Original 90Wh Dell Battery – Alienware m15 R2 / P87F – 11.4V
The Original 90Wh Battery for Alienware m15 R2 (Model P87F) is a high-capacity, genuine Dell OEM lithium-ion battery designed to deliver maximum performance for gamers, content creators, and power users. With a 90Wh capacity and 11.4V output, this battery offers extended runtime and is engineered to support demanding applications like AAA gaming, 3D rendering, and heavy multitasking. Built to Dell’s exacting quality and safety standards, it ensures seamless compatibility with the Alienware m15 R2 and long-term durability. In Kenya, the price typically ranges between KSh 15,000 and KSh 22,000 depending on seller, warranty, and condition.
Price Table
| Model |
Specifications |
Price (KSh) |
| Alienware m15 R2 (P87F) |
Original 90Wh Lithium-Ion Battery – 11.4V |
15,000 – 22,000 |
Specifications Table
| Feature |
Details |
| Model |
Alienware m15 R2 (P87F) |
| Battery Type |
Lithium-Ion (Li-ion) |
| Battery Capacity |
90Wh |
| Voltage |
11.4V |
| Cell Count |
Typically 6-Cell |
| Compatibility |
Specifically designed for Alienware m15 R2 (P87F001) |
| OEM / Original |
Yes – Genuine Dell Product |
| Usage |
Gaming, Content Creation, High-Performance Workloads |
Target Users
-
Gamers – Delivers long playtime for intensive titles without power interruptions
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Content Creators – Supports long rendering sessions, video editing, and 3D modeling
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IT & Developers – Ideal for compiling, simulations, and multitasking
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Power Users – Excellent for high-end tasks while maintaining portability
Pros and Cons
Pros:
-
100% genuine Dell OEM battery ensures perfect fit and performance
-
High 90Wh capacity supports longer gaming or work sessions
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Dell-certified with integrated safety features (overcharge, thermal protection)
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Easy to install in Alienware m15 R2 without special tools
-
Optimized for heavy-duty performance laptops
Cons:
-
Heavier and bulkier than standard batteries
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More expensive due to high capacity and model exclusivity
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Compatibility limited to Alienware m15 R2 (P87F)—not interchangeable with other Alienware models
FAQs
Q1: What is the price of the Alienware m15 R2 90Wh battery in Kenya?
A: The price generally ranges between KSh 15,000 and KSh 22,000, depending on vendor and warranty.
Q2: Is this an original Dell battery?
A: Yes, this is a 100% genuine Dell OEM battery, manufactured for the Alienware m15 R2 (P87F).
Q3: What are the specifications of the battery?
A: The battery has a 90Wh capacity, 11.4V output, and is typically a 6-cell lithium-ion configuration.
Q4: How do I confirm compatibility?
A: Use your Dell Service Tag or check for P87F / m15 R2 labeling underneath your laptop. Match the battery part number as well if available.
Original 90Wh m15 R2 P87F Battery – Genuine OEM Power for High-Performance Gaming and Creative Workloads
The Original 90Wh m15 R2 P87F Battery is a genuine high-capacity lithium-ion battery designed to restore and extend the performance of your Alienware m15 R2 gaming laptop. With an impressive 90 watt-hour (Wh) capacity and 11.4V output, this OEM battery provides the endurance and power needed to handle intensive gaming sessions, 3D rendering, video editing, and multitasking without compromise. Whether you're gaming on the go or working on resource-demanding creative tasks, this battery delivers the stability and longevity that performance-focused users expect from Alienware.
Original 90Wh m15 R2 P87F Battery – Seamless Integration with Alienware BIOS and Power Management Systems
Designed specifically for the Alienware m15 R2 (P87F), this original battery integrates perfectly with the system’s BIOS, embedded controller firmware, and Alienware Command Center. It ensures accurate battery level detection, intelligent charging behavior, and efficient thermal management. Unlike third-party batteries that may trigger BIOS warnings or deliver erratic performance, this OEM component communicates flawlessly with your system—maintaining full functionality and peak performance across all power modes.
Original 90Wh m15 R2 P87F Battery – High-Capacity Power for Demanding Gaming and Mobile Use
Featuring a robust 90Wh capacity, this battery is built for long-lasting runtime even under heavy workloads. Whether you’re running AAA titles, participating in competitive eSports, or using software like Adobe Premiere, AutoCAD, or Blender, this battery provides the power to stay productive and entertained without being tethered to a charger. It’s the perfect solution for gamers, designers, engineers, and mobile professionals who require sustained power and maximum uptime while traveling or away from their setup.
Original 90Wh m15 R2 P87F Battery – OEM-Grade Quality with Advanced Safety and Compliance
Constructed using premium-grade lithium-ion cells and meeting Dell's strict manufacturing standards, the Original 90Wh m15 R2 Battery includes built-in safety mechanisms that guard against overcharging, overheating, electrical shorts, and voltage spikes. It complies with international safety and environmental certifications, including CE, FCC, and RoHS. Each battery undergoes rigorous OEM testing for performance, durability, and system compatibility, ensuring long-term reliability and safe operation under heavy load conditions.
Cash Payments (Nairobi only)
We accept Cash Payments . This is applicable for Pay on Delivery orders within Nairobi Metropolitan area.
Mpesa Payment.
- Go to Safaricom SIM Tool Kit, select M-PESA menu, select “Lipa na M-PESA“
- Select “Pay Bill“
- Select “Enter Business no.“, Enter Rondamo technologies Lipa na M-PESA PayBill Number 964586 and press “OK”
- Account no. ( Indicate Order No. & Your Name)
- “Enter Amount : ( Total shown on Invoice)
- Enter your M-PESA PIN and press “OK”
This is applicable for all orders, both in Nairobi & upcountry besides large orders over Ksh 250,000/-
Bank Deposit /EFT
You can deposit payment for your order directly into our Stanbic bank account. We check our bank account for new payments every day but depending on your bank it can take 1–2 business days for your payment to appear. To ensure that we can reconcile your payment quickly please make sure you follow the instructions carefully and include a reference with your payment.
Pesalink
You can deposit payment for your order directly into our Stanbic bank account via Pesalink. all products are eligible for payment via Pesalink. To ensure that we can reconcile your payment quickly please make sure you follow the instructions carefully and include a reference with your payment.
Accurate delivery estimates are displayed on the product page and in the Checkout before you confirm your order.
Delivery estimates take into consideration both the delivery address and the types of products being ordered.
The remainder of this article discusses delivery times in more general terms.
Same Day Delivery / For Customers in Nairobi Metropolitan Area
We use Courier for these orders, which allows fast and reliable delivery to destinations across their comprehensive domestic network. Orders placed between 7 Am and 5 Pm will be delivered the same day otherwise they will be delivered the following day. Delivery times vary depending on a product's stock status and the intended delivery address. For very large orders, we may be forced to use Mainfreight as these orders lie outside of what Courier Rider services can handle. If your order is being shipped with Mainfreight, this will be indicated in your fulfilment email along with a tracking number.
Overnight Delivery
Most In stock products are delivered overnight anywhere in Kenya – provided the order is placed before the advertised cut-off time. Our Overnight Delivery cut-off is usually 4:30pm Monday to Friday, however, this is updated daily and the expected shipping date will be shown for you on the product page. Larger products take an additional 1–2 days to be delivered.
Evening Express Delivery
Same Day Delivery is available to Nairobi & its suburbs. Same Day Delivery orders are delivered between 4pm and 7pm in the evening on the same day your order is dispatched.
If you are ordering on a business day and before the cutoff time, the option will be called “Same Day Delivery”. If you are ordering after the cutoff time or on a weekend or public holiday, the option will be called “Evening Express Delivery”. And May incur extra Costs other than the standard shipping fee.
The warranty tendered hereunder, on the electronic product(s) sold under this invoice will be provided exclusively by their respective Authorized Agents/Distributors and are limited to one year from the date of this invoice, except otherwise mentioned as per the warranty conditions as carried along with the products(s) or mentioned on Rondamo Technologies Invoice
