Oncore Power 14.8V Notebook Battery - NB302

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Product Overview

OEM Part Numbers -- 1K500, 312-0115, 312-0522, 312-0028, 3H625

Increase your mobile productivity by taking along a fresh, fully charged Oncore battery. A ready spare can be easily swapped in to keep the power flowing, making unplugged all-day computing a reality. For extra convenience and mobility, enjoy a backup battery at home or work. Or keep one in your carrying case to double your battery life when traveling.

An Oncore battery also makes a great replacement for your aging original. For most models, our high capacity Lithium Ion (LiIon) cell technology gives this battery a longer life and lighter weight. And each Oncore battery is designed, tested and certified to support your specific notebook and features the same quality and reliability as the original battery that came with your system.


Manufacturer Oncore Power Systems
Mfg Part# NB302
SKU 10358819
UPC 893339000090
UPC 14 00893339000090
Latest high capacity, lightweight Lithium Ion technology
Guaranteed to meet or exceed notebook manufacturer’s specifications
Highest quality cells from only leading cell manufacturers
Smart fuel-gauge circuitry
Two layers of protective safety circuitry
Exclusive “born on” date to ensure battery freshness
12 month warranty with unsurpassed customer service
Tech Specs
Battery Chemistry Lithium Ion (Li-Ion)
Manufacturer Oncore Power Systems, Inc.
Dimensions 5.48" x 3.32" x 0.89"
Capacity 4000mAh
Manufacturer Part Number NB302
Compatibility Inspiron Notebook Series:25003700 3800400041004150800081008200Latitude Notebook Series:C500C510C600C610 C800 C810CP CPi CPt CPx Precision Notebook Series:M40M50
Weight 0.6 lb
Product Name 14.8V Laptop Battery
Output Voltage 14.8 V DC
Product Type Rechargeable Laptop Battery
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