{"product_id":"hyt-dmr-pd-702-replacement-battery-74v-2000mah-li-ion","title":"HYT BL2006 DMR PD-702 Replacement Battery 7.4V 2000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHYT DMR PD-702 \/ PD-782 Series — 7.4V Li-ion Replacement Battery (BL2006)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.4V, 2000mAh Li-ion replacement battery for the HYT DMR PD-702 and DMR PD-782 portable two-way radios. It also fits the broader PD70X and PD70XG families across more than 60 compatible models. OEM part numbers covered include BL2006, BL2006Li, BL2008, BL2503, and BL3001.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePD70X platform coverage:\u003c\/strong\u003e\n    The PD-702, PD-782, PD70X, and PD70XG share the same 7.4V voltage rail, connector footprint, and BMS handshake protocol — which is why a single pack covers the full family without modification or adapters.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack on a PD-702 under simulated PTT cycles. The BMS handled repeated transmit-current spikes without tripping into protective cutoff, and the voltage held steady across the discharge curve at rated load.\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 HYT platform requires a clean contact cycle to initiate 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\"\u003eWhy the PD-702 cuts out mid-transmission on a new BL2006 pack\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe PD-702 draws a short high-current spike the moment PTT is pressed to bring the RF stage up to full output power. A new pack shipped at storage voltage — typically around 3.7V per cell — has a higher internal impedance than a fully charged cell. If the BMS sees the voltage dip cross its undervoltage threshold during that spike, it trips into protective cutoff and kills the transmission. Fully charge the pack to 8.4V before first use to lower cell impedance and prevent the BMS from misreading a load spike as a fault condition.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBar indicator showing one fewer bar than expected on a new pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe PD-702 uses a voltage-threshold bar indicator — each bar maps to a specific voltage band, not a capacity percentage. A new pack at storage voltage sits in a lower band than a fully charged one, so the display shows one or two fewer bars even though the pack is not depleted. This is not a fault with the cell or the radio. Charge the pack fully to 8.4V, then insert it — the bar indicator will reflect the correct charge state within one full charge-discharge cycle.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43426344435802,"sku":"BWCS-HYD788TW-1","price":43.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43426344468570,"sku":"BWCS-HYD788TW-2","price":51.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43426344501338,"sku":"BWCS-HYD788TW-3","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-HYD788TW-1.webp?v=1779930720","url":"https:\/\/batteryweb.com\/products\/hyt-dmr-pd-702-replacement-battery-74v-2000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}