{"product_id":"aibecy-12-digit-solar-battery-calculator-big-button-office-school","title":"Aibecy 12-Digit Solar Battery Calculator | Big Button Office","description":"\n\u003ch2\u003eAibecy 12-Digit Dual Power Calculator – Work Smarter, Calculate Faster\u003c\/h2\u003e\n\u003cp\u003eMeet your new desk essential: the \u003cstrong\u003eAibecy OS-2135 Pro 12-Digit Calculator\u003c\/strong\u003e. Whether you're crunching numbers at the office, managing business accounts, or helping students tackle homework, this reliable dual-power calculator delivers crisp, clear results every time. Powered by both \u003cstrong\u003esolar energy and AAA battery backup\u003c\/strong\u003e, you'll never be caught off guard by a dead device.\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e12-Digit Japanese LCD Display\u003c\/strong\u003e – Large, high-contrast screen shows all digits clearly, reducing eye strain and data entry errors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Power: Solar + Battery\u003c\/strong\u003e – Works in bright or low-light environments. Solar-powered when there's light; seamlessly switches to AAA battery (not included) when needed. Energy-saving and eco-friendly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBig ABS Plastic Buttons\u003c\/strong\u003e – Oversized, tactile keys are comfortable to press and rated for over 1 million keystrokes — built to last through years of heavy use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull Function Support\u003c\/strong\u003e – Handles +\/− (negative numbers), %, √ (square root), rounding, and decimal place settings for versatile everyday calculations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMemory Keys (MC\/MR\/M+\/M−)\u003c\/strong\u003e – Store and recall values instantly for multi-step calculations without losing your place.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE\/C Clear Keys\u003c\/strong\u003e – Quickly clear a single entry or the full calculation — no accidental data wipes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuto Shut-Off\u003c\/strong\u003e – Powers down automatically after 8 minutes of inactivity, preserving battery life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNon-Slip Silicon Base\u003c\/strong\u003e – Keeps the calculator firmly in place on any desk surface while you type.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e OS-2135 Pro\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 12-Digit Japanese LCD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Source:\u003c\/strong\u003e Solar + 1× AAA Battery (battery not included)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Size:\u003c\/strong\u003e 19 × 15.5 × 4 cm \/ 7.5 × 6.1 × 1.6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Weight:\u003c\/strong\u003e 300 g \/ 10.6 oz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e CE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Concern Chemicals:\u003c\/strong\u003e None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Aibecy Calculator (OS-2135 Pro)\u003c\/li\u003e\n  \u003cli\u003e1 × User Manual (English\/Chinese)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: AAA battery is NOT included.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cp\u003eAccountants, bookkeepers, students, teachers, retail cashiers, and anyone who needs a dependable, easy-to-use calculator for \u003cstrong\u003ebusiness, office, or school\u003c\/strong\u003e use.\u003c\/p\u003e\n\n\u003ch3\u003eExplore More Office \u0026amp; Writing Essentials\u003c\/h3\u003e\n\u003cp\u003ePair your new calculator with other great tools from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/calligraphy-fountain-pen-0-38mm-fine-nib-gold-trim-gift-pen\"\u003e0.38mm Fine Nib Calligraphy Fountain Pen | Gold Trim Gift\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-inch-round-dot-label-stickers-500-per-roll-color-labels\"\u003e1-Inch Round Dot Label Stickers – 500\/Roll, 10 Colors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAuthoritative Resource\u003c\/h3\u003e\n\u003cp\u003eFor tips on energy-efficient electronics and what certifications like CE mean for consumer products, visit the U.S. Department of Energy – Electronics Energy Saving Guide.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Calculator\" target=\"_blank\" rel=\"noopener\"\u003eCalculator\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does the Aibecy 12-digit calculator come with a battery included?\u003c\/h4\u003e\n\u003cp\u003eA: No, the battery is not included. The calculator uses one AAA battery as a backup power source. It will primarily run on solar power in well-lit conditions, so in many cases you may not need a battery at all right away.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this calculator handle square root and percentage calculations?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The Aibecy OS-2135 Pro supports square root (√), percentage (%), positive\/negative (±) toggles, rounding, and adjustable decimal place settings — making it suitable for a wide range of business and school calculations.\u003c\/p\u003e\n\u003ch4\u003eQ: How long before the calculator shuts off automatically?\u003c\/h4\u003e\n\u003cp\u003eA: The calculator is designed to auto shut-down after 8 minutes of inactivity to conserve battery power. Simply press any key to wake it back up instantly.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this calculator suitable for professional office or accounting use?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The 12-digit LCD display, full memory functions (MC\/MR\/M+\/M−), big tactile buttons rated for over 1 million presses, and non-slip base make it an excellent choice for accountants, office professionals, and business users who need reliability and accuracy every day.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does the Aibecy 12-digit calculator come with a battery included?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, the battery is not included. The calculator uses one AAA battery as a backup power source. It will primarily run on solar power in well-lit conditions, so in many cases you may not need a battery at all right away.\"}}, {\"@type\": \"Question\", \"name\": \"Can this calculator handle square root and percentage calculations?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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The 12-digit LCD display, full memory functions (MC\/MR\/M+\/M−), big tactile buttons rated for over 1 million presses, and non-slip base make it an excellent choice for accountants, office professionals, and business users who need reliability and accuracy every day.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Office \u0026 Writing\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/collections\/office-writing\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Aibecy 12-Digit Solar Battery Calculator | Big Button Office\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/products\/aibecy-12-digit-solar-battery-calculator-big-button-office-school\"}]}\u003c\/script\u003e","brand":"Peaceful Pleasures Health and Wellness","offers":[{"title":"Calculators","offer_id":53636637983033,"sku":"1005005704488784-Calculators","price":34.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/3689\/5801\/files\/S41c9c21eb3a74f069d5854c0e23b4e4dI_37650aff-c10a-4688-bec4-9d230f5e0d5b.webp?v=1782513187","url":"https:\/\/peacefulpleasureswellness.com\/products\/aibecy-12-digit-solar-battery-calculator-big-button-office-school","provider":"Peaceful Pleasures Health and Wellness","version":"1.0","type":"link"}