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PDA Battery and Charger Replacement    
PDA Battery
Batteries > PDA Batteries > Casio PDA Batteries > Digital Diary SF-3900ER Battery > B-310

Digital Diary SF-3900ER Battery for Casio PDA

Product details for Casio Battery
Casio Digital Diary SF-3900ER Battery
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Availability: IN STOCK
Your Price: $14.53

Buy Digital Diary SF-3900ER Battery

This is a Hi-Capacity Brand Battery for your Casio Digital Diary SF-3900ER.

The Hi-Capacity Battery meets or exceeds original manufacturer power specifications for Casio Digital Diary SF-3900ER Batteries.

  • Our Digital Diary SF-3900ER Batteries are designed with the finest components available.
  • We guarantee that this part will meet or exceed original manufacturer power specifications for Casio Digital Diary SF-3900ER Batteries.
  • High performance, lightweight replacement for your Digital Diary SF-3900ER Battery.


OEM Comparison
How do we stack up?
Casio Digital Diary SF-3900ER Battery
Warranty: None
Chemistry: Lithium
Volts: 3
AmpHours: 0.22
Description: CR2032 coin cell
Number of Cells: 1
DOT Size: Small
Dimensions: 0.88 x 0.88 x 0.12

Device / OEM Battery Compatibility
This battery also replaces these OEM batteries:
Compaq CR2032 Dell CR2032

Refresh your Casio pda battery with a brand new replacement Digital Diary SF-3900ER pda battery from Enjoy a direct OEM battery replacement for your Casio pda that is very reliable and high quality.

  • Buy a brand new aftermarket OEM replacement Digital Diary SF-3900ER battery for your pda.
  • All Casio Digital Diary SF-3900ER batteries come brand new from and are not refurbished.
  • Casio Digital Diary SF-3900ER batteries come with a complete one year warranty and are 100% compatible.
  • All of our Casio Digital Diary SF-3900ER batteries meet various UL, CE, FCC and RoHS certification standards for safety and quality.
  • Digital Diary SF-3900ER batteries are high capacity, longer lasting and manufactured with high quality materials.
  • Built in over-voltage, over-charge, over-heat, over-current and short-circuit protection come with Casio pda batteries
All of our Casio Digital Diary SF-3900ER batteries, Digital Diary SF-3900ER chargers and accessories have a 100% Customer Satisfaction Guarantee at We vigorously test our pda battery products to ensure 100% compatibility and high quality with your Digital Diary SF-3900ER battery. offers a 30 day unconditional money back GUARANTEE on all Casio Digital Diary SF-3900ER pda batteries.

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