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Product Code: BTEL-3381
MPN #: SB10Q76929-BTI
Product Condition: New
Battery Technology BTI SB10Q76929 77Wh 4-cell Lithium-Ion Battery offers a reliable power boost for anyone frustrated by short-lived laptop runtimes. It is a high-capacity replacement cell designed specifically for Lenovo notebooks, giving you the extra hours you need to work, study or stream without hunting for an outlet.
Running out of power in the middle of an important task can derail productivity and cause stress. This is especially true for professionals and students who rely on their laptops for long sessions away from a desk. The Battery Technology BTI SB10Q76929 77Wh 4-cell Lithium-Ion Battery eliminates that worry by providing a substantial 77 Wh of energy in a single, easy-to-install unit. Its 15.36 V output matches the original specifications, ensuring seamless compatibility with your Lenovo device and restoring the original battery life you expect.
The battery fits a range of everyday scenarios:
You gain confidence knowing your laptop will stay powered through meetings, lectures or creative projects, reducing the need to search for power outlets. The precise voltage and capacity match mean the device runs as smoothly as with the original battery, preserving performance and avoiding unexpected shutdowns. Its four-cell Li-Ion design ensures safety and reliability, so you can trust the battery to charge and discharge consistently over many cycles. Finally, the sleek black finish maintains the aesthetic of your notebook, keeping it looking professional while delivering the extra stamina you require.
| Features | |
| Brand compatibility | Lenovo |
| Product colour | Black |
| Battery capacity | 77 Wh |
| Battery voltage | 15.36 V |
| Number of battery cells | 4 |
| Battery | |
| Battery capacity | 77 Wh |
| Battery technology | Lithium-Ion (Li-Ion) |
| Packaging data | |
| Number of batteries included | 1 pc(s) |
| Summary Details | |
| Battery capacity | 5010 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)