{"product_id":"thuraya-x5-touch-replacement-battery-38v-2900mah-li-polymer","title":"Thuraya X5-Touch Replacement Battery 3.8V 2900mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eThuraya X5-Touch — 3.8V Li-Polymer Replacement Battery (THC3800)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.8V, 2900mAh Li-Polymer battery for the Thuraya X5-Touch satellite phone. It replaces OEM part THC3800 and fits the X5-Touch directly. At 11.02Wh, it matches the original cell's energy spec for the X5-Touch's satellite radio and Android OS stack.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eX5-Touch platform fit:\u003c\/strong\u003e\n    The X5-Touch runs a dual-mode satellite and GSM radio stack on an Android OS layer. Both draw from the same cell simultaneously. The THC3800 form factor and voltage profile are what the X5-Touch's power management IC expects — substituting a mismatched cell causes the PMIC to flag a fault before the phone reaches the home screen.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through satellite acquisition sequences and sustained transmit loads. The BMS handled the current spike at antenna lock-on without tripping into protection mode, and cell voltage recovered cleanly to float after each high-draw event.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eCold-field operation tip:\u003c\/strong\u003e\n    In sub-zero conditions, carry the battery in an inner pocket before inserting it. Li-Polymer internal resistance climbs sharply below 0°C, and the current spike during satellite acquisition on a cold cell can trip the BMS mid-search — leaving the phone dark at the worst possible moment.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the X5-Touch cuts out during satellite acquisition\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eSatellite acquisition on the X5-Touch pulls a sharp current spike as the radio sweeps for a Thuraya L-band signal and the antenna circuit initialises. On a degraded or cold cell, this spike drags cell voltage below the BMS low-voltage cutoff threshold — typically around 3.0V — and the protection circuit opens before a lock is achieved. The phone shuts down even if the battery icon showed partial charge seconds earlier. A fresh cell with low internal resistance absorbs the spike without the voltage sag that triggers the cutoff.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCharger refusing to accept the X5-Touch battery after storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-Polymer cells stored for several months self-discharge past the charger's acceptance threshold — typically below 2.5V per cell. Most chargers treat a cell at that voltage as faulty and refuse to start a charge cycle. The fix is a short recovery charge at a low trickle rate, either via the phone itself if it still boots, or with a universal Li-Po charger set to recovery mode. Once the cell climbs above 3.0V, a standard charger will accept it and complete a normal charge.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416117149786,"sku":"BWCS-TRX510SL-1","price":30.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416117182554,"sku":"BWCS-TRX510SL-2","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416117215322,"sku":"BWCS-TRX510SL-3","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-TRX510SL-1.webp?v=1779760331","url":"https:\/\/batteryweb.com\/products\/thuraya-x5-touch-replacement-battery-38v-2900mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}