{"product_id":"vertex-standard-vxd720-replacement-battery-75v-2600mah-li-ion","title":"Vertex Standard VXD720 Replacement Battery 7.5V 2600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eVertex Standard VXD720 — 7.5V Li-ion Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 7.5V, 2600mAh (19.5Wh) lithium-ion battery is a direct replacement for the Vertex Standard VXD720 portable two-way radio. The VXD720 is a compact land mobile radio used in security, construction, and emergency services. This pack matches the original voltage rail, connector, and BMS handshake requirements of the VXD720 platform.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVXD720 platform fit:\u003c\/strong\u003e\n    The VXD720 uses a specific contact arrangement and BMS communication protocol. This pack matches that voltage rail and connector geometry so the radio's charge and power management circuits accept it without faults or lockouts.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through charge acceptance, PTT transmit surge, and idle standby cycles on the VXD720. The BMS handled the transmit current spike without tripping into overcurrent lockout, and charge termination triggered correctly at full capacity.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst insertion contact check:\u003c\/strong\u003e\n    If the charger dock shows a fault LED on first insertion, remove the pack, wipe the gold contact strip with a dry cloth, and reseat firmly. The VXD720 dock requires a clean contact cycle to complete the BMS handshake before charging begins.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eVXD720 bar indicator reading low on a new pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNew lithium-ion cells ship at storage voltage — typically around 3.7–3.8V per cell — not at full charge. The VXD720 uses a voltage-threshold bar indicator, so a pack at storage voltage will show one or two bars even though the cells are not depleted. Run the pack through one full charge cycle in the dock before trusting the bar reading. After a complete charge, the indicator should display full bars at rest.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eVXD720 drops to reduced TX power partway through a shift\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eSustained RF output draws significantly more current than standby or receive. If the cell voltage sags under that load, the VXD720 firmware steps down transmit power to protect the circuit before the BMS trips entirely. This is not a faulty pack — it indicates the cell voltage has fallen below the radio's high-power TX threshold. Check the bar indicator immediately after a low-power event. If it reads two bars or fewer, place the pack on charge rather than continuing the shift on that battery.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43426245607514,"sku":"BWCS-MTX650TW-1","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43426245640282,"sku":"BWCS-MTX650TW-2","price":70.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43426245673050,"sku":"BWCS-MTX650TW-3","price":77.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MTX650TW-1.webp?v=1779930523","url":"https:\/\/batteryweb.com\/products\/vertex-standard-vxd720-replacement-battery-75v-2600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}