Replacement 600mAh Ni-MH 3.6V Battery for Sony SPP-ID400 Cordless Phone. This high-quality battery, also compatible with SPP-ID300 models, ensures long-lasting power for your device. Features include a 600mAh capacity, 3.6V, Ni-MH chemistry, and dimensions of 42.64 x 30.00 x 14.45mm. Restore talk time to your old phone today!
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