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

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Artisan Power Replacement Battery for Features

• Polycom/SpectraLink Kirk 3040, Kirk 4020, Kirk 4040, Kirk 4080 Replacement Battery

• Fully replaces battery number 84743411

• NiMH Rechargeable Battery Pack| 3.6 Volt | 730 mAh | Cells Made in Japan

• Long Lasting High Capacity: 730 mAh capacity rating 22% higher than the OEM battery.

• Manufactured by Artisan Power, a leader in premium quality replacement battery packs.

About Artisan Power Replacement Battery For

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.