The Lithium-Ion Battery for CRA-1 Tablet from ELMO has a battery life of up to approximately 16 hours. This is enough for a full day of classes. The ELMO CRA-1 Tablet automatically powers down after 30 minutes of inactivity to conserve battery life. The Lithium-Ion Battery for CRA-1 Tablet has a charge time of approximately 4 hours.
| Type | Lithium-Ion (Li-Ion) |
| Power Output | 3.7V (60 mA) |
| Battery Life | 16 Hours (approx.) |
| Battery Charge Time | 4 Hours (approx.) |
| Compatibility | CRA-1 Tablet |