Replacement 3.6V Ni-MH Battery for NTL R77 Cordless Phone. This high-quality battery features a 700mAh capacity (2.52Wh) to ensure long-lasting performance. Perfectly sized at 45.90 x 31.20 x 10.70mm for a guaranteed fit. Get your NTL device powered up again with this reliable Ni-MH replacement pack.
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