Replacement Ni-MH Battery for Panasonic KX-T4200R Cordless Phone - 3.6V 600mAh - Also Compatible with KX-T4200, KX-T4300, KX-T4310, and KX-T4330 Models. Restore your phone's talk time with this high-quality, perfectly sized power source (42.64 x 30.00 x 14.45mm).
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