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BT-Studio-3100 3500 4100 phone battery, pair rechargeable batteries
Replacement rechargeable AAA battery pack for the BT-Studio-3100 3500 and 4100 DECT cordless phones, pair of batteries at low prices
There are two batteries in this set as required for each phone.
The BT-Studio-4100 is a DECT cordless telephone with a backlit display, caller ID, a range of 300m outdoors and 50-metre inside, Talktime of ten hours, and standby of up to 100-hours.
The replacement battery pack consists of two AAA size rechargeable batteries for the BT-Studio-3100, BT-Studio-3500 and BT-Studio-4100 cordless portable telephones.
The chemistry of the AAA rechargeable batteries are Nickel-metal hydride or NI-MH, they have a voltage of 1.2v and are 800 Milliamps each.
Always charge new batteries overnight and for at least sixteen hours before first use, also note that you will not get full capacity until they have been used and recharged a few times.
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