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The Blackcell 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.

Blackcell Proton Battery Features:

• Material: Li-CoMnNi
• Normal Capacity: 3000mAh
• Normal Voltage: 3.6V
• Charging Voltage: 4.2+0.05V
• Discharge Cut-Off Voltage: 2.5V
• Max Charge Current: 4A
• Max Pulse Discharge Current: 40A
• Continuos Discharge Current: 21A
• Secondary Ventilation Disk
• Graphene Composite