{"product_id":"msa-evolution-5000-replacement-battery-74v-2200mah-li-ion","title":"MSA Evolution 5000 Replacement Battery 7.4V 2200mAh 10038412","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eMSA Evolution 5000 \/ Evolution 5200 — 7.4V Li-ion Replacement Battery (10038412)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 7.4V, 2200mAh lithium-ion battery replaces the original MSA 10038412 in the Evolution 5000 and Evolution 5200 thermal imaging cameras. These are handheld thermal imagers used for building diagnostics, electrical panel inspections, and industrial surveys. Voltage and capacity match the OEM specification exactly.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEvolution 5000 and 5200 compatibility:\u003c\/strong\u003e\n    Both models share the same battery bay, connector pinout, and BMS handshake protocol. The 10038412 pack communicates charge state to the camera's onboard controller — swapping either model onto this battery produces the same fuel gauge and cutoff behaviour as the factory pack.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack under the combined load of the thermal detector heating element and the LCD display. The BMS held voltage within the camera's operating window and triggered the low-battery alert at the correct threshold without premature cutoff.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDetector stabilisation after a cold swap:\u003c\/strong\u003e\n    Allow 60 seconds after powering on before you begin capturing images. The uncooled microbolometer detector needs that window to reach thermal equilibrium — without it, the baseline offset drifts and temperature readings skew low.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the Evolution 5000 shuts down mid-inspection on a charged battery\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe Evolution 5000 draws from two simultaneous loads: the thermal detector's heating element and the backlit LCD. On a degraded or counterfeit pack, the combined current spike at startup — particularly when the display brightness is at maximum — can pull cell voltage below the BMS protection threshold. The BMS reads this as an unsafe undervoltage event and cuts output immediately. This replacement pack uses cells rated for the sustained discharge curve the camera demands, so the BMS does not trip under normal dual-load conditions.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eThermal accuracy drifting before the battery indicator reaches low\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe microbolometer's reference circuit is voltage-sensitive — accuracy starts to degrade when cell voltage drops below roughly 7.0V, which can happen well before the camera's low-battery icon appears. If spot temperature readings begin to drift by more than ±2°C without an obvious scene change, check the battery voltage rather than recalibrating the camera. Reseating a fresh, fully charged pack and allowing the 60-second warm-up period will restore baseline accuracy. Target a resting cell voltage above 7.2V before starting any inspection that requires precise temperature measurement.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43426128330842,"sku":"BWCS-MSE500SL-1","price":33.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43426128363610,"sku":"BWCS-MSE500SL-2","price":38.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43426128396378,"sku":"BWCS-MSE500SL-3","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MSE500SL-1.webp?v=1779930385","url":"https:\/\/batteryweb.com\/products\/msa-evolution-5000-replacement-battery-74v-2200mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}