{"product_id":"voltcraft-ir-1600-replacement-battery-37v-1500mah-li-ion","title":"Voltcraft IR-1600 Thermal Camera Compatible Battery 3.7V 1500mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eVoltcraft IR-1600 \/ IR1000-50CAM — 3.7V Li-ion Replacement Battery (162185768)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 1500mAh Li-ion battery for the Voltcraft IR-1600 and IR-Thermometer IR1000-50CAM thermal imaging cameras. It replaces OEM part number 162185768. Capacity figures are taken directly from the product specification — 5.55Wh total energy.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIR-1600 and IR1000-50CAM platform:\u003c\/strong\u003e\n    Both models share the same compact battery bay, connector pinout, and BMS handshake protocol. The 162185768 part number covers both, so one replacement fits either unit without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this battery under combined display and thermal detector load. The BMS held stable voltage delivery across the full discharge curve, with protection triggers activating correctly at the low-voltage cutoff threshold.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eThermal detector stabilisation after power-on:\u003c\/strong\u003e\n    Allow the camera at least 60 seconds after power-on before taking measurements. The internal thermal detector needs the electronics to reach a stable baseline temperature — readings taken immediately after switch-on can drift by several degrees until that equilibrium is met.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eThermal camera shutting down mid-inspection on a new battery\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe IR-1600 draws current from two simultaneous loads: the LCD display and the continuous heating element inside the thermal detector array. That combined draw spikes briefly when the detector recalibrates, which can trip the BMS on a battery with marginal capacity or poor cell-to-BMS matching. The result is an abrupt shutdown even when the battery indicator shows charge remaining. This replacement uses cells matched to the 162185768 specification, keeping the BMS trip threshold above the detector recalibration spike. If shutdowns persist after fitting this battery, check that the battery contacts in the bay are clean and making full contact.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eThermal image accuracy degrading before the battery indicator reads low\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe IR-1600's thermal detector is voltage-sensitive — measurement accuracy starts to drop as cell voltage sags under load, often before the battery gauge registers a low warning. This happens because the gauge reads resting voltage while the detector responds to voltage under active draw. A battery with aged or mismatched cells shows a larger gap between resting and loaded voltage, so the display stays green while accuracy is already compromised. When inspection results look inconsistent but the battery appears charged, check loaded voltage with a meter — it should hold above 3.5V under the camera's normal operating draw.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43426105032794,"sku":"BWCS-VRT160SL-1","price":38.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43426105065562,"sku":"BWCS-VRT160SL-2","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43426105098330,"sku":"BWCS-VRT160SL-3","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-VRT160SL-1.webp?v=1779930386","url":"https:\/\/batteryweb.com\/products\/voltcraft-ir-1600-replacement-battery-37v-1500mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}