Avaya 3810, 3910 battery replacement

Replacement Avaya 3810, 3910 battery, rechargeable 3.6-volt cordless telephone batteries for Avaya 3810, 3910 phones BP2499, BP990, BT2499, BT990

Remember to charge your new Avaya 3810, 3910 cordless telephone battery before first use and if being stored every 3 or 4 months, rechargeable batteries must be kept charged to help prolong useful battery life

The battery will replace the following Avaya cordless telephones

3810, 3910

The battery will replace the following 3810, 3910 battery codes

BP2499, BP990, BT2499, BT990

Chemistry: Ni-MH

Voltage: 3.6-volt

Capacity: 800mAh

Dimensions: 56.23 x 42.51 x 16.60mm

Colour: Black