
Dell M5Y1K Original Laptop Battery
40Wh · 14.8V · 2700mAh · 4-Cell Li-ion
Save Rs. 500
Choose the Dell M5Y1K Original to save Rs. 1,500.
Compare Dell M5Y1K Original and Replacement Battery B31N1912 for ASUS VivoBook 14 E410 / 15 E510, both in the Accessories category at Proud Nepal IT Suppliers in Nepal, on price, specifications, warranty and availability. Dell M5Y1K Original is listed at Rs. 3,000 and Replacement Battery B31N1912 for ASUS VivoBook 14 E410 / 15 E510 at Rs. 4,500. The table below shows every specification side by side.

40Wh · 14.8V · 2700mAh · 4-Cell Li-ion
Save Rs. 500
6 months warranty
View Dell M5Y1K OriginalPrices and availability may change; the product pages always show the current ones.
| Specification | Dell M5Y1K Original Laptop Battery | Replacement Battery B31N1912 for ASUS VivoBook 14 E410 / 15 E510 |
|---|---|---|
| Price | Rs. 3,000 | Rs. 4,500 |
| Brand | DELL | ASUS |
| Availability | In stock | In stock |
| Warranty | 6 months (distributor warranty) | 6 months (proud nepal warranty) |
| Product Type | Laptop Battery | Laptop Battery |
| Model | M5Y1K | B31N1912 |
| Color | Black | – |
| Compatible Laptop Models | 3451, 3452, 3458, 3459, 5451, 5455, 5458, 5459; 3551, 3552, 3558, 3559, 5551, 5552, 5555, 5558, 5559; 5755, 5758; 3458, 3558; 3460, 3560 | ASUS VivoBook 14 E410MA, E410KA, L410MA, VivoBook Go 15 E510MA, E510KA, F414MA, L510MA, R522MA |
| Compatible Battery Part Numbers | M5Y1K, GXVJ3, HD4J0, K185W, WKRJ2, VN3N0, 78V9D, 07G07, 991XP, 1KFH3 | C31N1912, 0B200-03680000 |
| Chemistry | Lithium-Ion | Li-polymer |
| Nominal Voltage | 14.8V | 11.55V |
| Capacity mAh | 2700mAh | 3640mAh |
| Capacity Wh | 40Wh | 42Wh |
| Cell Count | 4 Cells | 3 Cells |
| Internal / External | Removable | Internal |
| Part number | – | B31N1912 |
Dell M5Y1K Original costs Rs. 3,000 at Proud Nepal IT Suppliers (offer price; regular price Rs. 3,500), with free delivery within Kathmandu Valley.
Replacement Battery B31N1912 for ASUS VivoBook 14 E410 / 15 E510 costs Rs. 4,500 at Proud Nepal IT Suppliers (offer price; regular price Rs. 5,000), with free delivery within Kathmandu Valley.
Dell M5Y1K Original has the lower listed price (Rs. 3,000 vs Rs. 4,500), a difference of Rs. 1,500. Model: Dell M5Y1K Original has M5Y1K; Replacement Battery B31N1912 for ASUS VivoBook 14 E410 / 15 E510 has B31N1912. Chemistry: Dell M5Y1K Original has Lithium-Ion; Replacement Battery B31N1912 for ASUS VivoBook 14 E410 / 15 E510 has Li-polymer. Nominal Voltage: Dell M5Y1K Original has 14.8V; Replacement Battery B31N1912 for ASUS VivoBook 14 E410 / 15 E510 has 11.55V.
Dell M5Y1K Original has the lower listed price (Rs. 3,000 vs Rs. 4,500), a difference of Rs. 1,500.
Dell M5Y1K Original comes with 6 months warranty. Keep the bill, the box and the serial-number sticker for claims.
Replacement Battery B31N1912 for ASUS VivoBook 14 E410 / 15 E510 comes with 6 months warranty. Keep the bill, the box and the serial-number sticker for claims.
Dell M5Y1K Original is in stock and Replacement Battery B31N1912 for ASUS VivoBook 14 E410 / 15 E510 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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