{"product_id":"vocollect-talkman-a700-replacement-battery-37v-5000mah-li-ion","title":"Vocollect Talkman A700 BT-902 Replacement Battery 3.7V 5000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eVocollect Talkman A700 Series — 3.7V Li-ion Replacement Battery (BT-902)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V 5000mAh Li-ion pack replaces the BT-902 battery in the Vocollect Talkman A700 series wearable voice-directed terminals. It fits the A700, A710, A720, and A730 models used in warehouse picking and logistics operations. Voltage and cell chemistry match OEM specifications at 18.5Wh.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eA700 series platform fit:\u003c\/strong\u003e\n    The A700, A710, A720, and A730 share the same battery bay geometry, connector pinout, and BMS handshake protocol — one pack covers the full line without modification.\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 a Talkman terminal and confirmed the BMS reported state-of-charge correctly to the device firmware with no fault codes.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-shift pre-charge protocol:\u003c\/strong\u003e\n    Place the terminal in its cradle for a full charge cycle before putting it into a pick shift. Scan trigger draw is highest when the cell is near minimum voltage, and a fully charged pack prevents false BMS cutoffs on the first barcode burst of the day.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCradle showing a charging error on a brand-new pack\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eA new pack arriving at partial charge can trigger a dock-side charging fault on Talkman cradles. The cradle reads contact resistance before initiating the charge handshake — if the contacts on the battery or cradle have oxidation or debris, the cradle flags an error instead of starting the charge cycle. Wipe the gold contacts on the pack and the cradle bay with a dry cloth, then reseat the terminal firmly. If the error clears, the cell was fine; the fault was contact resistance, not a defective pack.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eScanner losing wireless connection during rapid scan bursts\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eDuring a fast scan sequence, the imager trigger and the 802.11 radio fire simultaneously, creating a combined inrush current spike. If the cell voltage sags below the BMS discharge floor during that spike, the BMS momentarily cuts power to protect the cell — the terminal drops its wireless session and has to re-associate with the access point. This typically shows up late in a shift when cell capacity is low. Keep the pack charged above 20% state-of-charge to stay clear of the sag threshold; the terminal's battery indicator will show a warning bar before the cutoff point is reached.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43324767830106,"sku":"BWCS-VTM700BX-1","price":82.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43324767862874,"sku":"BWCS-VTM700BX-2","price":97.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43324767895642,"sku":"BWCS-VTM700BX-3","price":107.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-VTM700BX_1.webp?v=1778123083","url":"https:\/\/batteryweb.com\/products\/vocollect-talkman-a700-replacement-battery-37v-5000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}