High-Quality HT03XL Replacement Battery for HP Pavilion 15-CS 15-DA 15-DB 250 G7 255 G7 Series Restore your laptop's mobility with our premium grade-A lithium-ion polymer battery. This neutral replacement battery is designed for long-lasting performance and maximum safety, perfectly matching the original physical dimensions and electrical specifications.
[Technical Specifications]
Model Number: HT03XL / HSTNN-DB8R (L11119-855)
Battery Type: Li-ion Polymer
Voltage: 11.55V
Capacity: 3600mAh / 41.58Wh (High-Efficiency Cells)
Cell Count: 3 Cells
Condition: 100% Brand New, Neutral (No Brand Logo)
Certification: Built-in circuit protection ensures both safety and stability.
[Key Features & Why Choose Mildtrans]
Grade A+ Cells: Equipped with high-quality cells that ensure fast charges, low power consumption, and up to 500+ recharge cycles.
Safety Guaranteed: Integrated multi-protection system against over-charge, over-discharge, short-circuit, and overheating.
Precision Fit: 1:1 mold design ensures the connector and screw holes align perfectly with your laptop's internal chassis.
Reliable Performance: Every battery undergoes a rigorous capacity and voltage test by the Mildtrans team before shipping.
[Compatibility & Part Numbers]
Compatible Laptop Models:
HP Pavilion 15-CS, 15-CW, 15-DA, 15-DB, 15-DW, 15-DY, 15-GW, 17-BY, 17-CA Series.
HP 250 G7, 255 G7, 240 G7, 245 G7 Series.
Compatible Part Numbers (Reference):
HT03XL, L11119-855, L11421-421, L11421-422, L11421-542, HSTNN-DB8R, HSTNN-LB8L, HSTNN-UB7J.
[⚠️ SAFETY INSTRUCTIONS & NOTICE]
Model Match: Please verify your original battery's model name (HT03XL) and voltage (11.55V) before purchasing.
Initial Charge: For new batteries, we recommend 2-3 cycles of full discharge and charge to reach maximum capacity.
Storage: If the laptop is not used for a long time, please remove the battery and store it in a cool, dry place with at least 50% charge.