{"product_id":"geneva-worldradio-replacement-battery-37v-2100mah-li-polymer","title":"Geneva WorldRadio BPS454094P Replacement Battery 3.7V 2100mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eGeneva WorldRadio — 3.7V Li-Polymer Replacement Battery (BPS454094P)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V, 2100mAh lithium-polymer battery replaces the OEM pack in the Geneva WorldRadio portable DAB digital radio receiver. Part number BPS454094P. It matches the original cell dimensions at 95.94 × 39.60 × 4.50mm, fitting the internal battery bay without modification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWorldRadio platform fit:\u003c\/strong\u003e\n    The Geneva WorldRadio uses a flat Li-Polymer cell on a 3.7V rail with a dedicated BMS connector. This cell matches that rail, connector pinout, and form factor — the radio's charge circuit communicates directly with the pack's protection board during both charge and discharge cycles.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through the WorldRadio's charge circuit and confirmed the BMS handshake completes correctly. The protection board tripped at the expected low-voltage cutoff and recovered cleanly on reconnection — no faults logged.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-swap station scan:\u003c\/strong\u003e\n    After fitting a new battery, run a full auto-scan before manual tuning. The WorldRadio stores its DAB station list in volatile memory — a power interruption wipes it. Auto-scan rebuilds the complete multiplex list from scratch, which manual tuning alone will not restore.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRadio cutting out mid-station at low battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eDAB decoding is more voltage-sensitive than FM. The WorldRadio's decoder chip needs a stable voltage to reassemble the OFDM data stream — when the cell sags below the decoder's operating threshold, the stream errors out and the audio drops entirely, often before the battery indicator shows empty. This is not a reception problem; it is a voltage floor problem. A new cell at full charge eliminates sag-induced cutouts by maintaining voltage above that threshold for longer across the discharge curve.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eReception noticeably worse than it was on the old battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eIn weak DAB signal areas, the WorldRadio increases RF search power to lock onto multiplexes. A degraded or deeply discharged cell cannot sustain the voltage needed for full RF output, so the radio drops to a lower power state and loses marginal stations. This looks like an aerial or location problem but is actually a supply issue. Charge the new cell fully before the first use — check that the radio's battery indicator reads full before testing reception in a weak-signal location.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360088686682,"sku":"BWCS-GNR100SL-1","price":25.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360088719450,"sku":"BWCS-GNR100SL-2","price":28.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360088752218,"sku":"BWCS-GNR100SL-3","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-GNR100SL-1.webp?v=1778610859","url":"https:\/\/batteryweb.com\/products\/geneva-worldradio-replacement-battery-37v-2100mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}