Business Phone Batteries

We offer a comprehensive product line of high quality business phones batteries manufactured to be fully compatible with the original equipment.

RB-3631-L

Avaya 3631 Phone Replacement Battery. 1150 mAh

$28.00

Replacement battery for the Avaya 3631 and SMT-W5110 phones. Fully replaces OEM part number 700431489 US, 700431497 EU/UK and SMT-W5110B. Li-ion, 3.7 Volt, 1150 mAh capacity rating, cells made in Japan. The 1150 mAh capacity rating is 15% higher than...

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RB-5602-L

Mitel 5602 Phone Replacement Battery. 850 mAh

$24.00

Replacement battery for Mitel 5602. Fully replaces battery number 51012511.Mitel 5602 Replacement BatteryFully replaces battery number 51012511Lithium Ion Rechargeable Battery Pack | 3.7 Volt | 850 mAh Capacity Rating3.7 Volt | Li-ionCells Made in China

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RB-D81-L

Ascom d81 Phone Replacement Battery. 1300 mAh

$44.00

This replacement battery is 100% compatible with the Ascom d81 phone and replaces battery part number 660273. The 1300 mAh capacity rating is 41% higher than the OEM's 920 mAh capacity rating.Ascom d81 Replacement BatteryFully Replaces OEM battery...

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