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Product Code: BTEL-528
MPN #: 2P-BTP-AOJ1
Product Condition: New
Running out of power while working on a report or streaming a film is frustrating, especially when you’re away from a socket. The PSA 2-Power 2P-BTP-AOJ1 Battery Acer Aspire 3620 TravelMate 2420 Battery is a high-capacity replacement that keeps your notebook alive for hours longer, letting you stay productive and entertained wherever you go. This lithium-ion notebook battery fits Acer Aspire 3620 and TravelMate 2420 models, delivering reliable power when you need it most.
A 5200 mAh Battery is perfect for daily office tasks, online classes, and travel. It powers your laptop through long meetings, study sessions, and weekend trips without the need to hunt for a charger, ensuring you remain connected and efficient throughout the day.
Choosing a PSA Battery means you receive a product designed specifically for your Acer notebook, matching the original specifications while offering modern lithium-ion advantages. The battery’s 57 Wh capacity provides ample energy for demanding applications, and its 11.1 V voltage ensures stable operation across all tasks. With a lightweight design of just 10.44 oz, it adds minimal bulk, keeping your laptop portable.
In addition, PSA’s commitment to quality means you benefit from rigorous testing and a protective circuit that monitors charging and discharging cycles. This reduces wear on the battery and prolongs its lifespan, so you enjoy dependable performance for years rather than months.
| Miscellaneous | |
| Miscellaneous / Color Category | Black |
| Miscellaneous / OEM Manufacturer Battery Equivalent | Acer BTP-AOJ1 |
| Header | |
| Header / Product Line | 2-Power |
| Header / Packaged Quantity | 1 |
| Dimensions & Weight | |
| Dimensions & Weight / Weight | 10.44oz |
| Manufacturer Warranty | |
| Manufacturer Warranty / Service & Support | Limited warranty - 1 year |
| Battery | |
| Battery / Capacity | 5200 mAh - 57 Wh |
| Battery / Capacity (Wh) | 57Wh |
| Battery / Voltage Provided | 11.1V |
| Battery / Capacity (Ah) | 5200mAh |
| Battery / Technology | Lithium ion |
| 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 | Acer |
| Compatibility | Aspire 3620 |
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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)