Lenovo 42T4847 6 Cell Battery Thinkpad
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42T4847 Lenovo 66+(6 Cell) Battery For Thinkpad T420S New

Availability: In Stock
Part Number#: 42T4847
List Price was: $232.56
Your Price:
$100.00
You Save: $132.56 (57% off)
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Short Description:
42T4847 Lenovo 66+(6 Cell) Battery For Thinkpad T420S T420SI. New Factory Sealed 3 Years Lenovo Warranty.
Brand:
Lenovo
Brand Warranty:
3 Years Warranty
Product Condition:
New Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days
Quick charging

The 42T4847 Lenovo 66+(6 Cell) Battery is designed to charge quickly, allowing you to spend less time waiting for your battery to charge and more time using your laptop. Here are some key features that contribute to the battery's quick charging capabilities:

  • High-Quality Charging Circuit: The battery is designed with a high-quality charging circuit that enables it to charge quickly and efficiently, ensuring that you spend less time waiting for your battery to charge.
  • High Capacity: The battery has a capacity of 57 Wh, which means that it can hold more power than the standard 4-cell battery that comes with the laptop. This provides longer battery life and extended use times.
  • Smart Charging Technology: The battery features smart charging technology that helps to regulate the charging process, ensuring that the battery is charged safely and efficiently.
  • Quick Charge Compatibility: The battery is compatible with quick charge technology, which allows it to charge at a faster rate than standard batteries.
  • OEM Compatibility: The battery is designed to be compatible with Lenovo laptops, and the manufacturer uses high-quality materials that meet or exceed the original equipment manufacturer (OEM) specifications.
  • Quality Control: The manufacturer of the battery follows strict quality control measures to ensure that the battery meets the highest standards of performance and reliability.
Smart circuit protection

To protect your 42T4847 Lenovo 66+(6 Cell) Battery, there are several smart circuit protection measures you can take:

  • Use a high-quality charger: A good charger will regulate the voltage and current going into your battery, preventing overcharging, which can damage the battery.
  • Avoid extreme temperatures: High temperatures can damage the battery, so it's best to keep your laptop and battery away from direct sunlight and hot environments.
  • Don't discharge the battery completely: Lithium-ion batteries, like the one in your Lenovo laptop, don't like to be fully discharged. Keeping your battery charged between 20% and 80% can extend its lifespan.
  • Turn off unnecessary features: Turn off unnecessary features like Bluetooth and Wi-Fi when you're not using them to conserve battery power.
  • Use power management settings: Your laptop should have power management settings that you can adjust to optimize battery life. You can adjust settings like screen brightness, sleep time, and CPU performance to maximize battery life.
  • Keep your battery contacts clean: Use a clean, dry cloth to wipe the battery contacts clean every few months. This will ensure a good connection between the battery and the laptop, which can help prevent circuit damage.
  • Don't use incompatible batteries: It's important to use only genuine Lenovo batteries or batteries that are recommended by Lenovo. Using incompatible batteries can damage your laptop and cause the circuit protection to fail.

By following these tips, you can help protect your 42T4847 Lenovo 66+(6 Cell) Battery and extend its lifespan.

Easy installation

Installing the 42T4847 Lenovo 66+(6 Cell) Battery is a straightforward process that can be done in just a few steps:

  • Power off your Lenovo laptop and unplug it from any power source.
  • Locate the battery release latch on the underside of the laptop. This is typically located near the front of the laptop, and it may have a small icon of a battery next to it.
  • Slide the battery release latch to the unlocked position. This will release the battery from its compartment.
  • Gently remove the old battery from the laptop.
  • Insert the new 42T4847 Lenovo 66+(6 Cell) Battery into the battery compartment. Make sure that the battery contacts are lined up with the contacts in the laptop.
  • Press down on the battery until it clicks into place.
  • Slide the battery release latch to the locked position to secure the new battery in place.
  • Connect your laptop to a power source and turn it on. Your laptop should detect the new battery and begin charging it automatically.

Overall, installing the 42T4847 Lenovo 66+(6 Cell) Battery is a quick and easy process that can be done by most users with no special tools or skills required. Just be sure to handle the battery and your laptop with care during the installation process to avoid any accidental damage.

Product Information
  • Manufacturer: Lenovo
  • MPN: 42T4847
  • Type: Battery
  • Sub-Type: 6 Cell
Compatibility
  • ThinkPad L410, L412, L420, L421, L510, L512, L520
  • ThinkPad T410, T410i, T420, T420i, T510, T510i, T520, T520i
  • ThinkPad W510, W520
  • ThinkPad Edge 14", 15", E420, E425, E520, E525
Brand:
Lenovo
Brand Warranty:
3 Years Warranty
Product Condition:
New Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days


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Warranty

ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

Individual product warranty mentioned on each item product description page/detail page.

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Delivery

Shipping Options and Estimated Delivery Time

UPS Shipping Options:

FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days

UPS 3 Day Select®
Estimated delivery time: 3 business days

UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM

UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM

UPS Next Day Air® First Overnight - Early A.M
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.

UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday


FedEx Shipping Options:

FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.

FedEx Express Saver®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states

FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states

FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
Available throughout all 50 states


Worldwide Shipping Options:

UPS®/FedEx® International Economy

Estimated delivery time: 4-7 business days

UPS®/FedEx® International Priority

Estimated delivery time: 2-4 business days

UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days


Important notes:

  • The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
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  • If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
  • You can estimate the shipping cost from the products detail page, also available on the checkout page
  • The shipping cost depends on box dimensions, weight, and zip/postal code
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  • For urgent shipments, please contact our customer service.
  • Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.