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Product Code: BTEL-257
MPN #: CBP3684A
Product Condition: New
Battery life cutting out mid-task? You need a reliable power source that keeps your notebook running when you can’t reach an outlet. The PSA CBP3684A 2700mAh 20Wh 7.4V Battery is a replacement pack designed to restore full performance to compatible 2-Power notebooks, giving you the freedom to work or play without interruption.
When a notebook’s original battery no longer holds charge, it forces you to stay tethered to a wall socket, limiting mobility and productivity. This loss of freedom can be frustrating, especially for students, professionals, or travellers who rely on portable power. The PSA CBP3684A 2700mAh 20Wh 7.4V Battery replaces the worn-out unit with a fresh, high-capacity pack, restoring the notebook’s intended runtime and allowing you to move freely again. It solves the problem of frequent recharging and unexpected shutdowns, ensuring your device operates exactly as the manufacturer intended.
Replace the original battery in any compatible 2-Power notebook to regain full portable use.
You gain longer uninterrupted work periods, meaning you can finish projects without the anxiety of a dying battery. The lightweight lithium-polymer design keeps your notebook portable, so you don’t add extra bulk to your bag. A full-year warranty protects your investment, providing confidence that any defects will be handled promptly. Compatibility with 2-Power devices ensures a perfect fit, eliminating the hassle of mismatched parts. Overall, this battery restores the freedom and reliability you expect from a modern notebook.
| Header | |
| Header / Product Line | 2-Power |
| Header / Packaged Quantity | 1 |
| Manufacturer Warranty | |
| Manufacturer Warranty / Service & Support | Limited warranty - 1 year |
| Battery | |
| Battery / Capacity | 2700 mAh - 20 Wh |
| Battery / Capacity (Wh) | 20Wh |
| Battery / Voltage Provided | 7.4V |
| Battery / Capacity (Ah) | 2700mAh |
| 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 |
| Brand compatibility | 2-Power |
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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)