{"product_id":"orbic-speed-5g-replacement-battery-38v-4800mah-li-polymer","title":"Orbic Speed 5G BTE-4401 Replacement Battery 3.8V 4800mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eOrbic Speed 5G \/ Speed 5G UW — 3.8V Li-Polymer Replacement Battery (BTE-4401)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.8V, 4800mAh Li-Polymer battery replaces the OEM unit in the Orbic Speed 5G, Speed 5G UW, R500L5, and R500L mobile hotspots. These devices run a 5G modem and a simultaneous Wi-Fi radio, putting sustained current draw on the cell throughout the day. If your hotspot shuts off unexpectedly or no longer lasts through a work session, the cell is the first thing to replace.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSpeed 5G \/ Speed 5G UW platform fit:\u003c\/strong\u003e\n    The R500 platform shares a single battery footprint across the Speed 5G and Speed 5G UW variants. The connector pinout and BMS handshake are identical across those model numbers, so one cell covers the full lineup without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this battery under combined 5G modem and Wi-Fi radio load — the same dual-draw condition the device runs in the field. The BMS held stable cutoff thresholds and did not trip under the surge current typical of 5G band switching.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eVentilation during extended hotspot sessions:\u003c\/strong\u003e\n    Keep the hotspot on a hard, flat surface with its vents clear. When connected devices are far from the hotspot, the cellular radio runs at full transmit power. That heat buildup sits directly against the battery cell and accelerates capacity fade faster than normal use.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the Speed 5G drops connections mid-session under a full device load\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe R500L5 runs two radios simultaneously — the 5G modem and the Wi-Fi access point. When six or more devices are connected and the 5G signal is marginal, both radios ramp to peak output at the same time. An aged or degraded cell cannot sustain that combined draw without voltage sagging below the BMS cutoff threshold, which reads as a sudden disconnect rather than a low-battery warning. A fresh cell with full capacity holds the voltage rail stable through those load spikes.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eHotspot shows charging but won't boot after sitting unused for weeks\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-Polymer cells that drop below approximately 2.5V enter a deep-discharge state where the BMS blocks normal boot to protect the cell. The hotspot may show a charging indicator but refuse to power on. Leave the device on charge uninterrupted for 45–60 minutes before attempting to boot — the charger needs time to trickle the cell back above the BMS re-enable threshold. If it still won't boot after that window, the original cell has likely failed and this replacement will resolve it.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43377803526234,"sku":"BWCS-ZVR500SL-1","price":34.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43377803559002,"sku":"BWCS-ZVR500SL-2","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43377803591770,"sku":"BWCS-ZVR500SL-3","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-ZVR500SL-1.webp?v=1778772259","url":"https:\/\/batteryweb.com\/products\/orbic-speed-5g-replacement-battery-38v-4800mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}