| Minimum battery runtime | 52 | 
| Environmental specifications | 53 | 
| REPO port specifications | 53 | 
| Spares | 54 | 
| Ordering spares | 54 | 
| UPS spare parts list | 54 | 
| Hardware options | 54 | 
| Regulatory information | 55 | 
| Safety and regulatory compliance | 55 | 
| Turkey RoHS material content declaration | 55 | 
| Ukraine RoHS material content declaration | 55 | 
| Warranty information | 55 | 
| Limited warranty | 55 | 
| $250,000 Computer Load Protection Guarantee | 55 | 
| 56 | |
| Recommended duration of use | 56 | 
| Electrostatic discharge | 57 | 
| Preventing electrostatic discharge | 57 | 
| Grounding methods to prevent electrostatic discharge | 57 | 
| Support and other resources | 58 | 
| Before you contact HP | 58 | 
| HP contact information | 58 | 
| Acronyms and abbreviations | 59 | 
| Documentation feedback | 60 | 
| Index | 61 | 
Contents 5
