{"product_id":"d-link-dwr-930m-replacement-battery-37v-3000mah-li-ion","title":"D-Link DWR-930M Compatible Battery 3.7V 3000mAh 1ICP7\/54\/65","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eD-Link DWR-930M — 3.7V Li-ion Replacement Battery (1ICP7\/54\/65)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V 3000mAh Li-ion battery replaces the original 1ICP7\/54\/65 cell in the D-Link DWR-930M mobile hotspot. The DWR-930M creates a personal WiFi network over cellular data, and this battery keeps that hardware running when the original cell can no longer hold a full charge. Capacity is 3000mAh (11.1Wh) — match this figure against your original before ordering.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDWR-930M battery fit:\u003c\/strong\u003e\n    The DWR-930M draws power through a single cell at 3.7V nominal. The BMS on this unit monitors cell voltage directly — a cell with the wrong voltage profile or connector pinout will be rejected at boot. This replacement matches the original 1ICP7\/54\/65 on all three counts: voltage, physical footprint (68.20 × 53.80 × 7.00mm), and connector layout.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell under combined WiFi broadcast and active LTE modem load — the draw scenario that stresses the original battery most. The BMS cycled through charge and discharge without triggering low-voltage cutoff prematurely, and the protection circuit responded correctly to simulated over-discharge.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eCellular signal and battery load:\u003c\/strong\u003e\n    When the DWR-930M operates in a weak signal area, the modem transmits at maximum output power continuously. Keep the hotspot near a window or in open air — trapped heat during extended sessions accelerates cell degradation faster than any other single factor on this device.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the DWR-930M disconnects connected devices mid-session\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe DWR-930M runs a WiFi radio and a cellular modem simultaneously. When multiple devices are connected and the cellular signal is weak, combined current draw spikes sharply. A degraded or partially charged cell cannot sustain the voltage rail through that spike, and the BMS trips the cutoff to protect the cell. The hotspot drops all connected devices and may restart. A fresh cell at full charge handles the transient load without dropping below the BMS threshold — typically 3.0V under load for this cell chemistry.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eDWR-930M won't power on after sitting unused\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells self-discharge at roughly 1–2% per month under ideal conditions, more in warm storage. A DWR-930M left unused for several months can present a cell voltage below the minimum boot threshold — often around 3.2V for this class of device — and the unit simply will not power on. Placing the hotspot on charge for 30–60 minutes before attempting to boot gives the BMS enough voltage headroom to initialise. If the original cell refuses to recover past 3.0V after an extended charge attempt, the cell is the failure point — replace it rather than continue cycling it.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43377794383962,"sku":"BWCS-DWR930SL-1","price":40.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43377794416730,"sku":"BWCS-DWR930SL-2","price":47.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43377794449498,"sku":"BWCS-DWR930SL-3","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-DWR930SL-1.webp?v=1778772243","url":"https:\/\/batteryweb.com\/products\/d-link-dwr-930m-replacement-battery-37v-3000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}