{"product_id":"tait-t1000-replacement-battery-72v-2000mah-ni-mh","title":"Tait T1000 Replacement Battery 7.2V 2000mAh BZ1032","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eTait T1000 \/ T3000 Series — 7.2V Ni-MH Replacement Battery (BZ1032)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.2V, 2000mAh Ni-MH battery for the Tait T1000, T3000, T3000-1000, and T3000-1002 portable two-way radios. It replaces OEM part numbers BZ1032, TT31C1-A, and HC-349M-1032M. Drop it in place of a worn pack on any of these models — voltage, connector, and BMS handshake all match.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eT1000 and T3000 platform fit:\u003c\/strong\u003e\n    These four models share the same battery bay geometry, 7.2V rail, and contact pinout. The BMS on each variant expects the same charge-acceptance handshake, so one pack covers the entire T3000 sub-family without adapter or modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through full charge and load discharge on the T3000 platform. The BMS accepted charge on first insertion, held voltage above the radio's low-battery threshold through sustained transmit load, and tripped overcurrent protection cleanly at the expected draw ceiling.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-insertion contact cycle on the Tait dock:\u003c\/strong\u003e\n    If the charger dock shows a fault LED on first insertion, remove the battery, wipe the gold contact strip with a dry cloth, and reseat firmly. The Tait dock requires a clean contact surface to complete the BMS handshake before it will begin charging — a partial connection on the first seat is the most common cause of false fault indications.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the T1000 cuts out mid-transmission on a freshly inserted Ni-MH pack\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells ship at storage charge — typically around 60–70% state of charge, which sits near the bottom of the T1000's acceptable voltage window under transmit load. When PTT is pressed, the radio draws a short high-current spike to key up the RF stage. If the cell voltage sags below the radio's cutoff threshold during that spike, the radio drops transmission or reboots. This is not a faulty battery — it is a storage-voltage cell under a transmit-surge load. Run the pack through one full charge on the Tait dock before field use and the cutout behaviour stops.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBar indicator showing one fewer bar than expected after a full charge cycle\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe T1000 and T3000 use a simple voltage-threshold bar display — each bar corresponds to a voltage band, not a capacity percentage. A new Ni-MH pack sometimes reads one bar low immediately after its first charge because Ni-MH cells need one or two full charge-discharge cycles to reach peak capacity and stable resting voltage. The display will catch up after the first real-world discharge and recharge. If the bar count is still short after two full cycles, check resting voltage with a multimeter — a healthy fully charged 7.2V Ni-MH pack should read between 8.4V and 8.6V at rest.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43426291712090,"sku":"BWCS-TAZ100TW-1","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43426291744858,"sku":"BWCS-TAZ100TW-2","price":53.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43426291777626,"sku":"BWCS-TAZ100TW-3","price":58.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-TAZ100TW-1.webp?v=1779930602","url":"https:\/\/batteryweb.com\/products\/tait-t1000-replacement-battery-72v-2000mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}