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CASIO Electronic Dictionary EX-word Scientific and Technical Model XD-SR9850 with Case

★★★★★ 4.5 rating · 27 reviews · 267+ sold
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Product Details

CASIO Electronic Dictionary EX-word Scientific Model
XD-SR9850 with Case
List Price: ¥55,000

Screen
5.7-inch Touch Panel (5.2-inch 864x480 dot TFT Color LCD)
Input Methods
Keyboard Input
Handwriting Input
Soft Keyboard Input

Internal Memory Capacity
Approx. 200MB

Power Source
- Two LR6 (AM3) AA alkaline batteries, or two AA eneloop batteries, or two AA rechargeable EVOLTA batteries
- USB power from a computer or optional USB-AC adapter

Battery Life
For AA alkaline batteries (LR6/AM3): Approx. 130 hours* (when continuously displaying a translation screen in an English-Japanese dictionary)
Approx. 45 hours (when repeating a cycle of 4 minutes of input/search, 1 minute of audio output via speaker, and 55 minutes of display of a translation screen in an English-Japanese dictionary)

For eneloop / rechargeable EVOLTA (reference value): Approx. 110 hours (when continuously displaying a translation screen in an English-Japanese dictionary)
Approx. 40 hours (when repeating a cycle of 4 minutes of input/search, 1 minute of audio output via speaker, and 55 minutes of display of a translation screen in an English-Japanese dictionary)
* Battery life is based on using new alkaline batteries or fully charged new rechargeable batteries (eneloop or rechargeable EVOLTA), with screen brightness set to 3, and the screen dimming after 30 seconds of being displayed. (When used at 25°C)

Dimensions
Width: 157.5mm
Depth: 101.0mm
Height: 18.4mm (when closed)

Weight
Approx. 285g (including batteries)

Accessories
1 Touch Pen
Case
Power Cable

Features
Color LCD
Panel with Quick Palette
Selectable 5-Level Font Size
Supports Menu Font Size Switching
Preview Screen Font Size Switching
Textbook Font Zoom
Icon-Based Menu Display
Layout Switching Function
Example Preview
Instant Preview
Mini Dictionary
Jump Search (Supports Example/Idiom Search)
Multiple Dictionary Search / Convenient Search
Spelling Search / Idiom Search
Example/Idiom Search Function (Supports Centering Display)
Spell Check / Wildcard Search / Blank Word Search
Japanese Wildcard Search / Blank Word Search
History Function (History Search), etc.

Category
E -Book Leader Body
Brand
CASIO
Condition
No noticeable scratches or marks
Shipping
Included in price (by seller)
From
Gifu

Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.

Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.

Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.

Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

Customer Reviews (27)

4.5
★★★★★
Based on 326 reviews
5 stars
90%
4 stars
10%
3 stars
0%
2 stars
0%
1 star
0%
M
User1348164
★★★★★
2026-11-07

L’articolo è semplice ma utile. Finora tutto ha funzionato senza problemi.