{"product_id":"spectralink-pivot-8741-replacement-battery-37v-2400mah-li-ion","title":"SpectraLink PIVOT 8741 Compatible Battery 3.7V 2400mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSpectraLink PIVOT 8741 \/ 8743 \/ 8753 — 3.7V Li-ion Replacement Battery (PBL87100)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V Li-ion battery at 2400mAh replaces part numbers PBL87100, DM351, BBL87100, and BAT87100 in the SpectraLink PIVOT handset range. It fits the PIVOT 8741, 8743, 8753, and PBL87410. Drop it in when the original pack can no longer hold enough charge for a full day of office calls.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePIVOT 8741 \/ 8743 \/ 8753 platform fit:\u003c\/strong\u003e\n    These three handsets share the same battery bay dimensions, connector pinout, and 3.7V charging circuit. One cell works across all four fit models without any modification to the contacts or firmware.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through the PIVOT charging circuit and confirmed the BMS accepted charge from the first dock. Protection circuitry tripped correctly at both the low-voltage cutoff and the high-voltage ceiling — no overcharge, no false fault.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-charge protocol for PIVOT handsets:\u003c\/strong\u003e\n    After installing this battery, seat the handset in its base cradle and leave it undisturbed for a full charge cycle before taking any calls. Li-ion cells shipped in a partial state of charge — letting the charging circuit complete one full cycle from the base station sets the cell baseline for accurate charge-level reporting on the handset display.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the PIVOT handset display shows incorrect battery bars after a swap\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe PIVOT's fuel gauge reads state-of-charge relative to a baseline the handset calibrates during early charge cycles. A fresh Li-ion cell arrives at roughly 40–60% charge from storage, so the first few readings will be off. After two or three full charge-and-use cycles through the base cradle, the handset recalibrates and the bar display tracks the actual cell voltage accurately. If the bars still read erratically after five cycles, check that the battery contacts are clean and fully seated — a high-resistance contact causes voltage drop that the gauge misreads as capacity loss.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003ePIVOT handset loses pairing after battery replacement\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eRemoving the original battery cuts power completely to the PIVOT's DECT radio module, and some handset firmware versions drop the base station registration when RAM loses power. This is not a fault with the replacement cell. To restore pairing, place the handset in the base, power it on, and run the registration sequence from the base station admin menu — typically accessed by holding the registration button on the base for three seconds until the LED flashes amber. Once re-registered, the handset returns to normal operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43339890524250,"sku":"BWCS-BPL871CL-1","price":32.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43339890557018,"sku":"BWCS-BPL871CL-2","price":37.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43339890589786,"sku":"BWCS-BPL871CL-3","price":41.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-BPL871CL-1.webp?v=1778366907","url":"https:\/\/batteryweb.com\/products\/spectralink-pivot-8741-replacement-battery-37v-2400mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}