Product details
The HP RE03XL is a 3-cell, ~11.55 V, ~45 Wh original battery compatible with the following HP laptops:
✅ Primary Compatible Models
HP ProBook (G6 & G7 generations)
- ProBook 430 G6 / G7
- ProBook 440 G6 / G7
- ProBook 445 G6 / G7
- ProBook 445R G6
- ProBook 450 G6 / G7
- ProBook 455 G6 / G7
- ProBook 455R G6
- ZHAN 66 Pro 13 G2
- ZHAN 66 Pro 14 G2 / G3
- ZHAN 66 Pro 15 G2
Equivalent Part Numbers
- RE03XL, L32407‑2B1/2C1/541/AC1, L32656‑002/005
- HSTNN‑DB9A, HSTNN‑OB1C, HSTNN‑UB7R
Compatibility Table
| Laptop Model | Supported |
| ProBook 430 G6 / G7 | ✅ Yes |
| ProBook 440 G6 / G7 | ✅ Yes |
| ProBook 445 G6 / G7 / 445R G6 | ✅ Yes |
| ProBook 450 G6 / G7 | ✅ Yes |
| ProBook 455 G6 / G7 / 455R G6 | ✅ Yes |
| ZHAN 66 Pro 13 G2 / 14 G2 / 14 G3 / 15 G2 | ✅ Yes |
✅ In Summary
- The RE03XL is fully compatible with HP ProBook 430/440/445/450/455 G6–G7 series and ZHAN 66 Pro 13/14/15 G2–G3 laptops.
- It is not compatible with other HP lines (e.g., EliteBook, Envy, Pavilion, Spectre).
