CMOS ML1220 Battery for DELL XPS 13 15 9343 9350 9360 9365 BIOS RTC ML1220 Battery with 2 Wire Cable and Connector
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
SpecPicks Verdict
SpecPicks classifies CMOS ML1220 Battery for DELL XPS 13 15 9343 9350 9360 9365 BIOS RTC M… as a category leader on buyer feedback in the PC & gaming hardware category, based on 107 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. LJCELL's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for PC & gaming hardware of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.6★ average across customer reviews
- ✓ Backed by LJCELL's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- High-quality CMOS Battery: This ML1220 battery is specifically designed for laptops and has high-quality performance and reliability, so you can say goodbye to laptop time and date setting issues!
- Compatibility: This battery is universal and compatible with most laptop brands and models, which means you only need to buy one battery to use on multiple laptops. Can replace the BIOS CMOS battery of these devices:DELL XPS 13 9343,9350,9360,9370,9380,9365;DELL XPS 15 9550,9560,9570;DELL Precision 5510,DELL Precision 5520,7350, 5530, 5540;Dell Latitude 7440 9410,Dell Latitude 5285 2-in-1.
- Longevity: This battery has a long lifespan and can keep your laptop's time and date setting for up to 8 years, which means you don't need to replace the battery frequently and can save a lot of time and money.
- Convenient and easy to use: Replacing the battery is very simple and can be completed in just a few steps without any special professional skills or tools, which means you can easily complete the battery replacement task on your own.
- Note: The ML1220 battery of this product is a rechargeable battery, not a CR1220 disposable battery (voltage above 3V). When the ML1220 battery is not fully charged, the voltage is about 2.75V. The fully charged voltage is 3V. Please confirm whether your device uses ML1220 battery or CR1220 battery. if you have any questions about the choice of the battery or the battery connector, please tell me, I will answer you as soon as possible.
Full Specifications
| Brand | LJCELL |
|---|---|
| Voltage | 3 Volts |
| Model Name | LJ-CMOS-5 |
| Unit Count | 1.0 Count |
| Reusability | Rechargeable |
| Model Number | LJ-CMOS-5 |
| Battery Weight | 1.8 Grams |
| Item Dimensions | 3.35 x 0.79 x 0.08 inches |
| Antenna Location | Laptop |
| Battery Capacity | 17 Milliamp Hours |
| Battery Cell Type | Lithium Manganese Dioxide |
| Number of Batteries | 1 CR2 batteries required. (included) |
| Warranty Description | 8 years validity |
| Battery Cell Composition | Lithium Manganese Dioxide |
Ready to buy?
CMOS ML1220 Battery for DELL XPS 13 15 9343 9350 9360 9365 BIOS RTC ML1220 Battery with 2 Wire Cable and Connector is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.