{"product_id":"palm-v-replacement-battery-37v-500mah-li-polymer","title":"Palm V PDA Replacement Battery 3.7V 500mAh Li-Polymer","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003ePalm V \/ Vx \/ IIIx Series — 3.7V Li-Polymer Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V, 500mAh lithium-polymer cell replaces the original battery in the Palm V, Vx, IIIx, and Viix handhelds. These PDAs were widely used for contact management, calendar, and task syncing in the late 1990s and early 2000s. If your Palm powers off unexpectedly or won't hold a charge, this cell restores normal operation.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eV and Vx series fit:\u003c\/strong\u003e\n    The V and Vx share the same slim chassis and battery bay dimensions — 49.65 × 22.35 × 5.43mm. The flat lithium-polymer form factor is specific to this slim profile; cylindrical cells from earlier Palm III models do not fit this slot.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell in a Palm Vx and confirmed the BMS accepted charge from the standard cradle, reached full voltage without thermal flags, and powered the device through normal stylus and graffiti input cycles.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eRAM data protection before swap:\u003c\/strong\u003e\n    Perform a full HotSync to your computer before removing the old battery. The Palm V stores contacts, calendar entries, and open application state in RAM directly powered by the main cell — cutting power without syncing first will erase that data permanently.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the Palm V loses all data when the battery is replaced\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe Palm V has no onboard flash storage for user data. Contacts, memos, and calendar entries live entirely in SRAM, which needs continuous battery voltage to retain its contents. The moment battery voltage drops to zero during a swap, that memory clears. A successful HotSync before removal backs everything up to the desktop and restores it fully after the new cell is installed and charged.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003ePalm V won't boot after new battery installation\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA freshly installed cell may sit below the 3.4V threshold the Palm V boot sequence requires. The device will appear completely dead — no screen, no response to the power button. Place it in the cradle or connect the charger for at least 15–20 minutes before attempting a first boot. If the screen still doesn't respond after charging, perform a hardware reset by pressing the reset pin in the back port while holding the power button, then retry at 3.6V or above.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43415955210330,"sku":"BWCS-PMVXSL-1","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43415955243098,"sku":"BWCS-PMVXSL-2","price":25.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43415955275866,"sku":"BWCS-PMVXSL-3","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-PMVXSL-1.webp?v=1779758481","url":"https:\/\/batteryweb.com\/products\/palm-v-replacement-battery-37v-500mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}