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Polycom/SpectraLink Kirk 3040, 4020, 4040, & 4080 Replacement Battery. 730 mAh

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Free shipping on orders over $29.99

$17.39

$ 7 .91 $7.91

In Stock

About this item

  • Polycom/SpectraLink Kirk 3040, Kirk 4020, Kirk 4040, Kirk 4080 Replacement Battery
  • 730 mAh (22% higher than OEM)
  • 3.6 Volt
  • NiMH
  • Cells Made in Japan


Battery works for Kirk 3040, Kirk 4020, Kirk 4040, and Kirk 4080 phones. Battery replaces OEM battery number 84743411. The 730 mAh capacity rating is 22% higher than the OEM's 600 mAh capacity rating.


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