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WeFly Battery for Dell Inspiron 15 3000 Series 15-3542 15-3543 15-3541 15-3531 15-3537 15-3521 15R-5537 15R-5521 17-3737 17-3721 17R-5737 14-3421 14R-5421 Latitude 3440 3540 P28F P40F P17E (3521)
₹1,519
₹2,499
39% OFF
Updated 14th Jul 2026, 10:39 AM
Buy Now
Price Analysis & Buying Guide
F
6 / 100
Not a Deal
Confidence: 73%
Avg Discount
0/28
Recent Discount
0/22
Historical Pos.
0/20
Low Proximity
1.5/20
Trend Bonus
4/10
Avg Price
₹1,497
6M Avg
₹1,481
All-Time Low
₹1,443
All-Time High
₹1,519
vs MRP
↓39.2%
Price Benchmarks
Lowest Ever
₹1,385
21st Feb 2026
Highest Ever
₹1,519
17th Feb 2026
Average Price
₹1,481
22 data points
3-Month Low
₹1,443
5th Jul 2026
6-Month Low
₹1,385
21st Feb 2026
12-Month Low
₹1,385
21st Feb 2026
As per price history, WeFly Battery for Dell Inspiron 15 3000 Series 15-3542 15-3543 15-3541 15-3531 15-3537 15-3521 15R-5537 15R-5521 17-3737 17-3721 17R-5737 14-3421 14R-5421 Latitude 3440 3540 P28F P40F P17E (3521)'s lowest price is ₹1,443. The average price is ₹1,497. Highest ever price is ₹1,519. Along with deals, coupons & discounts, you can get it at ₹1,519. Read our Pricing Disclosure
Similar Products
Product Details
| Product Code | B0GMNRNX2L |
|---|---|
| Market Place | amazon.in |
| Store | Amazon |
| Brand | Wefly |
| Rating | 1 (56 ratings) |
| Category | Laptop Batteries |
| Manufacturer | WeFly |
| Model Number | We-CQ42 |
| Model Number | We-CQ42 |
| Model Name | XCMRD Battery for Dell Inspiron 15 3000 Series 3542 3543 3521 3537 3531 3541 17 3721 3737 15R 5537 5521 17R 5737 5721 14 3421 3437 3443 14R 5421 Latitude 3540 3440 P28F P40F FW1MN 4WY7C |
| Dimensions | 10 x 5 x 5 cm; 150 g |
| Country of Origin | China |
Frequently Asked Questions
What is the lowest price ever for WeFly Battery for Dell Inspiron 15 3000 Series 15-3542 15-3543 15-3541 15-3531 15-3537 15-3521 15R?
▶
The all-time lowest price for WeFly Battery for Dell Inspiron 15 3000 Series 15-3542 15-3543 15-3541 15-3531 15-3537 15-3521 15R was ₹1,385 recorded on 21st Feb 2026. The current price is 9.7% higher than this all-time low.
What was the highest price for this product?
▶
The highest recorded price for WeFly Battery for Dell Inspiron 15 3000 Series 15-3542 15-3543 15-3541 15-3531 15-3537 15-3521 15R was ₹1,519 on 17th Feb 2026.
What is the average selling price?
▶
Based on 22 data points, the average price of WeFly Battery for Dell Inspiron 15 3000 Series 15-3542 15-3543 15-3541 15-3531 15-3537 15-3521 15R is ₹1,481. The current price is 2.5% above average. Consider waiting for a price drop.
What is the 3-month lowest price?
▶
In the last 3 months, the lowest price was ₹1,443 on 5th Jul 2026.
What is the 6-month lowest price?
▶
The 6-month lowest price for WeFly Battery for Dell Inspiron 15 3000 Series 15-3542 15-3543 15-3541 15-3531 15-3537 15-3521 15R was ₹1,385 on 21st Feb 2026.
Is the price going up or down?
▶
The current price trend for WeFly Battery for Dell Inspiron 15 3000 Series 15-3542 15-3543 15-3541 15-3531 15-3537 15-3521 15R is Stable. Prices have remained relatively stable. There's no immediate urgency, but don't expect a big drop either. It has been 147 days since the last recorded low price.
How does the current price compare to the average?
▶
The current price is 1.5% above the average price. You may want to wait for a price drop unless you need it urgently.
How much discount is available from MRP?
▶
You're currently saving 39.2% off the MRP (Maximum Retail Price). A solid discount from the listed retail price.
Should I buy this product now?
▶
Price is high. Score: 6/100 (Grade F) — we recommend waiting. The product has been available at significantly lower prices in the past. Price trend is currently stable.
What does the Deal Score mean?
▶
The Deal Score is a composite rating from 0 to 100 calculated by our algorithm. It considers five factors: Average Discount (how far below the long-term average), Recent Discount (short-term price performance), Historical Position (where the price sits in its all-time range), Low Proximity (closeness to the all-time low), and Trend Bonus (whether prices are falling). Grades are: S (90-100, Exceptional), A (75-89, Great), B (60-74, Good), C (45-59, Fair), D (30-44, Below Average), F (0-29, Not a Deal). This product currently has a score of 6 with 73% confidence.
Where can I buy this product?
▶
WeFly Battery for Dell Inspiron 15 3000 Series 15-3542 15-3543 15-3541 15-3531 15-3537 15-3521 15R is available on Amazon (amazon.in). Click the Buy Now button above to visit the product page directly. We recommend checking for available coupons and bank offers on the store page for additional savings.