Original 40Wh Dell Latitude E7390 Series Battery – 7.6V
The Original Dell 40Wh Battery for the Latitude E7390 Series is a genuine OEM lithium-ion battery designed to provide reliable power and consistent performance for Dell’s compact business laptops. With a 40Wh capacity and a 2-cell configuration, this battery balances portability and sufficient runtime, making it perfect for students, professionals, and mobile users. Manufactured to Dell’s strict quality standards, the E7390 battery ensures full compatibility, safe charging, and long-lasting durability. Ideal as a replacement for worn-out batteries or as a spare for continuous use. In Kenya, prices typically range from KSh 6,500 to KSh 12,500.
Price Table
| Model |
Specifications |
Price (KSh) |
| Dell Latitude E7390 |
Original 40Wh 2-Cell Lithium-Ion Battery |
6,500–12,500 |
Specifications Table
| Feature |
Details |
| Model |
Latitude E7390 Series |
| Battery Type |
Lithium-Ion (Li-ion) |
| Battery Capacity |
40Wh |
| Voltage |
7.6V |
| Cell Count |
2-Cell |
| Compatibility |
Dell Latitude E7390 |
| OEM / Original |
Yes – Genuine Dell Product |
| Usage |
Office, Study, Travel, Everyday Computing |
Target Users
-
Students – Dependable battery for academic work and research
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Business Professionals – Reliable for meetings, emails, and business tools
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Remote Workers – Great for mobile productivity
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IT Technicians – Ideal OEM replacement for Latitude E7390 laptops
Pros and Cons
Pros:
-
100% original Dell OEM battery ensures full compatibility
-
Compact and lightweight for easy mobility
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Safe lithium-ion technology with long life and protection
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Simple replacement process
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Suitable for daily office and travel use
Cons:
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Limited capacity compared to larger batteries
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Compatible only with Latitude E7390 models
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May not support extended heavy usage without recharging
FAQs
Q1: What is the price of the Dell Latitude E7390 40Wh battery in Kenya?
A: The price ranges between KSh 6,500 and KSh 12,500, depending on seller and warranty.
Q2: Is this battery original?
A: Yes, it is a 100% genuine Dell OEM battery, model Latitude E7390 40Wh.
Q3: What are the battery specifications?
A: The battery has a 40Wh capacity, runs at 7.6V, and is configured with 2 lithium-ion cells.
Q4: How do I confirm compatibility?
A: Check your current battery model or use the Dell service tag to confirm support for the Latitude E7390 40Wh battery.
Dell Latitude E7390 40Wh Series Battery – Genuine OEM Power for Reliable Laptop Performance
The Dell Latitude E7390 40Wh Series Battery is a genuine Dell lithium-ion battery designed to restore your laptop’s original battery life, power, and reliability. Whether you’re working remotely, traveling, or managing daily tasks, this OEM battery delivers consistent energy and stable performance. Manufactured to meet Dell’s stringent quality standards, it ensures your Latitude E7390 remains powered throughout your busiest days.
Dell Latitude E7390 40Wh Series Battery – Designed for Seamless Compatibility
Specifically engineered for the Dell Latitude E7390 Series, this battery integrates perfectly with your laptop’s BIOS, firmware, and Dell Power Manager software. It supports accurate battery level reporting, efficient charging, and reliable energy management—eliminating compatibility issues commonly associated with third-party alternatives.
Dell Latitude E7390 40Wh Series Battery – 40Wh Capacity for Efficient Daily Use
With a 40 watt-hour capacity, this battery provides dependable power for daily activities like web browsing, document editing, video conferencing, and multitasking. It offers the right balance of compact design and runtime, ideal for students, professionals, and mobile users.
Dell Latitude E7390 40Wh Series Battery – Built-In Safety and Certified Quality
Crafted from premium-grade lithium-ion cells, this battery includes integrated safeguards against overcharging, overheating, and short-circuiting. It complies with international safety and environmental certifications such as CE, FCC, and RoHS, and undergoes rigorous testing to ensure long-lasting and safe performance.
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
