1. Computer Cables & Connectors Items
  2. sku: 4721863150587631
  3. LENOVO 5B10S34077

LENOVO 5B10S34077 Cmos Battery Dbv 81Y6

5b10s34077 Lenovo Cmos Battery L 81y6 Dbv

( Brand: Lenovo ), ( Manufacturer Part Number: 5B10S34077 ), ( Part Type: Battery )

Review LENOVO Cmos Battery Dbv

The Lenovo 5B10S34077 CMOS battery, also known as the 81Y6 DBV, is a crucial component for maintaining the data in your Lenovo laptop's non-volatile memory even when the power is disconnected. This battery is specifically designed for Lenovo laptops with model numbers ending in "5B" and "S34077."

This battery is a 3.6V Lithium-ion type with a capacity of 3.6V/3.7Wh. It is compact in size, measuring approximately 2.3 x 1.6 x 0.7 inches and weighing around 1.6 ounces. The dimensions and weight are optimized for easy installation and replacement in your Lenovo laptop.

The Lenovo 5B10S34077 CMOS battery is designed to provide a reliable backup power source for your laptop's real-time clock and other non-volatile memory. It ensures that your system settings, BIOS configurations, and other crucial data are preserved even during power outages or prolonged power loss.

The battery has a long shelf life, ensuring that it remains functional for an extended period without being installed in a laptop. It also has a low self-discharge rate, which minimizes the loss of charge over time.

The Lenovo 5B10S34077 CMOS battery is easy to install. It comes with a pre-installed adapter and connector, which allows for a straightforward replacement process. The battery is also tested to ensure compatibility and reliability, ensuring that you receive a high-quality product.

In summary, the Lenovo 5B10S34077 CMOS battery is an essential accessory for Lenovo laptop owners with model numbers ending in "5B" and "S34077." It provides a reliable backup power source for your laptop's non-volatile memory, ensuring that your system settings and other crucial data are preserved during power outages or prolonged power loss. With its compact size, long shelf life, and easy installation process, this battery is an excellent investment for any Lenovo laptop user.

The Lenovo 5B10S34077 CMOS battery, model number 81Y6 DBV, is a replacement battery specifically designed for select Lenovo laptops. Here are some pros and cons that may help you make an informed decision about purchasing this battery.

Pros:

1. Long battery life: The Lenovo 81Y6 DBV battery provides a long battery life, allowing you to use your laptop for extended periods without having to plug it in frequently.

2. High Capacity: With a capacity of 45Wh, this battery is more powerful than the standard 4-cell batteries that come with most Lenovo laptops.

3. Compatibility: This battery is designed to fit and work with select Lenovo laptops, making it a reliable replacement option for those experiencing battery issues.

4. Easy installation: The battery is easy to install, requiring no special tools or expertise.

Cons:

1. Limited Availability: The Lenovo 81Y6 DBV battery may not be readily available at all retailers, making it necessary to order it online or through Lenovo's official channels.

2. Cost: Compared to standard batteries, the Lenovo 81Y6 DBV battery can be more expensive, which may deter some buyers.

3. Weight: The battery is heavier than a standard battery due to its higher capacity, which may add to the overall weight of the laptop.

In conclusion, the Lenovo 81Y6 DBV battery offers several advantages, including a longer battery life, high capacity, compatibility, and easy installation. However, it may be less readily available and more expensive than standard batteries, and it is heavier due to its higher capacity. Ultimately, if you frequently use your Lenovo laptop on the go and need a reliable and long-lasting battery, the Lenovo 81Y6 DBV battery may be a worthwhile investment. If battery life is not a major concern for you, a standard battery may be a more cost-effective option.

Details:

Part Number: 5B10S34077. Every part is inspected and tested before it goes on our shelves. It will also be handled and shipped properly. Classification: LAPTOP.

USPS Orders Cutoff at 12PM CST. Brand: Lenovo.: CMOS Battery L 81Y6 DBV.

All parts IN STOCK!: don't be fooled by the middleman. Model: 5B10S34077.

part #: 5b10s34077 price

  • $13.99

specifications compocables:

  • brand: Lenovo
  • mpn: 5b10s34077
  • part type: Battery

offer compocables:

  • sold: 0
  • started: November 25, 2025
  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock

shipping compocables:

  • cost: $5.00
  • transit: 4-9 Days
  • class: Standard
  • carrier: USPS
  • type: Fixed
  • service: USPS Ground Advantage

returns compocables:

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

general compocables:

  • condition: Used
  • Computers/Tablet's Networking > Computer Cables Connectors > Other Computer Cables

seller compocables:

  • # reviews: 21845
  • city: Houston, Texas
  • rating: 99.2%

payments compocables:

  • credit card: Discover
  • wallet: Google-pay
  • other
part type: battery,
category: computers > computers/tablets networking > computer cables connectors > computer cables, sku: 4721863150587631,
compocables logo
5 offers $13.99–$13.99 USD
  • Offer #1: $13.99 price + $0.00 shipping estimate = $13.99* total. 5 Product Condition: New.FREE SHIPPING
  • Offer #2: $13.99 price + $0.00 shipping estimate = $13.99* total. 100% Brand new Compatible with Brand : For LENOVO Compatible Model For LENOVO Legion 5-17ARH05H 82GN Package included 1 * Motherboard BIOS COMS Battery NOTE: 1.FREE SHIPPING
  • Offer #3: $13.99 price + $0.00 shipping estimate = $13.99* total. 100% Brand new Compatible with Brand : For LENOVO Compatible Model For LENOVO Slim 7 ProX 14IAH7 82V1 Slim 7 ProX 14ARH7 82V2 Package included 1 * Motherboard BIOS COMS Battery NOTE: 1.FREE SHIPPING
  • Offer #4: $13.99 price + $0.00 shipping estimate = $13.99* total. 100% Brand new Compatible with Brand : For LENOVO Compatible Model For LENOVO Legion 5 15ARH7H 82RD Package included 1 * Motherboard BIOS COMS Battery NOTE: 1.FREE SHIPPING
  • Offer #5: $6.49 price + $15.00 shipping estimate = $21.49* total. until 12pm central. Part Number:.+$15.00 shipping

Copyright © compocables.com