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Gemini 5200mAh Hardshell Battery Pack

  • $6995

This sealed hard-shell battery pack is built with high grade Samsung lithium-ion cells to give you years of dependable service.

Comes with a built in integrated circuit that protects the pack from over-charge, over-discharge, and over temperature conditions


Use the included elastic Velcro strap to attach your battery to your frame or handlebars. Or, if used with the helmet mount or head belt, use your extension cable to carry it in your backpack or rear jersey pocket.

Product Specifications:
  • 4-cell High Capacity Lithium Ion 8.4V 5200mAh
  • Battery Overcharge Protection
  • High Temperature Protection with PCT
  • Max Voltage: 8.45V
  • Weight: 241g (8.5oz)

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