Efficient and eco-friendly: a compact solar calculator with backup battery power, 12-digit display, and durable ABS plastic housing — ideal for office work, financial calculations, and students.

Specifications:

• Applicable Battery Type: Dual power supply (solar + battery)
• Battery Included: No
• Certification: CE
• High-concerned chemical: None
• Material: Environmentally friendly ABS plastic
• Max. Digits: 12
• Power Source: Solar and battery (dual power)
• Style: Office commercial type
• Use: World time clock / general calculations
• Model Number: 6815

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