 Item #: MB-WPBCL The new H20 Business Calculator incorporates a revolutionary patented water-power battery. This is the coolest adaptation to a calculator since the inv... [Read More] Our Price: $20.95 |
| Just top up the battery with regular water and the calculator will spring to life. And with all the understandable calculator features it makes a great gift for the home, office, or school. To maintain a constant supply of energy simply refill as the water evaporates, typically every 2-3 months. The H20 water-powered battery is eco-friendly and all components of the calculator are recyclable. | |
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