Lapcare Dell 3521 4C Battery
The Lapcare Dell 3521 4C Battery is a compatible external replacement battery designed for selected Dell laptop models. It features a 2200mAh capacity, 14.8V voltage and 30Wh energy rating, using a 4-cell Li-ion 18650 battery configuration.
It can be used as a replacement for a compatible Dell laptop battery when the original battery has reduced backup, does not hold charge properly, or requires replacement.
🔋 4-Cell Li-ion Battery
The battery uses 4 Li-ion 18650 cells and provides a rated capacity of 2200mAh at 14.8V, equivalent to 30Wh.
⚡ Battery Specifications
| Specification | Details |
|---|---|
| Brand | Lapcare |
| Product Name | Dell 3521 4C Battery |
| Model | 3521 4C |
| SKU | LHBA4C7032 |
| Battery Type | External |
| Cell Type | Li-ion 18650 |
| Number of Cells | 4 Cell |
| Capacity | 2200mAh |
| Voltage | 14.8V |
| Energy | 30Wh |
| Warranty | 1 Year |
| Country of Origin | China |
All key specifications above are listed on Lapcare’s official product page.
💻 Compatible Dell Laptop Series
According to Lapcare, the Dell 3521 4C battery is compatible with the following series:
Dell Inspiron
- Dell Inspiron 14-3421 Series
- Dell Inspiron 14 Series
- Dell Inspiron 15 Series
- Dell Inspiron 15-3521 Series
- Dell Inspiron 15-3537 Series
- Dell Inspiron 17 Series
Dell 14 Series
- Dell 14-3421
- Dell 14-3437
- Dell 14-5421
- Dell 14-N3421
- Dell 14-N5421
- Dell 14R
- Dell 14R-3421
Dell 15 Series
- Dell 15-3521
- Dell 15-3537
- Dell 15R-5521
- Dell 15R-5537
- Dell 15R-N3521
- Dell 15R-N5521
- Dell 15R-N5537
Dell 17 Series
- Dell 17-3721
- Dell 17R
- Dell 17R-5737
- Dell 17R-N3721
- Dell 17R-N3737
- Dell 17R-N5721
- Dell 17R-N5737
Other Compatible Series
- Dell 3421 Series
- Dell 3437 Series
- Dell N5521 Series
- Dell N5537 Series
- Dell N5721 Series
- Dell N5737 Series
- Dell Latitude 14 3000 Series
- Dell Latitude 15 3000 Series
- Dell Latitude 3440 Series
- Dell Latitude 3540 Series
- Dell Latitude E3440 Series
- Dell Latitude E3540 Series
- Dell Vostro 2421 Series
- Dell Vostro 2521 Series
⚠️ Important: Don’t select this battery only by laptop brand or series. Before ordering, compare the battery model, voltage, connector and physical design with your existing battery.
⭐ Key Features
✅ Lapcare compatible replacement battery
✅ Designed for selected Dell laptops
✅ 4-cell Li-ion 18650 battery
✅ 2200mAh capacity
✅ 14.8V voltage
✅ 30Wh energy rating
✅ External battery design
✅ 1-year warranty
✅ Suitable replacement for compatible Dell 3521 batteries
📦 In the Box
- 1 × Lapcare Dell 3521 4C Compatible Laptop Battery
🛡️ Warranty
1 Year Manufacturer Warranty
Lapcare’s official product page lists a 1-year warranty for this battery.
Manufacturer / Importer Details
Imported & Marketed By:
RX INFOTECH P LTD
Country of Origin: China
Lapcare lists RX Infotech P Ltd as the importer and marketer for this product.
🛒 Why Buy from Tip Top Computers & PhotoGoods?
- Genuine Lapcare-branded compatible battery
- Specifications checked against the official Lapcare listing
- Suitable for supported Dell laptop models
- Secure packaging
- Computer accessories and laptop parts available
- Delivery available across India
📍 Tip Top Computers & PhotoGoods, Katni, Madhya Pradesh






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