Description
NEC OP-570-4001 Ni-MH Battery Pack 7.2V 3400mAh Laptop Battery
The NEC OP-570-4001 is an original NEC Ni-MH (Nickel-Metal Hydride) laptop battery pack rated at 7.2V and 3400mAh. Made in Japan by NEC Corporation, this is an OEM battery designed for use with NEC-approved laptop and notebook systems. The battery is physically complete with an intact housing and clean connector contacts.
Specifications & What's Included
- Part Number: OP-570-4001
- Battery Type: Nickel-Metal Hydride (Ni-MH)
- Voltage: 7.2V
- Capacity: 3400mAh
- Manufacturer: NEC Corporation
- Country of Manufacture: Japan
- Connector: 4-pin gold-plated contacts
- Housing: Dark gray plastic, no visible cracks or damage
- Battery pack only — no cables or accessories included
Applications
The OP-570-4001 is an OEM replacement battery pack for NEC laptop and notebook computers that use this 7.2V Ni-MH battery form factor. NEC produced a range of laptops and portable workstations under their Versa and other notebook lines through the 1990s and early 2000s, and several models used proprietary battery packs like this one. Buyers typically seek this part for legacy NEC laptops they are maintaining, restoring, or keeping in service. Because Ni-MH batteries degrade over time, the actual available charge capacity of a used unit will vary and cannot be guaranteed without testing in a compatible system.
This NEC OP-570-4001 Ni-MH Laptop Battery Pack is being sold AS-IS and untested. We do not have a compatible NEC laptop to test it with, so its charge capacity and functionality cannot be confirmed. The battery is physically clean and shows no visible damage — the housing is intact, the label is legible, and the connector contacts look clean. Please review all photos and contact us with any questions before purchasing.
Warranty Information
Additional Information
Brand: |
NEC |
Model: |
OP-570-4001 |
MPN: |
OP-570-4001 |
Type: |
Laptop Battery Pack |
SKU: |
42093 |
Voltage: |
7.2V |
Capacity: |
3400mAh |
Battery Chemistry: |
Nickel-Metal Hydride (Ni-MH) |
Compatible Brand: |
NEC |
Seller Notes: |
Battery only — no cables or accessories included. |
Country/Region of Manufacture: |
Japan |
Form Factor: |
Laptop / Notebook Battery Pack |
Condition Notes: |
NEC OP-570-4001 Ni-MH Battery Pack 7.2V 3400mAh sold AS-IS / untested — no compatible laptop available to test. Housing intact, contacts clean, no visible damage. Please review photos and contact us with questions. |
California Prop 65 Warning: |
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov |