For Hasee Z Series

Dependable Hasee Z Series Battery Replacements

Power your performance notebook with a precision-built Hasee Z Series battery replacement. Designed for the Z Series lineup, our batteries match OEM capacity and voltage specs to keep your Z7, Z7M, Z8, Z9, and Z10 running through intensive workloads — from content creation to competitive gaming — without unexpected power loss.

Compatible Hasee Z Series Models

  • Z7 – Z7-CT7, Z7-KP7, Z7-KP7Z, Z7-KP7S, Z7-CT7NA
  • Z7M – Z7M-CT7, Z7M-KP7, Z7M-KP7G, Z7M-CT7NA
  • Z8 – Z8-CT7, Z8-CU7, Z8-CT7NA, Z8-CU7NA
  • Z9 – Z9-CU7, Z9-CU7PK
  • Z10 – Z10-CU7, Z10-CT7

How to Identify Your Z Series Battery Part Number

Power off your laptop and open the bottom cover to access the battery. Locate the part number on the battery label (e.g., 6-87-XXXX-3A or HSTNN-XXXX). Confirm your exact Z Series variant from the chassis label or System Information. Match both the part number and model against our product pages before purchasing.

Signs Your Z Series Battery Needs Replacing

  • Battery life no longer lasts through a full work or gaming session
  • Sudden shutdowns during CPU-intensive tasks
  • Battery percentage jumps erratically or freezes at a fixed level
  • Charging takes significantly longer than when the laptop was new
  • System prompts "battery service recommended" on boot

Why Buy from Us?

  • OEM-Grade Quality: Matched to Z Series factory battery specifications for stable power output
  • Safety Certified: CE, RoHS, and UN38.3 certified for reliable everyday use
  • 1-Year Warranty: Full replacement warranty on every Z Series battery purchase
  • Worldwide Shipping: Fast international delivery available on all orders
Hasee Z Series Battery Replacements

21 products