Replacement 1800mAh Li-ion Battery for EnGenius EP800 Cordless Phone Handset � Compatible with DuraFon 1x, SN902, SN-902H, SP922 models (3.7V, 6.66Wh). Revitalize your communication with this high-capacity battery, ensuring up to 6 hours of talk time or 50 hours of standby time. Dimensions: 64.32 x 36.80 x 15.56mm. Get reliable, long-lasting power for your professional needs!
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