Casio A716/MBT Cassiopeia E-3000 Compatible Battery 3.7V 1500mAh Satellite U300-154 For broader applications

For broader applications

Quality Assured: Each battery is tested by experienced technicians to meet or exceed OEM performance standards

and the keyboard reconnected to all three paired Bluetooth devices after the swap

Compatibility: APC BP1400X116

cell voltage can drop low enough that the EL 515's charge circuit does not initiate a charge cycle when the pack is inserted

Casio A716/MBT Cassiopeia E-3000 Compatible Battery 3.7V 1500mAh Satellite U300-154 For broader applicationsCasio Cassiopeia E 3000 Series 3. 7V Li ion Replacement Battery (A716 MBT) This is a 3. 7V 1500mAh Li ion battery for the Casio Cassiopeia E 3000, E 3073BAT, and E3074LBAT pocket PCs. These early 2000s PDAs run Windows CE and store active data contacts, calendar entries, open files in volatile RAM that depends entirely on main battery voltage. When the original cell degrades past a threshold, the device can no longer hold state between charges.