J90-3kLiD vs APC Smart-UPS Ultra 3000VA
The Xtreme Power J90-3kLiD and APC Smart-UPS Ultra 3000VA (SRTL3KRM1UC) are compact 1U online lithium UPS systems for edge IT, networking, AV, and distributed infrastructure. Both deliver dense, high-efficiency power; meaningful differences emerge in battery chemistry, operating temperature, lifecycle cost, remote controllability, and procurement readiness.
What the J90-3kLiD brings
- LiFePO₄ chemistry for improved safety and longevity
- Up to 50 °C (122 °F) operation for limited-cooling sites
- 15-year design life / 3,000–5,000 cycles
- Remote outlet-level control available with Web/SNMP
- TAA compliant for federal and regulated procurement
- Six-year full warranty covering electronics and battery
3 kVA 120V feature comparison
| Feature | Xtreme Power J90-3kLiD | APC SRTL3KRM1UC | Advantage |
|---|---|---|---|
| Battery chemistry | LiFePO₄ with integrated BMS | Lithium-ion | J90 — safer, longer lifecycle |
| VA / watt rating | 3000 VA / 2700 W | 3000 VA / 2880 W | Comparable output |
| Form factor / mounting | 1U rack or wall mount | 1U rack or wall mount | Equal |
| Rack depth | 22.8″ | 22.0″ | Near-identical |
| Weight | 35.2 lb | 35.0 lb | Comparable |
| Efficiency (AC–AC) | 94.5% at full load | 93.2% at full load | J90 — lower heat |
| Output waveform (on battery) | Pure sine wave | Pure sine wave | Equal |
| High-temperature operation | Up to 50 °C (122 °F) | Up to 40 °C (104 °F) | J90 — hot edge sites |
| Battery recharge time | ~1 hour | ~1.5 hours | J90 — faster recovery |
| Battery life expectancy | Up to 15 years / 3,000–5,000 cycles | ~8–10 years | J90 — lower lifetime cost |
| Output receptacle control | Individually controllable (Web/SNMP) | Not controllable | J90 — remote reboot |
| Communications / monitoring | USB (HID), RS-232, optional Web/SNMP | USB (HID), Serial, SmartConnect (cloud) | On-prem SNMP option |
| TAA compliance | Yes — country of origin Taiwan | Model-dependent | J90 — federal eligible |
| Warranty | 6-year (electronics & battery) | 5 years | J90 — longest in class |
Both platforms are online double-conversion and deliver pure sine wave output in all modes. Competitor specifications vary by SKU and region; verify against current APC documentation.
Choosing between them
The J90-3kLiD is built for high-temperature edge and telecom deployments, unattended or hard-to-access locations, sites where battery replacement is costly or disruptive, government and regulated projects, and deployments requiring remote outlet-level control.
Choose the J90-3kLiD if you need
- Reliable operation in hot or poorly cooled environments
- Long-life LiFePO₄ batteries with fewer replacements
- TAA compliance for procurement
- Remote monitoring with optional outlet-level control
- A UPS optimized for edge, AV, and distributed IT
The Smart-UPS Ultra 3000VA may fit if you need
- Alignment with an existing APC / Schneider Electric ecosystem
- Native cloud-based monitoring (SmartConnect)
- Climate-controlled IT rooms with consistent cooling
Compare the J90 to other 120V platforms
Plan with confidence
Xtreme Power supports early specification, design-in, and lifecycle planning for edge IT, AV, telecom, and regulated environments.