The spare Lithium-Ion rechargeable battery guarantees high performance for the NAO + headlamp, even at low temperatures. It recharges directly via USB with its integrated connection.
The Petzl Core Battery is compatible with the Petzl Tikka head torch range, with any hybrid model (ones that can be used with batteries or with a core). The core is easily slotted into the battery at the back of the head torch and works as a normal battery, providing excellent light in dark situations. Made of Lithium Ion Polymer to provide excellent battery life and cold weather performance.
Established in 1977
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