Dell Latitude E6400 Laptop Battery | 11.1V 4400mAh 6-Cell | Fits Latitude E6400 E6410 E6500 E6510 | Replacement Battery

Clip-in cell pack for older business notebooks, checked for fit at our Kimathi Street counter.


Condition: New




Note: price and availability are subject to change without prior notice



The Dell Latitude E6400 Laptop Battery is in stock at Mascom International, priced at KSh 3,000, as a brand new replacement battery rated at 11.1V and 4400mAh. It is a six-cell lithium-ion pack that clips into the underside of the Latitude E6400 and several sister models from the same Dell business range. You can collect it from our store at Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD, or order it for delivery. Bring your laptop along and our team will check the fit at the counter before you pay, so you leave with the right part.

Built for accountants, field engineers, NGO field staff and university students who still rely on older Dell business laptops across Kenya, the Dell Latitude E6400 Laptop Battery solves one common problem. A worn battery that dies minutes after unplugging turns a portable laptop into a desktop chained to a socket. When KPLC power drops in the middle of a payroll run or a site report, the laptop shuts down and unsaved work is lost. A fresh Dell Latitude E6400 Laptop Battery gives the machine its unplugged working time back, so it rides through outages and moves between meetings without hunting for a plug.

Where most Nairobi electronics shops sell unlabelled batteries with no paperwork, Mascom International states the voltage, capacity and matching part codes up front and backs every pack with a 6-month warranty. Customers across Nairobi tell us the E6400 family remains a dependable workhorse in offices from Industrial Area to Upper Hill, and a new battery is often the cheapest way to keep one in service. The Dell Latitude E6400 Laptop Battery ships to all 47 counties with payment on arrival. Send the code printed on your old battery on WhatsApp, or visit the store, and we will confirm the Dell Latitude E6400 Laptop Battery suits your machine.

Common Questions About the Dell Latitude E6400 Laptop Battery

How much is the Dell Latitude E6400 Laptop Battery in Kenya?
The Dell Latitude E6400 Laptop Battery costs KSh 3,000 as a replacement unit at Mascom International on Kimathi Street, Nairobi. That price covers the battery itself and the 6-month warranty against manufacturing defects. It does not include a charger or fitting labour, though the clip-in design means most owners can slide it in themselves without tools. Delivery is pay-on-arrival anywhere in Kenya. For comparison, the Dell Latitude E7270 Laptop Battery for Dell's slimmer later Latitude sells at KSh 5,300, which is KSh 2,300 more.

Which laptops does the Dell Latitude E6400 Laptop Battery fit?
The Dell Latitude E6400 Laptop Battery fits the Latitude E6400, E6400 ATG, E6400 XFR, E6410, E6410 ATG, E6500 and E6510. It also fits the Precision M2400, M4400 and M4500 mobile workstations, which share the same battery bay and connector. These models cover Dell's 14-inch and 15-inch business lines from the same period. If your laptop is a Latitude E4300 or a D-series model, this pack will not fit, because those machines use different shapes. Check the model name on the sticker under the laptop before ordering.

How do I confirm my old battery matches the Dell Latitude E6400 Laptop Battery?
The Dell Latitude E6400 Laptop Battery matches part codes such as PT434, KY477, KY265, W1193 and MP303 printed on the old battery's label. Turn the laptop over, slide out the old pack and read that code. Snap a clear photo of the label, or of the model sticker on the laptop's base, and send it to +254 708 852 521 on WhatsApp. Our team confirms the match before dispatch, which saves you a return trip if you are ordering from Kisumu, Eldoret or Nakuru.

How does the Dell Latitude E6400 Laptop Battery compare with the Dell Latitude D820 Laptop Battery?
The Dell Latitude E6400 Laptop Battery serves the later E-series, while the Dell Latitude D820 Laptop Battery serves the older D-series, and the two are not interchangeable. At Mascom International the E6400 pack costs KSh 3,000 and the D820 pack costs KSh 3,200. The E-series battery uses a different shape and connector from the D-series, so a D820 battery cannot clip into an E6400. Choose by the laptop on your desk: E6400, E6410, E6500 and E6510 owners take this one, while D820 owners need the D820 pack.

Will the Dell Latitude E6400 Laptop Battery keep my laptop running through KPLC power cuts?
Yes, the Dell Latitude E6400 Laptop Battery keeps your Latitude running on stored power when KPLC supply drops, as long as you charge it while mains power is on. That gives you time to save files, send pending emails or finish reconciling an M-Pesa statement. Lower the screen brightness and close heavy programmes to stretch the charge. Keep the laptop away from hot car dashboards and direct sun, because heat shortens the life of any lithium-ion battery. On the coast, store it somewhere dry when Mombasa humidity peaks.

Who should buy the Dell Latitude E6400 Laptop Battery and who should skip it?
Buy the Dell Latitude E6400 Laptop Battery if your E6400, E6410, E6500 or E6510 still runs well but dies quickly off the charger. Accountants, clerks, students and small-business owners keeping a sturdy older Latitude in service get the most value from it. Skip it if your laptop has other faults, such as a failing hinge, dead screen or a motherboard that will not power on, since a battery fixes none of those. Owners of a Latitude E4300 should buy the Dell Latitude E4300 Laptop Battery instead, which Mascom International stocks at KSh 2,800.

How long does the Dell Latitude E6400 Laptop Battery last on one charge?
Runtime from the Dell Latitude E6400 Laptop Battery depends on how you use the laptop, because 4400mAh at 11.1V stores about 49 watt-hours of energy. Typing documents with the screen dimmed draws far less power than streaming video or running accounting software on a bright screen. Older laptops with spinning hard drives also draw more than those upgraded to solid-state drives. Turn on Windows battery saver and switch off Bluetooth when idle to stretch each charge. A fresh pack brings runtime back to what a healthy battery of this rating delivers.

How do I fit and care for the Dell Latitude E6400 Laptop Battery?
The Dell Latitude E6400 Laptop Battery clips into the bay on the underside of the laptop without tools. Shut the laptop down, unplug the charger, slide the release latch and lift out the old pack, then press the new one in until it clicks. Charge it fully before the first long session off the mains. Avoid leaving it flat for weeks, and store a spare at partial charge in a cool place. If you are unsure, bring the laptop to our Kimathi Street store and the team will check the fit at the counter.

Technical Specifications

Cell and Capacity
  • Rated at 11.1V nominal — the standard voltage for these Dell business laptops, so the charging circuit reads the pack correctly.
  • 4400mAh capacity — about 49 watt-hours of stored energy for documents, email, spreadsheets and browsing away from a socket.
  • Six-cell lithium-ion construction — the standard layout for this battery family, balancing weight against unplugged working time.
  • Lithium-ion chemistry — no memory effect, so you can top it up at any charge level without harming capacity.
  • Fresh cells — never used or reconditioned, so capacity starts at the full rating instead of a worn figure.

Compatibility and Model Matching
  • Fits the Latitude E6400, E6400 ATG and E6400 XFR — including the rugged versions favoured by field teams.
  • Fits the Latitude E6410 and E6410 ATG — the following generation keeps the same bay and connector.
  • Fits the 15-inch class Latitude E6500 and E6510 — one battery serves both screen sizes of this range.
  • Fits the Precision M2400, M4400 and M4500 mobile workstations — CAD and design machines from the same Dell family.
  • Not for the Latitude E4300 or any D-series model — those laptops use different shapes and connectors.

Part Codes to Match
  • Matches PT434, PT435, PT436 and PT437 — common codes printed on six-cell packs for this family.
  • Matches KY477, KY265, KY266 and KY268 — codes found on many packs shipped with these laptops.
  • Matches W1193, MP303, MP307 and U844G — further codes used across different production runs.
  • Matches 312-0748, 312-0754 and 451-10583 — the longer service-number format printed on some labels.
  • Code unclear or worn off — send a photo of the laptop's model sticker on WhatsApp and we confirm the match.

Build and Safety
  • Clip-in external design — the pack slides into the base bay and locks with a latch, so no screws are needed.
  • Shaped to sit flush with the laptop base — the machine rests level on a desk without rocking.
  • Built-in protection circuit — guards the cells against overcharge, deep discharge and short circuits during daily use.
  • Charge level shown in Windows — the battery reports remaining charge so you know when to plug in.
  • Black casing — matches the dark finish of the Latitude E6400 and its sister models.

Charging and Care
  • Charges through the laptop's existing Dell adapter — no separate charger or dock is needed.
  • Full charge before first long use — lets the laptop's gauge learn the new pack's true capacity.
  • Store at partial charge when unused for weeks — lithium-ion cells age slowest when neither full nor empty.
  • Keep away from strong heat — sun-baked car interiors and hot dashboards shorten battery life.
  • Let it cycle now and then on desk setups — a pack held at full charge all day ages faster.

Package Contents

The box holds one Dell Latitude E6400 Laptop Battery and nothing else. No charger is included, because the pack charges through the laptop's own Dell power adapter. If your adapter is lost, frayed or failing, laptop adapters are sold separately at Mascom International, and the team can match one to your laptop at the counter. Test the battery in your laptop when it arrives; delivery is pay-on-arrival, so you can check the fit before you pay.

Warranty

Mascom International backs the Dell Latitude E6400 Laptop Battery with a 6-month warranty covering manufacturing defects, such as a pack that will not charge or hold charge under normal use. Keep your receipt and bring the battery to our service desk in Nairobi CBD to make a claim.

Where to Buy the Dell Latitude E6400 Laptop Battery in Kenya

The Dell Latitude E6400 Laptop Battery is on the shelf at Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD, open Monday through Saturday, 9:00 AM to 7:00 PM. It comes in black. Bring your laptop and test the battery in it before you pay.

Reach the team to confirm your part code or place an order:

  • Phone/WhatsApp: +254 708 852 521
  • Email: info@mascomintl.com
  • Website: www.mascomintl.com

We deliver to all 47 counties with payment on arrival. Orders within Nairobi and its environs arrive the same day, and buyers in Nakuru, Thika, Machakos and Nyeri receive theirs the next business day. Mandera, Wajir, Marsabit, Lamu, Tana River, and Turkana receive delivery within 2-3 business days. Every pack is backed by the 6-month warranty above. You get honest specifications, clear part codes, accurate pricing and after-sales support from a walk-in store that stands behind what it sells.


Disclaimer: We can not guarantee that the information on this product is 100% correct


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