{"product_id":"viewsonic-v36-replacement-battery-37v-2400mah-li-ion","title":"ViewSonic V36 PDA Replacement Battery BP8CULXBIAP1 3.7V 2400mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eViewSonic V36 — 3.7V Li-ion Replacement Battery (BP8CULXBIAP1)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 2400mAh Li-ion battery for the ViewSonic V36 PDA. It replaces OEM part numbers BP8CULXBIAP1 and PVIT3800011. If your V36 won't hold a charge or powers off unexpectedly, this is the cell to swap in.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eV36 platform fit:\u003c\/strong\u003e\n    The V36 uses a flat Li-ion cell at 3.7V with a connector and BMS handshake matched to this form factor. The replacement cell carries the same 50.64 × 36.34 × 5.77mm footprint and communicates charge state to the device the same way the original does.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through charge cycles on the V36 platform and confirmed the BMS accepted charge from zero, reported state-of-charge correctly on the device display, and held voltage within spec across full discharge.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eSync before you swap:\u003c\/strong\u003e\n    The V36 stores open application state and unsaved data in RAM powered directly by the main battery. Pull the battery without first syncing to your host PC and that data is gone. Sync to ActiveSync or Windows Mobile Device Center, confirm the sync completed, then remove the battery.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the V36 loses settings and contacts after a battery swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe V36, like most Windows Mobile PDAs of its era, uses SRAM for working memory. SRAM is volatile — it needs continuous power to retain data. The main battery is that power source. The moment the battery is removed, the SRAM loses voltage and everything held in RAM is erased. This includes open files, unsaved contacts, and application state that wasn't written to flash. A full sync before removal is the only way to protect that data.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eV36 stuck on boot screen or refusing to start after new battery install\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe V36 boot sequence requires a minimum voltage threshold before the processor will initialise. A new battery sitting in storage may have self-discharged below that threshold — even if it shipped at a partial state of charge. If the device shows the ViewSonic splash screen and hangs, or won't start at all, connect the charger before attempting to power on. Charge for at least 30 minutes, then attempt boot. Target a resting voltage of 3.6V or above before first use.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43415949246554,"sku":"BWCS-MIO339XL-1","price":27.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43415949279322,"sku":"BWCS-MIO339XL-2","price":31.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43415949312090,"sku":"BWCS-MIO339XL-3","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MIO339XL-1.webp?v=1779758397","url":"https:\/\/batteryweb.com\/products\/viewsonic-v36-replacement-battery-37v-2400mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}