4V Lithium-Ion™ Battery

model # AP4001

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Tek4battery
  • Tek4battery
 

Features

  • Eco-Friendly – Just one TEK4® battery outlasts up to 6,000 AA alkaline batteries. Reduce waste and save money at the same time
  • Advanced Rechargeable Lithium-Ion Technology – Over 2000 Recharge Cycles, Fade Free Power, Longer Run Time, Longer Shelf Life
  • Over 2,000 Recharges