DELL K5NN2 Ion Battery Latitude 6-CELL 65WH 5800MAH 11.1V V2 3340

( Brand: Dell ), ( Manufacturer Part Number: K5NN2 ), ( Model: DELL-K5NN2 ), ( Type: Laptops )

Review DELL 6-cell Li ion 65wh 5800mah 11.1v V2 Replacement Battery For Latitude

The Dell K5NN2 6-cell LI-ion 65WH/5800mAh 11.1V v2 battery is an essential component for powering your Dell Latitude 3340 laptop. This high-capacity battery is designed to provide long-lasting power to keep you productive on the go.

The battery has a capacity of 65 Watt-hours (Wh), which translates to a total energy storage of 65 Watt-hours. This is equivalent to a 5800mAh (Milliampere-hour) battery, which is an industry-standard measurement of battery capacity. The voltage of this battery is 11.1 volts.

The 6-cell design of this battery allows it to store more energy compared to a 4-cell battery. This means that you can use your laptop for longer periods without having to recharge it frequently. The battery is also compatible with Dell Latitude 3340 laptops, ensuring seamless integration with your device.

The Dell K5NN2 6-cell LI-ion 65WH/5800mAh 11.1V v2 battery is engineered with advanced technology to ensure reliable and efficient power delivery. It features a built-in protection circuit that safeguards the battery from overcharging, over-discharging, and short-circuits. This helps to prolong the battery's lifespan and maintain its performance over time.

Weighing in at approximately 0.78 kg (1.72 lbs), this battery is lightweight and portable. It is compact in size, measuring 14.5 cm x 9.2 cm x 2.7 cm (5.7 inches x 3.6 inches x 1.1 inches), making it easy to carry around.

The Dell K5NN2 6-cell LI-ion 65WH/5800mAh 11.1V v2 battery is designed to deliver up to 10 hours of battery life on a single charge, depending on usage patterns. This makes it an excellent choice for users who require extended battery life for their laptop. It is also compatible with Dell PowerManager PowerBridge Technology, which allows you to extend your battery life by using an external power source to charge the battery while the laptop is in use.

In summary, the Dell K5NN2 6-cell LI-ion 65WH/5800mAh 11.1V v2 battery is a high-capacity, long-lasting power solution for your Dell Latitude 3340 laptop. It provides reliable, efficient power delivery, features advanced protection circuitry, and is lightweight and portable. With up to 10 hours of battery life on a single charge, this battery is an essential accessory for users who require extended battery life.

The Dell K5NN2 battery is a 6-cell Li-ion 65WH/5800mAh 11.1V V2 replacement battery designed for the Dell Latitude 3340. Here are some potential pros and cons to help you make an informed decision on whether to purchase this battery:

1. Longer battery life: With a capacity of 65Watt-hours (Wh), this battery provides more power than the standard 42Wh battery that comes with the Latitude 3340. This results in longer battery life, making it an ideal choice for heavy users.

2. High-capacity: The 5800mAh capacity of the battery is quite high, providing more charge cycles than a standard battery. This translates to a longer lifespan for the battery.

3. Energy efficiency: Li-ion batteries are known for their high energy density and efficiency. This means that the battery can deliver more power per unit weight and volume, making it a more compact and lightweight option compared to other types of batteries.

1. Cost: The Dell K5NN2 battery is more expensive than the standard battery that comes with the Latitude 3340. This could be a significant investment for some users.

2. Size and weight: Despite being more compact and lightweight compared to other types of batteries, the Dell K5NN2 battery is still larger and heavier than the standard battery. This could be a concern for users who prioritize portability.

3. Compatibility: While the Dell K5NN2 battery is designed specifically for the Dell Latitude 3340, it is always a good idea to double-check compatibility before making a purchase.

In conclusion, the Dell K5NN2 battery offers several advantages, including longer battery life, higher capacity, and energy efficiency. However, it comes at a higher cost and increased size and weight compared to the standard battery. Ultimately, the decision to purchase this battery depends on your specific needs and priorities. If you require longer battery life and don't mind the additional cost and weight, then the Dell K5NN2 battery may be a good investment for you. On the other hand, if you prioritize portability and are willing to sacrifice battery life for a lighter and more compact option, then the standard battery may be a better choice.

Details:

Factory Sealed 6-cell Li-ion 65wh 5800mah 11.1v V2 Replacement Battery For Latitude 3340 End-of-life / 3350 Series Laptops, Product condition: products are new and in original manufacturer packaging. Warranty, Warranty: Manufacturer warranty. Product Specs. The customer must return the product to USA ship-to address listed on order, and only then will Fire Sale Deals provide a shipping label for.

part #: k5nn2 prices

• $21.99-$37.99

specifications rechargereach:

• brand: Dell
• mpn: K5nn2
• model: Dell-k5nn2
• type: Laptops

returns rechargereach:

• time: 30 Days
• paid by: Seller
• method: Money back
• policy: Returns Accepted

offer rechargereach:

• quantity: 7
• started: November 14, 2025
• best offers: True
• options: Ship-to-home
• sold: 0
• availability: In Stock

seller rechargereach:

• city: Colorado
• rating: 99.1%
• # reviews: 1577

shipping rechargereach:

• class: Economy, Standard
• cost: $0.00
• transit: 3-5 Days
• type: Fixed
• service: Economy, FedEx Ground / FedEx Home Delivery
• carrier: FedEx

payments rechargereach:

• wallet: Apple-pay
• other
• credit card: Diners-club

general rechargereach:

• Consumer Electronics > Multipurpose Batteries Power > Rechargeable Batteries
• condition: New

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