Description
Quick summary: Bring your Dell Inspiron 3521 back to full mobility with this replacement laptop battery, battery code XCMRD. Best for: laptops that die quickly or only work plugged in.
Overview
Bring your Dell Inspiron 3521 back to full mobility with this replacement laptop battery, battery code XCMRD. It’s built to the same shape, connector and voltage as the original pack, so it fits in place of the old battery and charges with your existing adapter.
Key features
- Direct fit for Dell Inspiron 3521 models
- Rechargeable lithium-ion cells with built-in protection against over-charge, over-discharge and short circuit
- Charges with your laptop’s original power adapter
- Easy to install: no extra tools needed on most models (internal batteries need the bottom cover removed)
- Good choice when your old battery no longer holds a charge, swells, or drains quickly
Dell Inspiron 3521 Laptop Battery (XCMRD) specifications
| Brand | Dell |
|---|---|
| Product type | Laptop replacement battery |
| Compatible with | Dell Inspiron 3521 |
| Battery code / part | XCMRD |
| Chemistry | Lithium-ion |
| Condition | Brand new |
Compatibility check before you buy
- Compatible with: Dell Inspiron 3521
- Before ordering, match the part number printed on your current battery (or under the laptop) with the one listed here. Batteries for different generations can look alike but are not interchangeable.
Who it’s for
- Laptops that die quickly or only work plugged in
- Swollen or failed batteries
- Restoring portability on an older business laptop
Frequently asked questions
Which laptops does this battery fit?
It fits the Dell Inspiron 3521 that use the XCMRD battery. Check the code printed on your current battery or on the laptop’s base and match it before ordering.
How long does a laptop battery last?
Most lithium-ion laptop batteries keep good capacity for about 300-500 full charge cycles (roughly 2-3 years of daily use). Heat and keeping the laptop at 100% all day shorten that life.
How should I charge a new battery?
Charge it fully before first use, then use it normally. There is no need to drain it completely each time. Avoid leaving the laptop in hot cars or on soft surfaces that block the vents.
When should I replace my battery?
Replace it if the laptop only works when plugged in, shuts down suddenly, shows ‘Consider replacing your battery’, or if the battery is swollen (lifting the touchpad or base). A swollen battery should be replaced immediately.
Do you deliver in Nairobi and across Kenya?
Yes. Computer Accessories Kenya offers free delivery within Nairobi for orders of up to 5 items, and countrywide delivery to all counties from KSh 500 depending on location. Returns are accepted within 7 days.
Buy the Dell Inspiron 3521 Laptop Battery (XCMRD) in Kenya
Order online from Computer Accessories Kenya (computeraccessories.co.ke) and pay securely at checkout. We offer free delivery within Nairobi for orders of up to 5 items, countrywide delivery from KSh 500 depending on your county, and 7-day returns. Need help choosing? Contact our team before you order.
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