Petzl Rechargeable Lithium Ion Polymer Battery for Pixa 3R Product Description: Rechargeable Lithium Ion Polymer battery 930 mAh for Pixa 3R. Features: Rechargeable separately or in the headlamp charging dock included with PIXA 3R headlamp. Quick charge in 3 hours. Specifications: Reference: E78003 Weight: 37 g Guarantee: 1 year or 300 charging cycles. Made in: CN Guarantee: 1 year.