{"product_id":"philips-td9601-replacement-battery-36v-1500mah-ni-mh","title":"Philips TD9601 Replacement Battery 3.6V 1500mAh Ni-MH","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003ePhilips TD9601 — 3.6V Ni-MH Replacement Battery (PT6MXJ)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.6V, 1500mAh Ni-MH battery replaces the OEM pack in the Philips TD9601 cordless DECT handset. It slots into the handset battery compartment and connects to the same charging contacts used by the original. Capacity is rated at 5.4Wh and dimensions are 49.80 × 42.90 × 14.40mm.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTD9601 handset fit:\u003c\/strong\u003e\n    The TD9601 runs a single-cell Ni-MH pack at 3.6V nominal. The connector orientation and physical footprint match the OEM cell, so no modification is needed to seat this pack in the compartment.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through charge and discharge on a Ni-MH-compatible analyser. The cell accepted a full charge without thermal event, and the capacity reading landed within spec across repeated cycles.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-charge protocol for Ni-MH cordless packs:\u003c\/strong\u003e\n    After installing, place the handset in the base station and leave it for a full 16 hours before first use. Ni-MH cells shipped in storage state need a slow, uninterrupted initial charge to reach rated capacity — a short top-up charge will not do it.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRange drop on the TD9601 after a battery swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eDECT handsets regulate transmit power, but the RF stage still draws a sharp current burst during each transmission window. A Ni-MH cell that hasn't been fully conditioned shows higher internal resistance, which causes the voltage rail to sag under that RF load. The handset interprets low voltage as a weak signal and the effective range drops noticeably. Running two or three full charge-discharge cycles brings internal resistance down and the range returns to normal.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBase station showing no-charge light on a new Ni-MH pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003ePhilips TD9601 base stations use a delta-V detection circuit to confirm a Ni-MH cell is accepting charge. A battery that has self-discharged below roughly 3.0V during storage may register as absent or faulty to that circuit. Place the handset in the base and wait — most base stations will trickle-charge a low cell back above the detection threshold within 30 to 60 minutes before switching to full charge. If the error light persists beyond that point, check the handset contacts are clean and the handset is fully seated.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43339923030106,"sku":"BWCS-DTM350CL-1","price":13.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43339923062874,"sku":"BWCS-DTM350CL-2","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43339923095642,"sku":"BWCS-DTM350CL-3","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-DTM350CL-1.webp?v=1778367000","url":"https:\/\/batteryweb.com\/products\/philips-td9601-replacement-battery-36v-1500mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}