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Petzl

<p>This second-generation rechargeable battery brings even more juice for your Petzl® Ultra headlamp. Pick one up as a replacement, or as a spare for quick change-outs. The Accu 4 Ultra weighs a bit more than the Accu 2 Ultra, but is the battery of choice for long night missions.</p><ul><li>Works with Petzl Ultra and Duo S Headlamps</li><li>5200mAh capacity</li><li>Lithium ion chemistry offers greater capacity for reduced weight, and performs well at low temperatures</li><li>Quick charges in 5 hours</li><li>Lasts for approximately 500 charges</li><li>IP 67 watertightness stands up to endless rain and even quick dunks</li></ul>

Petzl Accu 4 Ultra Rechargeable Battery

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Petzl Accu 4 Ultra Rechargeable Battery

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