Replacement Laptop Batteries › Replacement LENOVO Laptop Batteries › Replacement ThinkPad V4400u Battery

Replacement Laptop Battery Compatible with LENOVO ThinkPad V4400u


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 Replacement for LENOVO ThinkPad V4400u Laptop Battery
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Sale price: US $ 42.42
(Tax included)
Battery Type: Li-ion
Voltage: 20V
Capacity: / 4.5mAh
Package Weight: 300 g USB (square tip)
Color: Black
Condition: New
Located in: China
Warranty: Three years warranty covering manufacturing defects.
Shipping: Free shipping on all orders
Processing Time: Same day shipment for orders placed before 3 PM China Time (UTC+8)
Delivery Time: 7 to 15 business days worldwide
Money-Back Guarantee: Full refund within 30 days if unsatisfied, including the product price and shipping costs. Product must be returned in its original condition
Product type: Replacement Laptop Battery. Compatible with LENOVO ThinkPad V4400u


This product can replace the following part numbers:

This product is also compatible with the following models:
LENOVO
  ThinkPad T450,   ThinkPad E470,   Thinkpad T470,
  G505s,    IdeaPad Yoga 13,   A340-24IGM,
  Flex 15,    S20-30,   S540,
  Thinkpad B41-35,    Thinkpad B51-30,   Thinkpad E460,
  Thinkpad E565,    Thinkpad G41-35,   Thinkpad G51-35,
  Thinkpad N40-45,    Thinkpad T460p,   Thinkpad V310-15ISK,
  Thinkpad V510-14IKB,    Thinkpad Z40-70,   Thinkpad Z51,
  U430p,    ThinkPad T440S,   ThinkPad T540P,
  ThinkPad L560,    G410,   G510S,
  U31-70,    C20-30,   Flex 3 14 1480,
  S440,    Thinkpad B40-80,   Thinkpad B50-70,
  Thinkpad E450,    Thinkpad E550c,   Thinkpad G40-70,
  Thinkpad G50-80,    Thinkpad L460,   Thinkpad N50-70,
  Thinkpad V130-15IGM,    Thinkpad V330-15IKB,   Thinkpad X240s,
  Thinkpad Z50,    U330p,   Yoga 260,
  ThinkPad L450,    ThinkPad E475,   Thinkpad T570,
  Thinkpad T431S,    IdeaPad Yoga 2 Pro,   B5400,
  Flex 2 15D,    S41-35,   Thinkpad B40-30,
  Thinkpad B50,    Thinkpad B51-80,   Thinkpad E531,
  Thinkpad E575,    Thinkpad G50-30,   Thinkpad G70-35,
  Thinkpad N40-80,    Thinkpad V110-15IKB,   Thinkpad V330-14IGM,
  Thinkpad V530S-14IKB,    Thinkpad Z41,   Thinkpad Z51-70,
  Yoga 12 S3,    ThinkPad T550,   ThinkPad L540,
  Thinkpad E570,    G500s,   IdeaPad Yoga 11S,
  A340-22IWL,    Flex 14,   IdeaPad Yoga 11E,
  S531,    Thinkpad B41-30,   Thinkpad B51,
  Thinkpad E455,    Thinkpad E560,   Thinkpad G41,
  Thinkpad G510s,    Thinkpad N40,   Thinkpad T460,
  Thinkpad V310-14ISK,    Thinkpad V4400,   Thinkpad Z40,
  Thinkpad Z50-75,    U430,   Yoga 460 S1,
  ThinkPad X250,    ThinkPad L570,   Thinkpad X380,
  G505,    S41-70,   C20-05,
  Flex 3 14 1470,    S431,   Thinkpad B40-70,
  Thinkpad B50-45,    Thinkpad E440,   Thinkpad E550,
  Thinkpad G40-35,    Thinkpad G50-70,   Thinkpad G70-80,
  Thinkpad N50-45,    Thinkpad V130-14IKB,   Thinkpad V330-14ISK,
  Thinkpad V730-13,    Thinkpad Z41-70,   U330,
  Yoga 15 X1,    ThinkPad T450s,   ThinkPad E470C,
  Thinkpad T470s,    G510,   IdeaPad Yoga 2 13,
  A340-24IWL,    Flex 2 15 20405,   S410p,
  Thinkpad B40,    Thinkpad B41-80,   Thinkpad B51-35,
  Thinkpad E465,    Thinkpad E570c,   Thinkpad G50,
  Thinkpad G70,    Thinkpad N40-70,   Thinkpad T460s,
  Thinkpad V330-14ARR,    Thinkpad V510-15IKB,   Thinkpad Z40-75,
  Thinkpad Z510,    U530,   ThinkPad T440,
  ThinkPad L440,    Ideapad Yoga 2 11,   G500,
  IdeaPad Yoga 11,    A340-22IGM,   Flex 10 20324,
  Flex 3 15 1570,    S510p,   Thinkpad B41,
  Thinkpad B50-80,    Thinkpad E450c,   Thinkpad E555,
  Thinkpad G40-80,    Thinkpad G51,   Thinkpad L470,
  Thinkpad N50-80,    Thinkpad V130-15IKB,   Thinkpad V330-15ISK,
  Thinkpad X260,    Thinkpad Z50-70,   U41-70,
  Yoga 370,    ThinkPad X240,   ThinkPad V4400u,
  Thinkpad X270,    Thinkpad T560,   S21e-20,
  C20-00,    Flex 3 11 1120,   S41-75,
  Thinkpad B40-45,    Thinkpad B50-30,   Thinkpad E431,
  Thinkpad E540,    Thinkpad G40,   Thinkpad G50-45,
  Thinkpad G70-70,    Thinkpad N50,   Thinkpad V130-14IGM,
  Thinkpad V330-14IKB,    Thinkpad V720-14,   Thinkpad Z410,
  Thinkpad Z710,    Yoga 14 S5,  

How to Maximize Battery Performance?

To maximize battery performance, follow these tips:

  1. Initial Conditioning: For new batteries, fully charge and discharge them a few times to reach maximum rated capacity.

  2. Regular Use: Use the battery at least once a month, even if stored in a cool, dry place.

  3. Clean Contacts: Clean the metal connectors (gold or silver contacts) with alcohol or electronics cleaner to maintain good conductivity.

  4. Optimize Power Settings: Adjust power management settings in the system BIOS and operating system to improve battery performance. Consult your user manual for details.

Is There Any Danger in Leaving a Laptop on 24 Hours a Day?

Yes, as long as it is placed in a well-ventilated area. The main risk for laptops is overheating due to their compact design. To prevent overheating:

  1. Ensure proper ventilation by placing the laptop on a hard, flat surface.

  2. Avoid using the laptop on insulating materials like blankets or beds.

  3. Consider using a laptop cooling pad for extended use.
    Modern laptops have built-in overheating protection, but proper ventilation is still essential.

Disclaimer
All trademarks, logos, and brand names are the property of their respective owners. Power-Supplier.biz is an independent supplier of aftermarket products and is not affiliated with, authorized by, or endorsed by any original equipment manufacturer (OEM). Our products are designed to be compatible with certain OEM devices/systems, but they are not OEM-original, genuine, or certified by the manufacturer. Customers are solely responsible for verifying physical, electrical, and functional compatibility prior to purchase and use. Note that the use of non-OEM parts may affect the manufacturer’s warranty. We recommend consulting the OEM’s warranty terms and/or a qualified professional before installation. Power-Supplier.biz disclaims all liability for any damages, losses, or legal consequences arising from product installation, misuse, or incompatibility.
 
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