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Product Code: BTEL-3479
MPN #: L77608-421-BTI
Product Condition: New
Running out of power in the middle of a busy day is frustrating, especially when you rely on a laptop for work or study. The Battery Technology BTI L77608-421 compatible 53Wh 3-cell battery for HP Battery is a reliable replacement that restores full runtime, keeping you productive without interruption. Designed to fit HP notebooks, this lithium-ion pack delivers the energy you need when you need it most.
A 53 Wh battery powers your HP laptop through meetings, online classes, and travel, giving you several hours of use on a single charge. It’s ideal for professionals who need consistent performance away from a desk and for students who study in cafés or libraries.
Choosing this battery means you avoid the downtime caused by a weak or failing original pack. With a capacity of 53 Wh, it matches the performance of the factory unit, ensuring your HP laptop runs at its intended speed and responsiveness. The high-quality lithium-ion cells maintain charge efficiently, so you get more work done between charges.
In addition, the battery’s black finish blends seamlessly with most HP laptop designs, preserving the sleek look of your device. By opting for a compatible yet genuine-grade replacement, you protect your investment and enjoy the peace of mind that comes with dependable power.
| Features | |
| Brand compatibility | HP |
| Product colour | Black |
| Battery capacity | 53 Wh |
| Battery voltage | 11.55 V |
| Number of battery cells | 3 |
| Battery | |
| Battery capacity | 53 Wh |
| Battery technology | Lithium-Ion (Li-Ion) |
| Packaging data | |
| Number of batteries included | 1 pc(s) |
| Summary Details | |
| Battery capacity | 4590 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)