{"product_id":"goodrich-aerospace-d717-01-100-sealed-ni-cad-battery-pack","title":"Goodrich Aerospace D717-01-100 Sealed Ni-Cad Battery Pack","description":"\u003cp\u003eThe \u003cstrong\u003eGoodrich Aerospace D717-01-100\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eD717-01-100\u003c\/strong\u003e Sealed Ni-Cad Battery Pack, operates as a dedicated hardware component for emergency cabin lighting power delivery within Boeing aircraft series platforms. It provides autonomous electrical energy storage to drive backup illumination pathways during primary power bus failures.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eD717-01-100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGoodrich Aerospace (Collins Aerospace)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States (US)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.57 kg (3.46 lbs) net weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e8.75 x 6.375 x 4.75 inches (222.3 x 161.9 x 120.7 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +60 deg C (-4 to +140 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eCharging draw managed by aircraft bus electrical monitoring units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Chemistry\u003c\/td\u003e\n\u003ctd\u003eSealed Nickel-Cadmium (Ni-Cad)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eFAA approved, EASA approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Application\u003c\/td\u003e\n\u003ctd\u003eEmergency lighting systems backup power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eAerospace Power Storage and Battery Chemistry\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell Volumetric Efficiency and Thermal Performance:\u003c\/strong\u003e The nickel-cadmium internal cell matrix is contained within a sealed, ruggedized housing designed to withstand pressure fluctuations and acceleration profiles encountered in flight operations. The internal separation layers optimize electrolyte distribution, maintaining cell internal resistance baseline values across extreme temperature scales from -20 to +60 deg C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutonomous Standby Power Routing:\u003c\/strong\u003e The module integrates directly into the aircraft cabin emergency power network. Under normal operating conditions, the battery receives a continuous trickle charge from the main utility bus; upon a localized bus undervoltage deployment signal, internal heavy-duty contacts redirect the stored chemical energy directly to emergency egress indicators.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What technical indicators establish the need for physical replacement of the D717-01-100 pack during scheduled maintenance intervals?\u003c\/p\u003e\n\u003cp\u003eA: Technicians must evaluate the terminal voltage under fixed-load discharge tests and verify capacity parameters against FAA\/EASA airworthiness minimums. If the pack exhibits significant cell voltage imbalance, electrolyte leakage through the venting valves, or fails to maintain rated current across the specified duration, it must be removed from service.\u003c\/p\u003e\n\u003cp\u003eQ: How does the internal cell chemistry respond to continuous floating charge states from the aircraft electrical bus?\u003c\/p\u003e\n\u003cp\u003eA: The sealed Ni-Cad chemistry is engineered to resist degradation from prolonged float charging. Internal gas recombination pathways handle oxygen generated during overcharge states, preventing pressure build-up and ensuring long-term capacity retention without inducing terminal voltage depression effects.\u003c\/p\u003e","brand":"Goodrich Aerospace","offers":[{"title":"Default Title","offer_id":45139768279155,"sku":"D717-01-100","price":410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-06-29_11-31-31__1.png?v=1782705346","url":"https:\/\/www.dcssupplier.com\/products\/goodrich-aerospace-d717-01-100-sealed-ni-cad-battery-pack","provider":"DcsSupplier Limited","version":"1.0","type":"link"}