PROTON 18650 3018mAH 2pk By BlackCell
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The Proton’s cell is capable of a 3000 mAh capacity, as well as producing a max discharge of 21A and a max charge current of 4A.
BlackCell’s Proton series batteries are here! The Proton batteries feature an innovative Graphene Li-Ion cell in order to produce the best conductivity and maximum charge speeds possible. Unlike other 18650’s on the market, all BlackCell batteries come with a secondary ventilation system on the base, designed to deform in the event of the top vent failing.