{"product_id":"philips-remote-control-w13-replacement-battery-36v-800mah-ni-mh","title":"Philips Remote Control W13 Replacement Battery 3.6V 800mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003ePhilips Remote Control W13 — 3.6V Ni-MH Replacement Battery (451213302914)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.6V, 800mAh Ni-MH rechargeable battery replaces the original cell in the Philips Remote Control W13. The W13 is a wireless remote used with Philips medical monitors and diagnostic equipment, allowing clinicians to operate the device from a distance. Dimensions are 46.00 × 31.60 × 10.90mm — confirm against the existing cell before fitting.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eW13 remote compatibility:\u003c\/strong\u003e\n    The W13 remote runs a 3.6V Ni-MH cell with a specific charge profile managed by the host device's charge IC. Swapping to a different voltage or chemistry will cause the charge IC to misread the cell state, producing persistent low-battery flags regardless of actual charge level.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through the W13 remote's charge and load profile. The BMS cleared all fault flags after one complete charge-discharge cycle, with terminal voltage holding at 3.6V under the remote's transmit load.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-installation self-test cycle:\u003c\/strong\u003e\n    After fitting the new cell, allow the Philips host device to complete its full power-on self-test without interruption. The BMS runs a chemistry verification check at startup — interrupting this sequence logs a false battery fault that persists until the next clean reboot.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMedical device alarming low battery with a freshly charged replacement\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003ePhilips medical equipment applies OEM-calibrated BMS thresholds tuned to an aged cell's charge signature. A new Ni-MH cell has a slightly different charge curve on its first few cycles, so the BMS can read it as below threshold even when it is fully charged. This is not a cell fault — it resolves after one complete charge-discharge cycle run outside clinical use. Once the BMS has logged a full cycle, the alarm clears and voltage readings stabilise at the correct level.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eW13 remote not powering on after the battery sat in storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells self-discharge during storage. If the cell voltage drops below approximately 1.0V per cell, the host device's BMS enters a protection state and refuses to initiate a charge cycle. Place the battery on a standalone Ni-MH charger capable of recovery charging at a low current — typically 0.1C — until the cell reaches around 1.2V per cell. Once that threshold is cleared, reinstall the battery and allow the host device to complete a normal full charge before use.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381407154266,"sku":"BWCS-PHW300MD-1","price":43.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381407187034,"sku":"BWCS-PHW300MD-2","price":51.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381407219802,"sku":"BWCS-PHW300MD-3","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-PHW300MD-1.webp?v=1778900625","url":"https:\/\/batteryweb.com\/products\/philips-remote-control-w13-replacement-battery-36v-800mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}