 4.8Ah (51.84Wh)

• 02K6520 (02K6535), 11J8923 (02K6535)

Panasonic - Nickel-Metal Hydride, 9.6V 4Ah (38.4Wh)

• 02K6521 (02K6534)

Toshiba - Nickel-Metal Hydride, 9.6V 4Ah (38.4Wh)

• 02K6537 (02K6536)

Usage and Linux support

See How to use UltraBay batteries.

Models supporting this accessory

• 390, 390E, 390X
• i Series 1700, i Series 1720, i Series 1721, i Series 1780, i Series 1781