{"product_id":"harris-hdp100-replacement-battery-74v-2000mah-li-ion","title":"Harris HDP100 BL2006 Replacement Battery 7.4V 2000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHarris HDP100 \/ HDP150 Series — 7.4V Li-ion Replacement Battery (BL2006)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.4V, 2000mAh (14.8Wh) Li-ion battery built to the BL2006 specification. It fits the Harris HDP100, HDP150, Momentum HDP100, and Momentum HDP150 portable radios. These radios are used in public safety, security, and industrial environments where transmission reliability matters.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHDP100 and HDP150 platform fit:\u003c\/strong\u003e\n    Both the standard and Momentum variants share the same battery bay geometry, contact pin layout, and BMS handshake protocol — all four models accept the BL2006 pack 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 full charge cycles and simulated PTT transmit loads. The BMS handled repeated transmit current spikes without tripping into protection mode, and charge acceptance was clean from first insertion.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst insertion on the Harris dock:\u003c\/strong\u003e\n    If the charger shows a fault LED on first seating, remove the pack, wipe the contact pins with a dry cloth, and reseat firmly. The Harris dock requires a clean contact cycle to complete the BMS handshake before charging will begin.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the HDP100 cuts out mid-transmission on a freshly inserted BL2006\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eNew Li-ion cells ship at storage voltage — typically around 3.7V per cell, not full charge. When the HDP100 hits peak transmit draw, that reduced cell voltage can sag below the radio's TX cutoff threshold, triggering a dropout. This is a cell voltage issue, not a faulty pack. Charge the battery fully before the first operational use — the radio will sustain transmission cleanly once the pack is at or above 8.0V under load.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBar indicator showing one fewer bar than expected after fitting the BL2006\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe HDP100 uses a voltage-threshold bar indicator — it reads the pack's resting voltage and maps it to a bar level. A new pack at storage voltage will display one or two bars even though the cell capacity is intact. This is not a capacity fault. Seat the pack in a functioning dock, complete a full charge cycle, and the indicator will reflect the correct voltage once the pack reaches 8.2–8.4V resting.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43426344599642,"sku":"BWCS-HYD788TW-1","price":43.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43426344632410,"sku":"BWCS-HYD788TW-2","price":51.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43426344665178,"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\/harris-hdp100-replacement-battery-74v-2000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}