Product Overview
The TT03XL is an OEM-grade 3-cell 56Wh / 4810mAh Li-ion replacement battery at 11.55V, engineered for HP EliteBook 850 G5, EliteBook 850 G6, ZBook 15u G5 and ZBook 15u G6 series business laptops. It replaces part numbers TT03XL, HSTNN-UB7T, HSTNN-DB8K, HSTNN-LB8H, HSN-I13C-5, 932824-1C1, 932824-2C1, 932824-421, 933322-855 and HSN-113C-5, restoring all-day professional runtime with a precise 1:1 fit. Ships 100% brand new with a 1-year warranty.
Specifications
| Attribute | Details |
|---|---|
| Standard Model | TT03XL |
| Capacity | 56Wh / 4810mAh |
| Voltage | 11.55V |
| Battery Type | Li-ion (3 Cells) |
| Cell Origin | Made in China, high quality guarantee |
| Color | Black |
| Condition | 100% Brand New Replacement Battery |
| Warranty | 1-Year Warranty |
Replace Part Numbers
- TT03XL
- HSTNN-UB7T
- HSTNN-DB8K
- HSTNN-LB8H
- HSN-I13C-5
- 932824-1C1
- 932824-2C1
- 932824-421
- 933322-855
- HSN-113C-5
Compatible Models
- HP EliteBook 850 G5 Series
- HP EliteBook 850 G6 Series
- HP ZBook 15u G5 Series
- HP ZBook 15u G5 (3XG42PA)
- HP ZBook 15u G5 (3XG36PA)
- HP ZBook 15u G5 (3XG44PA)
- HP ZBook 15u G5 (3XG41PA)
- HP ZBook 15u G6 Series
- HP ZBook 15u G6 (7NH07PA)
- HP ZBook 15u G6 (7NH79PA)
- HP ZBook 15u G6 (7NH76PA)
- HP ZBook 15u G6 (7NH73PA)
- HP ZBook 15u G6 (7NH77PA)
FAQ
Which HP laptops does the TT03XL battery fit?
The TT03XL fits HP EliteBook 850 G5 / 850 G6 and ZBook 15u G5 / 15u G6 series laptops, including the 3XG and 7NH machine-type models listed above. Verify the TT03XL code on your original battery before ordering.
Is this TT03XL battery 100% brand new?
Yes — it is 100% brand new with Grade-A Li-ion cells and multi-layer BMS protection against overcharge, over-discharge and short circuit.
What warranty is included?
A 1-year warranty is included with dedicated after-sales support, plus plug-and-play installation with a 1:1 factory fit.