40Wh Dell Inspiron 14 5406 2-in-1 P126G P126G004 Battery0
40Wh Dell Inspiron 14 5406 2-in-1 P126G P126G004 Battery2 40Wh Dell Inspiron 14 5406 2-in-1 P126G P126G004 Battery3 40Wh Dell Inspiron 14 5406 2-in-1 P126G P126G004 Battery4

40Wh Dell Inspiron 14 5406 2-in-1 P126G P126G004 Battery

Sale price ksh 11,700

Product: In Stock
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Product SKU:52545
Product Condition:Brand New
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40Wh Dell Inspiron 14 5406 2-in-1 P126G P126G004 Battery

The 40Wh Dell Inspiron 14 5406 2-in-1 P126G P126G004 Battery is a genuine replacement battery designed specifically for the Dell Inspiron 14 5406 convertible laptop. As part of Dell’s 2-in-1 series, this battery is engineered for flexibility, efficiency, and portability. With a 40Wh capacity, it ensures reliable power delivery for everyday computing, multimedia, and on-the-go productivity. Whether replacing a worn-out unit or keeping a spare for extended mobility, this original Dell battery is crafted to deliver consistent performance while maintaining the high standards of quality expected from Dell hardware.

Specifications of Dell Inspiron 14 5406 Battery

Specification Details
Brand Dell
Model Number P126G / P126G004
Battery Type Lithium-ion
Capacity 40Wh
Voltage 11.4V
Number of Cells 3-cell
Compatibility Dell Inspiron 14 5406 2-in-1
Condition Original / Genuine
Expected Lifespan 300 – 500 charge cycles
Safety Mechanisms Overcharge protection, short-circuit prevention, thermal control

Key features for 40wh Dell inspiron 14 5406 2-in-1 P126G P126G004 battery

  • Battery Type: Li-ion
  • Voltage:11.25v
  • Capacity: 40Wh
  • Color: Black
  • Condition: Brand New
  • Warranty: Full 1 Month Warranty 

 

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Price in Kenya for Dell Inspiron 14 5406 Battery

Model Compatibility Price in Kenya
Dell Inspiron 14 5406 2-in-1 P126G Battery 11.4V 40Wh (3-cell Li-ion) KSh 11,000 – 15,500

Prices may differ depending on seller, warranty period, and packaging (OEM or retail).

Distinct Features of Dell Inspiron 14 5406 2-in-1 Battery

  • Original Dell-manufactured battery ensuring seamless compatibility

  • 40Wh lithium-ion capacity for stable, efficient performance

  • Designed exclusively for the Inspiron 14 5406 convertible model

  • 3-cell structure balances portability and runtime

  • Built-in safety controls against overcharge, short-circuit, and overheating

  • Lightweight design preserves the slim 2-in-1 profile

  • Tested to deliver long-term stability across multiple charging cycles

Pros and Cons of Dell Inspiron 14 5406 Battery

Pros

  • 100% original Dell replacement, ensuring reliability

  • Lightweight yet efficient, perfect for a 2-in-1 convertible

  • Safe operation with Dell’s certified protection mechanisms

  • Maintains smooth performance across all charge cycles

Cons

  • Limited to compatibility with Inspiron 14 5406 2-in-1 only

  • 40Wh may not be sufficient for very heavy users or extended off-grid sessions

FAQs

1. How long does this battery last on a single charge?
On average, 3–6 hours depending on usage intensity (web browsing vs. heavy applications).

2. Is it an original Dell part?
Yes, this is a genuine Dell-manufactured battery, not a generic replacement.

3. Can it be installed easily?
Yes, with proper tools the installation is straightforward. However, professional installation is recommended for users unfamiliar with laptop disassembly.

4. How many charge cycles does it support?
It is designed for 300–500 full charge cycles, equivalent to 2–3 years of reliable service with proper care.

5. Does it have built-in safety protections?
Yes, it includes safeguards against overcharging, overheating, and short-circuiting.

Description of Dell Inspiron 14 5406 2-in-1 Battery

Dell Inspiron 14 5406 Battery Build and Design

The 40Wh Dell Inspiron 14 5406 P126G P126G004 Battery is crafted with precision to fit seamlessly into the compact chassis of the Inspiron 14 5406 convertible laptop. Its 3-cell lithium-ion structure ensures a balance between energy capacity and lightweight design, preserving the portability that the 2-in-1 series is known for. Its durable casing and secure connectors guarantee long-term reliability without loosening or wear over time.

Dell Inspiron 14 5406 Battery Power and Performance

Delivering 11.4V output and 40Wh capacity, this battery ensures consistent energy supply across different workloads. From document editing and video calls to multimedia streaming and browsing, it provides smooth performance without sudden shutdowns. Being a Dell-certified unit, it aligns with Dell’s power optimization firmware, reducing errors like inaccurate battery readings or premature drop-offs common in third-party alternatives.

Dell Inspiron 14 5406 Battery Safety Mechanisms

Safety is integral to Dell’s design. This battery incorporates:

  • Thermal sensors to regulate heat

  • Overvoltage protection to safeguard sensitive circuits

  • Overcharge control to prevent cell degradation

  • Short-circuit prevention for maximum safety

These protections extend the lifespan of the battery while ensuring user safety during extended usage.

Dell Inspiron 14 5406 Battery Lifespan and Charging Efficiency

This original battery is rated for 300–500 charging cycles, translating to 2–3 years of standard use. Even after hundreds of cycles, it retains efficient charging and discharging characteristics, unlike many third-party replacements that degrade quickly. With proper charging habits, users can maximize performance longevity.

Dell Inspiron 14 5406 Battery User Experience

With a runtime of 3–6 hours per charge, the battery delivers practical mobility for students, professionals, and home users. For general computing tasks such as note-taking, browsing, or office work, the battery provides enough backup for on-the-go use. While demanding workloads like video editing or long streaming sessions reduce runtime, the performance remains stable and reliable.

Dell Inspiron 14 5406 Battery Installation and Compatibility

The battery is engineered exclusively for the Dell Inspiron 14 5406 2-in-1 (P126G series), ensuring perfect alignment with connectors and housing. Installation is straightforward but requires careful handling of screws and connectors, making professional replacement advisable for those new to hardware servicing.

Dell Inspiron 14 5406 Battery Care and Maintenance Tips

To maximize the performance and lifespan of this battery:

  • Avoid letting it discharge to 0% regularly

  • Maintain charge cycles between 20–80% for daily use

  • Store partially charged (around 50%) if unused for long periods

  • Keep the laptop in well-ventilated areas to avoid excess heat buildup

Dell Inspiron 14 5406 Battery Summary

The 40Wh Dell Inspiron 14 5406 2-in-1 P126G P126G004 Battery is the most reliable option for users who want original performance, certified safety, and dependable backup power. Designed specifically for the Inspiron 5406 convertible, it ensures smooth usage, compatibility, and peace of mind compared to aftermarket options. With a balance of efficiency and portability, this battery is the right solution for restoring your laptop’s performance and extending its usable lifespan.

40wh Dell inspiron 14 5406 2-in-1 P126G P126G004 battery

Battery Type: Li-ion
Voltage:11.25v
Capacity: 40Wh
Color: Black
Condition: Brand New
Warranty: Full 1 Month Warranty 

What you get:

1 X Lenovo notebook battery

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We accept  Cash Payments . This is applicable for Pay on Delivery orders within Nairobi Metropolitan area.

Mpesa Payment.

  1.  Go to Safaricom SIM Tool Kit, select M-PESA menu, select “Lipa na M-PESA“
  2. Select “Pay Bill“
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This is applicable for all orders, both in Nairobi & upcountry besides large orders over Ksh 250,000/-

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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

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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