The batteries have the same voltage and the same plug as the original batteries. The Lupine rechargeable batteries are compatible with all Lupine Li-Ion lamp heads and are equipped with a protective circuit (suitable for: Lupine Betty, Wilma, WilmaK2, Tesla, Edison and Nightmare, as well as all other Lupine lamps that are compatible with Li-ion rechargeable batteries).
The Sigma batteries are suitable for: Sigma Mirage EVO and EVO X, Sigma PowerLED and Sigma Karma.
There are three different voltage levels from 2.0 to 13.8 (Ah) ampere hours. The battery can be charged with the Sigma Li-Ion charger. The Sigma Mirage EVO/EVO X should be significantly brighter when operated with our Li-Ion batteries than when operated with the conventional Ni-Mh battery. The Sigma PowerLED and Karma can only be operated with Li-Ion batteries. The luminosity remains the same, but the burn time should increase many times over as the rechargeable batteries are more powerful.
Only branded cells are used to manufacture the batteries (Sanyo/Panasonic). In addition, all packs are welded watertight.
PRICE: from 39.99 euros
The batteries can be easily ordered on the Open Light Systems homepage:
