{"product_id":"hytera-pnc460-replacement-battery-385v-4500mah-li-ion","title":"Hytera BP4501 PNC460 Replacement Battery 3.85V 4500mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHytera PNC460 \/ PNC460U — 3.85V Li-ion Replacement Battery (BP4501)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThe BP4501 is a 3.85V, 4500mAh Li-ion battery for the Hytera PNC460 and PNC460U portable digital radios. These are professional-grade land mobile radios used in security, transportation, and emergency services — high-demand environments where a degraded cell is not an option. This battery matches the OEM voltage and connector spec exactly.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePNC460 and PNC460U platform fit:\u003c\/strong\u003e\n    Both the PNC460 and PNC460U share the same battery bay geometry, contact pin layout, and BMS handshake protocol — one battery serves both variants without any adapter or modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through insertion, charge acceptance, and transmit-load cycles on the PNC460 platform. The BMS communicated correctly with the charger dock and the radio accepted full TX power without tripping overcurrent protection.\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 battery, wipe the gold contact strip with a dry cloth, and reseat firmly. The PNC460 platform requires a clean contact cycle to complete the BMS handshake before it begins charging.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the PNC460 drops to reduced TX power mid-shift on a new BP4501\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eNew Li-ion cells ship at storage voltage — typically around 3.6–3.7V — not at full charge. When the radio draws transmit current from a cell at storage voltage, the internal resistance causes a voltage sag that the radio's power management reads as a low-battery condition. The radio responds by stepping down RF output power before the pack is actually depleted. A full charge cycle before the first shift brings the cell to its rated 3.85V nominal and eliminates this behaviour entirely.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBar indicator showing one fewer bar than expected after fitting the BP4501\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe PNC460 uses a voltage-threshold bar indicator — it reads the pack's resting voltage and maps it to a bar count. A new battery fresh from storage sits below the fully-charged voltage threshold, so the radio displays one bar fewer than a fully topped cell. This is not a fault with the battery or the radio. Charge the BP4501 to completion in the dock, then reinsert it — the indicator will reflect the correct charge state at 3.85V.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43426222800986,"sku":"BWCS-HYP560TW-1","price":64.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43426222833754,"sku":"BWCS-HYP560TW-2","price":76.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43426222866522,"sku":"BWCS-HYP560TW-3","price":85.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-HYP560TW-1.webp?v=1779930493","url":"https:\/\/batteryweb.com\/products\/hytera-pnc460-replacement-battery-385v-4500mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}