{"product_id":"american-dj-wifly-exr-qa5-ip-replacement-battery-222v-7800mah-li-ion","title":"American DJ WIFLY EXR QA5 IP Z-WIF268 Replacement Battery 22.2V 7800mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eAmerican DJ WIFLY EXR QA5 IP — 22.2V Li-ion Replacement Battery (Z-WIF268)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 22.2V 7800mAh Li-ion battery replaces part number Z-WIF268 in the American DJ WIFLY EXR QA5 IP wireless intelligent lighting fixture. It powers the onboard DMX receiver and LED driver system through full shows without a tether to mains power. Capacity figures come from the product data — 173.16Wh at 22.2V nominal.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWIFLY EXR QA5 IP compatibility:\u003c\/strong\u003e\n    The QA5 IP uses a 6S Li-ion configuration at 22.2V nominal to meet the voltage rail required by its constant-current LED driver and wireless DMX receiver board. Swapping to a different voltage or cell count trips the ballast protection circuit and prevents the unit from powering on.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through charge and discharge cycles on the bench and confirmed the BMS holds cell balance across all six series cells. Protection thresholds for over-voltage, over-current, and under-voltage all triggered at expected limits with no false cutoffs under LED driver load.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eStorage charge for the QA5 IP:\u003c\/strong\u003e\n    If the fixture sits unused between events for more than two weeks, discharge to approximately 50% before storing. Full-charge storage at venue temperatures — often above 25°C — accelerates capacity fade in the high-capacity cells this unit uses.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the QA5 IP dims before the low-battery indicator activates\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe LED driver in the QA5 IP operates in constant-current mode, which means it pulls harder on the battery as cell voltage drops under load. Voltage sag begins well before the pack reaches the BMS low-voltage cutoff, and the driver cannot maintain full output current at the sagging rail. The fixture responds by stepping output down — this looks like dimming but is actually the driver backing off to stay within regulation. If this happens early in a show, check resting voltage before the next event — a healthy pack at full charge should read 25.2V at rest.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eQA5 IP showing an error code or refusing to power on after a battery swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eAfter a battery swap, some QA5 IP units flag an error or stay dark on first power-on. The ballast firmware runs a battery handshake check at startup and can reject a pack if the initial voltage reading falls outside its acceptance window — particularly if the replacement battery shipped in a partial state of charge. Remove the battery, charge it fully to 25.2V, reinsert it, then power-cycle the fixture. That sequence clears the fault flag in the majority of cases without any further intervention.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381322973274,"sku":"BWCS-ADF268SL-1","price":142.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381323006042,"sku":"BWCS-ADF268SL-2","price":168.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381323038810,"sku":"BWCS-ADF268SL-3","price":188.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-ADF268SL-1.webp?v=1778899944","url":"https:\/\/batteryweb.com\/products\/american-dj-wifly-exr-qa5-ip-replacement-battery-222v-7800mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}