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1 Year Warranty
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Product Code: BTEL-2993
MPN #: CBP3786A
Product Condition: New
Running out of power mid-task is frustrating, especially when you rely on your laptop for work or study. The PSA 2-Power CBP3786A 41Wh 11.4V Battery replaces the original Dell pack, giving you a fresh, reliable source of energy so you can stay productive without hunting for an outlet.
If your notebook’s battery no longer holds a charge, you lose mobility and risk missing deadlines. A weak battery also forces you to keep your device tethered, limiting where you can work. The PSA 2-Power CBP3786A 41Wh 11.4V Battery restores full unplugged operation, delivering the same voltage and capacity as the OEM part while adding modern safety monitoring. This means you can trust your laptop to run for hours wherever you are.
The battery fits seamlessly into any compatible Dell notebook, giving you the freedom to:
You gain uninterrupted productivity, as the battery’s high capacity lets you work for longer periods without searching for a socket. The lithium-polymer chemistry means the pack is lighter, so your laptop stays easy to carry. Built-in SmartWatch Protect monitoring shields both the battery and your device from overheating and short-circuit risks, extending the lifespan of your notebook. With a one-year limited warranty, you receive reliable support should any issue arise, giving you confidence in your purchase.
| Miscellaneous | |
| Miscellaneous / Color Category | Black |
| Miscellaneous / OEM Manufacturer Battery Equivalent | Dell CBP3786A |
| Header | |
| Header / Product Line | 2-Power |
| Header / Packaged Quantity | 1 |
| Dimensions & Weight | |
| Dimensions & Weight / Weight | 8.08oz |
| Manufacturer Warranty | |
| Manufacturer Warranty / Service & Support | Limited warranty - 1 year |
| Battery | |
| Battery / Capacity | 3600 mAh - 41 Wh |
| Battery / Capacity (Wh) | 41Wh |
| Battery / Voltage Provided | 11.4V |
| Battery / Capacity (Ah) | 3600mAh |
| Battery / Technology | Lithium polymer |
| Service & Support | |
| Service & Support / Type | 1-year warranty |
| General | |
| General / Product Type | Notebook battery |
| General / Device Type | Notebook battery |
| General / Subcategory | Batteries |
| Summary Details | |
| Type | Battery |
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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)