N850BAT-6 Laptop Battery Compatible with N870HK Z6-KP - Reliable 11.1V

In this review the N850BAT-6 replacement battery is judged on compatibility and steady runtime for CLEVO-based notebooks. The bottom line: this battery is for users who need a straightforward, brand-new Li-ion replacement offering the original 11.1V voltage and similar runtime to the factory pack. The review finds it particularly useful when the original pack has aged or fails to hold charge, since it provides the same nominal 62Wh capacity and the documented connector and installation guidance help avoid common recognition problems.

Key Features

• Li-ion chemistry: Provides a familiar energy density that matches the original design and keeps the pack lightweight for portable notebooks.
• 11.1V voltage: Ensures electrical compatibility with CLEVO N870 and related models so the laptop runs normally without voltage mismatch issues.
• 62Wh capacity: Delivers comparable run time to many factory batteries so users can expect reasonable unplugged work periods.
• Multiple compatible part numbers: Works as a replacement for a range of listed part numbers, simplifying selection for those who match model or part references.
• Installation guidance: Comes with clear advice to check connector seating and to cycle the battery if the system does not recognize it initially, reducing troubleshooting time.

Who It's For

This battery suits owners of CLEVO N870, N870HK, Z6-KP, Z7M-KP, T58-T1, T6TI and related Sabre 17 series notebooks who need a like-for-like replacement without changing power profile or internal fit. It is also a practical choice for technicians and power users who prefer a straightforward swap using the listed compatible part numbers.

It is not the right choice for users who require extended high-capacity runtime beyond the stated 62Wh, or for laptops outside the listed models where physical size, cable length, or interface may differ. Check the product photo to confirm the connector and cable match your laptop before ordering.

Pros & Cons

Pros

• Direct replacement voltage and capacity make it an easy swap for supported CLEVO models.
• Clear compatibility listing and part numbers reduce guesswork when matching the original battery.
• Includes practical use tips such as reseating the connector and cycling the cell to wake a new battery.

Cons

• Connector and cable length may vary between manufacturers, so buyers must verify the picture to ensure fit.

Specifications

Model	N850BAT-6
Chemistry	Li-ion
Voltage	11.1V
Capacity	62Wh (about 5300-5500mAh)
Cell Count	6-Cell
Compatible Models	CLEVO N870, N870HK, Z6-KP, Z7M-KP, T58-T1, T6TI, Sabre 17-W8 series
Replacement Part Numbers	6-87-N850S-6E71, 6-87-N850S-6U71, 6-87-N850S-4U41

Our Verdict

The N850BAT-6 is a practical, value-minded replacement for CLEVO and Sabre 17 series notebooks that matches the original 11.1V and 62Wh specifications. Buyers who verify the connector and physical fit will find reliable run time and straightforward installation, making this a smart option when the original battery no longer holds charge.

Frequently Asked Questions

Will this battery fit my CLEVO N870?
Yes, it is listed as compatible with CLEVO N870 and several related models, but you should compare the connector image to your original before ordering.

What should I do if the laptop does not recognize the new battery?
Reseat the battery cable, reinstall and if needed discharge to about 5% then charge and cycle the battery 3-4 times to help the system detect it.

Is this an original manufacturer battery?
This is a brand new compatible replacement using Li-ion cells and matching the stated voltage and capacity rather than an OEM labeled pack.