Built For You
Premium & Ergo
BT60 - BT65 - BT75
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Upgrade your Kinesis Advantage360 Pro with a supersize battery. Our Filament Power battery is designed exclusively for the Advantage360 and replaces the original 1480mah battery with our high density 2100mah battery for over 40% more battery life. The longer you need between charges, the longer the battery will last you!
Extend your battery life from 1 day with backlighting on to 2+ days, and from 3 months to 4.5-6 months without lighting!
Kit includes installation and 2 batteries - one Filament Power 360 battery per side.
Standard 1 year warranty on the battery and connector