
Acer AP20CBL Laptop Battery
54.6Wh · 15.4V · 3550mAh · 4-Cell Li-Polymer
Save Rs. 500
Compare Acer AP20CBL and Replacement Battery B31N1911 for ASUS VivoBook 14 X421 / M413, both in the Accessories category at Proud Nepal IT Suppliers in Nepal, on price, specifications, warranty and availability. Both are listed at Rs. 6,000. The table below shows every specification side by side.

54.6Wh · 15.4V · 3550mAh · 4-Cell Li-Polymer
Save Rs. 500
1 year warranty
View Acer AP20CBLPrices and availability may change; the product pages always show the current ones.
| Specification | Acer AP20CBL Laptop Battery | Replacement Battery B31N1911 for ASUS VivoBook 14 X421 / M413 |
|---|---|---|
| Price | Rs. 6,000 | Rs. 6,000 |
| Brand | ACER | ASUS |
| Availability | In stock | In stock |
| Warranty | 1 year (distributor warranty) | 1 year (proud nepal warranty) |
| Battery | 54.6Wh · 3550mAh | – |
| Features | 15.4V · 4-Cell Li-Polymer · for Acer Nitro 5 AN515-57 AN515-58 AN517-54 AN517-55 & Aspire 7 A715 Series | – |
| Product Type | – | Laptop Battery |
| Model | – | B31N1911 |
| Compatible Laptop Models | – | ASUS VivoBook 14 X421EA, X421EP, X421FA, X421JA, X421DA, M413DA, K413EA, S433EA, TM420IA, VivoBook 15 X1502VA, ExpertBook B1 B1402CVA, B1502CVA |
| Compatible Battery Part Numbers | – | C31N1911, B31BME1, 0B200-03580000 |
| Chemistry | – | Li-polymer |
| Nominal Voltage | – | 11.55V |
| Capacity mAh | – | 3640mAh |
| Capacity Wh | – | 42Wh |
| Cell Count | – | 3 Cells |
| Internal / External | – | Internal |
| Part number | – | B31N1911 |
Acer AP20CBL costs Rs. 6,000 at Proud Nepal IT Suppliers (offer price; regular price Rs. 6,500), with free delivery within Kathmandu Valley.
Replacement Battery B31N1911 for ASUS VivoBook 14 X421 / M413 costs Rs. 6,000 at Proud Nepal IT Suppliers (offer price; regular price Rs. 6,500), with free delivery within Kathmandu Valley.
Acer AP20CBL comes with 1 year warranty. Keep the bill, the box and the serial-number sticker for claims.
Replacement Battery B31N1911 for ASUS VivoBook 14 X421 / M413 comes with 1 year warranty. Keep the bill, the box and the serial-number sticker for claims.
Acer AP20CBL is in stock and Replacement Battery B31N1911 for ASUS VivoBook 14 X421 / M413 is in stock at Proud Nepal IT Suppliers, Putalisadak, Kathmandu. Order online or visit the store; stock changes daily.
Yes, all over Nepal. Delivery is free within Kathmandu Valley, with no minimum order; elsewhere in Nepal, delivery charges may apply depending on your location and are confirmed when we call to confirm the order. Delivery takes the same day inside Kathmandu Valley, 2 to 3 days elsewhere in Nepal, sent with Nepal Can Move.
Pay the full amount online to our company QR and upload the payment screenshot at checkout, or choose cash on delivery: a 50% advance by QR when ordering and the rest when it arrives.

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