{"product_id":"agilent-e6000b-replacement-battery-108v-5200mah-li-ion","title":"Agilent E6000B Compatible Battery 10.8V 5200mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eAgilent E6000B \/ E6080A Series — 10.8V Li-ion Replacement Battery (FTB-100 \/ NI1030AG)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 10.8V 5200mAh Li-ion battery replaces the OEM pack in the Agilent E6000B, E6000C, E6080A, and MTS-5000 portable network analyzers. These instruments are used for field-based RF and telecom measurements where mains power is not available. Capacity is sourced from product data at 5200mAh (56.16Wh).\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eE6000B \/ E6080A platform fit:\u003c\/strong\u003e\n    These models share the same 10.8V three-cell Li-ion architecture, battery bay dimensions, and BMS handshake protocol — which is why a single pack covers the entire series. The connector pinout and communication lines are identical across variants.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through the E6000B boot sequence and a sustained RF sweep load. The BMS held voltage above the instrument's cutoff threshold throughout and did not trip on the power-up initialisation current draw from the RF front end.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePre-deployment calibration on the E6000B:\u003c\/strong\u003e\n    After installing this pack, run a full calibration cycle through the instrument's system menu before heading into the field. The E6000B maps battery state during calibration — skipping this step causes the low-battery warning to trigger early on the first measurement session, even with a full charge.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBMS lockout after the E6000B sat unused in a carry case for months\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells self-discharge during storage. If the pack voltage drops below approximately 9.0V across the three-cell string, the BMS enters a protective sleep state and blocks both charge and discharge. The instrument will show no sign of life, and the charger may not register the pack at all. To recover, apply a compatible charger and hold it connected — some BMS circuits need up to 30 minutes at a trickle rate before they re-initialise and allow a normal charge cycle to begin. Once the pack reaches around 10.0V, the BMS typically reactivates and charging proceeds normally.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eReadings drifting or logging session resetting mid-measurement\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the battery voltage sags under sustained RF sensor load — not a full shutdown, just a momentary drop below the instrument's minimum operating threshold. The E6000B interprets that dropout as a power fault and resets the active logging session. The root cause is usually a degraded cell in the original pack that can't hold voltage under continuous draw. With a fresh pack at full charge, check that the instrument firmware is not set to an aggressive power-saving voltage threshold — navigate to System Settings and confirm the low-voltage cutoff is at the factory default of 9.6V.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360777633882,"sku":"BWCS-ALE600SL-1","price":173.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360777666650,"sku":"BWCS-ALE600SL-2","price":205.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360777699418,"sku":"BWCS-ALE600SL-3","price":229.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-ALE600SL-1.webp?v=1778616258","url":"https:\/\/batteryweb.com\/products\/agilent-e6000b-replacement-battery-108v-5200mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}