{"product_id":"globalstar-gsp-1700-replacement-battery-37v-3400mah-li-ion","title":"Globalstar GSP-1700 Compatible Battery GPB-1700 3.7V 3400mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eGlobalstar GSP-1700 — 3.7V Li-ion Replacement Battery (GPB-1700)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 3400mAh Li-ion battery for the Globalstar GSP-1700 satellite phone. It replaces OEM part GPB-1700 and fits directly into the GSP-1700 handset. The GSP-1700 is a portable satellite phone used for voice calls and messaging in areas with no cellular infrastructure.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGSP-1700 platform fit:\u003c\/strong\u003e\n    The GSP-1700 runs a single-cell Li-ion pack at 3.7V nominal. This cell matches that voltage rail and uses the same connector pinout and BMS handshake as the OEM unit — the phone's firmware reads the pack correctly on first boot.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through satellite acquisition cycles — antenna deployment plus full transmit power — and monitored BMS response under that current spike. The cell held voltage without tripping cutoff at room temperature.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eCold-weather pre-warming:\u003c\/strong\u003e\n    Before heading into sub-zero conditions, carry this battery in an inner chest pocket for at least 20 minutes. Li-ion internal resistance climbs sharply below 0°C, and the GSP-1700's satellite acquisition draw can trip the BMS on a cold cell before the phone ever locks signal.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the GSP-1700 shuts down during satellite acquisition\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eSatellite acquisition on the GSP-1700 is the highest-draw moment in normal use. The phone powers the antenna, runs the GPS chipset, and pushes the radio to maximum output simultaneously — all before a call is even connected. An aged or partially discharged cell can't sustain that current spike, and the BMS trips to protect the cell. The phone reads this as a dead battery and shuts down, even if the battery indicator showed charge beforehand. Start acquisition with the cell above 3.6V to stay clear of that cutoff threshold.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCharger won't accept the GSP-1700 pack after extended storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells self-discharge during storage — typically 1–2% per month, but faster if stored warm. If the GSP-1700 battery sat unused for several months, the cell voltage may have dropped below 3.0V, which is the acceptance floor for most Li-ion chargers. The charger's protection circuit sees the low voltage and refuses to begin the charge cycle. Use a charger with a recovery or \"boost\" mode to bring the cell up to 3.0V first, then switch to normal charge.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416119083098,"sku":"BWCS-BT170XL-1","price":33.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416119115866,"sku":"BWCS-BT170XL-2","price":38.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416119148634,"sku":"BWCS-BT170XL-3","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-BT170XL-1.webp?v=1779760313","url":"https:\/\/batteryweb.com\/products\/globalstar-gsp-1700-replacement-battery-37v-3400mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}