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Product Code: BTEL-3638
MPN #: L77973-1C2-BTI
Product Condition: New
Running out of power on the go can halt your work and waste precious time, especially when you rely on a laptop for meetings, travel or study. The Battery Technology L77973-1C2 83 Wh 6-cell Battery is a high-capacity replacement that restores full runtime to compatible HP notebooks, keeping you productive wherever you are.
You enjoy longer uninterrupted sessions, meaning fewer trips to a wall socket and more focus on tasks. The reliable lithium-ion chemistry gives consistent performance day after day, reducing the worry of sudden drops. Its solid construction protects against wear, extending the life of your device. With CE and UKCA compliance you gain peace of mind knowing it meets safety standards.
Ideal for everyday professional and personal use, this battery fits naturally into your routine:
Many buyers worry that third-party batteries won’t match the original’s performance or may void warranties. You might also be unsure about capacity claims and safety compliance. These concerns often lead to hesitation or the purchase of low-quality alternatives that disappoint.
Battery Technology addresses these doubts by offering a genuine-fit 83 Wh unit that matches HP’s specifications, backed by CE and UKCA certifications for safety. The 6-cell lithium-ion design mirrors the original’s power profile, ensuring your notebook runs as intended without compromising reliability. By choosing this battery you eliminate guesswork, gain confidence in longevity, and keep your device operating at peak efficiency.
| Features | |
| Brand compatibility | HP |
| Product colour | Black |
| Battery capacity | 83 Wh |
| Battery voltage | 11.58 V |
| Number of battery cells | 6 |
| Battery | |
| Battery capacity | 83 Wh |
| Battery technology | Lithium-Ion (Li-Ion) |
| Certificates | |
| Compliance certificates | CE, UKCA |
| Packaging data | |
| Number of batteries included | 1 pc(s) |
| Summary Details | |
| Battery capacity | 6880 mAh |
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We are retiring PICOPC Products MNHO-073, MNHO-048 and MNHO-043 and they have reached EOL (End Of Life) as we are introducing new products with better technology. We would recommend you to look into MNHO-095. For Untangle, pfSense, OPNsense, Windows 11, Proxmox VE etc. we recommend MNHO-095 whereas for Sophos, Kerio Control and Endian, we would recommend MNHO-069. (A complete list of supported OS can be found in each product's listing)