Battery for HP 730 740 745 830 840 ZBOOK14U G5 SS03XL 11.55V 48Wh 4200mAh, High Capacity, 2-Year Warranty

**Important
Voltage Warning: **
Please confirm your original battery voltage is ** 11.55V ** before purchasing. Using an incorrect voltage battery may cause system instability or damage. This battery is NOT compatible with 7.6V / 7.7V or 14.4V / 14.8V models.

**Compatible Models: **
HP EliteBook 730 G5, 740 G5, 745 G5, 830 G5, 840 G5
HP ZBook 14u G5
HP ProBook 430 G5, 440 G5, 450 G5, 470 G5 (select models with SS03XL battery)

**Replacement Part Numbers: **
SS03XL, HSTNN-LB7T, HSTNN-IB7U, HSTNN-DB7V, HSTNN-UB7T, HSTNN-IB7V, HSTNN-DB7U, 923044-855, 923044-001, 923044-601, 923044-851, 923044-005, L11195-005, L11195-421, L11195-2D1

**Specifications: **
- Chemistry: Lithium-Ion
- Voltage: 11.55V
- Capacity: 48Wh / 4200mAh
- Color: Black
- Weight: Approx. 230g
- Cells: 4-cell
- Warranty: 2 Years

**Comparison Table: **

| Feature | Our Battery | OEM Battery | Generic Battery |
|---------|-------------|-------------|-----------------|
| Capacity | 48Wh (High) | 48Wh | Often 42-45Wh |
| Cycle Life | 800+ cycles | 500-800 cycles | 300-500 cycles |
| Safety Cert | CE, FCC, RoHS | Yes | Often no cert |
| Price | Competitive | High | Low |
| Warranty | 2 Years | 1 Year | 6-12 months |

**Installation Tips: **

1. Power off your laptop and unplug the AC adapter.

2. Remove the bottom panel screws (refer to your laptop manual).

3. Disconnect the old battery cable and lift it out.

4. Insert the new battery, reconnect the cable, and secure the panel.

5. Charge to 100% before first use for optimal performance.

6. If battery is not detected, gently reseat the connector.

**Note: ** This battery is designed for HP EliteBook 730/740/745/830/840 G5 and ZBook 14u G5 series. Please verify your laptop model and original battery part number before ordering. For any compatibility questions, contact us with your laptop serial number.