{"product_id":"aemc-1060-replacement-battery-96v-3500mah-ni-mh","title":"AEMC 2960.21 Model 1060 Replacement Battery 9.6V 3500mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eAEMC 1060 \/ 5050 \/ 5060 \/ 5070 Series — 9.6V Ni-MH Replacement Battery (2960.21)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 9.6V 3500mAh Ni-MH replacement battery for the AEMC power quality analyzer series. It fits the 1060, 5050, 5060, and 5070 instruments along with seven additional compatible models. Voltage, connector, and BMS handshake match the OEM specification for these portable field analyzers.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003e1060 \/ 5050 \/ 5060 \/ 5070 platform fit:\u003c\/strong\u003e\n    These models share a common 9.6V sub-C Ni-MH pack format with the same physical footprint and contact configuration. The BMS expects the same charge termination curve across all units, so one pack covers the entire platform.\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 analyzer platform and confirmed the BMS accepted the pack without error flags. Probe initialisation current spikes at power-up did not trip the protection circuit.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-install calibration cycle:\u003c\/strong\u003e\n    After installing this pack, run a full calibration cycle through the instrument menu before field deployment. The 1060 and 5000-series units map battery state during calibration — skipping this causes premature low-battery warnings during the first measurement session, even with a fully charged pack.\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 analyzer sat unused in a carry case for months\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells self-discharge even in storage. If the 1060 or 5000-series unit sat unused for several months, the pack voltage can drop below the BMS recovery threshold — typically around 7V for a 9.6V Ni-MH pack. At that point the protection circuit latches off and the instrument shows no response at power-on, which looks like a dead instrument rather than a discharged battery. Connect the charger and leave it for at least 30–60 minutes before attempting to power on — most BMS circuits in this class require a trickle pre-charge phase to recover. If the charger LED does not respond within two hours, the cells have dropped below recoverable voltage and the pack needs replacement.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eReadings resetting or logging session dropping out mid-measurement\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA degraded or partially charged Ni-MH pack can hold a stable open-circuit voltage but sag sharply once the analyzer's measurement modules draw sustained current. On the 5050 and 5060 in particular, active logging sessions pull a higher continuous load than standby, and a voltage dropout under that load triggers a soft reset of the measurement firmware. The instrument may restart and lose the active log without showing a low-battery warning first. If sessions are cutting out before the battery indicator drops below half, charge the pack fully, then verify resting voltage reads at or above 9.6V before the next deployment.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360727695450,"sku":"BWCS-AMC650SL-1","price":75.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360727728218,"sku":"BWCS-AMC650SL-2","price":88.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360727760986,"sku":"BWCS-AMC650SL-3","price":97.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-AMC650SL-1.webp?v=1778616209","url":"https:\/\/batteryweb.com\/products\/aemc-1060-replacement-battery-96v-3500mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}