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🔋 Power your precision — never miss a beat with LeFix ML1220!
The LeFix ML1220 is a rechargeable 3V lithium manganese dioxide RTC CMOS battery designed for Dell XPS 13/15 series and Razer Blade laptops. Featuring a slim 2-pin connector and lightweight 4-gram build, it offers reliable, eco-friendly power with a 17mAh capacity, backed by trusted Japanese manufacturing quality.
| ASIN | B0BGLKD8H1 |
| Amperage | 3 Amps |
| Antenna Location | Laptop |
| Battery Capacity | 17 Milliamp Hours |
| Battery Cell Composition | Lithium Manganese Dioxide |
| Battery Cell Type | Lithium Manganese Dioxide |
| Battery Weight | 4 Grams |
| Best Sellers Rank | #37,075 in Electronics ( See Top 100 in Electronics ) #269 in Laptop Batteries |
| Brand | LeFix |
| Compatible Phone Models | For XPS 13 XPS 15 Razer Laptop |
| Customer Reviews | 4.1 out of 5 stars 49 Reviews |
| Item Dimensions | 1.77 x 0.47 x 0.08 inches |
| Manufacturer | LeFix |
| Model Name | ML1220 |
| Model Number | For XPS 13 15 |
| Number of Batteries | 1 CR2 batteries required. (included) |
| Recommended Uses For Product | Laptop |
| Reusability | Rechargeable |
| Unit Count | 1.0 Count |
| Voltage | 3 Volts |
C**N
Worked perfectly on Razer Blade 15 (2020) Base Model.
Worked perfectly on Razer Blade 15 (2020) Base Model.
D**E
It’s a CMOS battery
Does exactly what you need a CMOS battery to do. No more, no less. Longevity is still TBD, but so far, so good.
G**S
Waste of time and money, unhealthy cell
Battery showed up with 2.67v. ML1220 rechargeable cells are supposed to show between 2.8v to 3.2v when healthy. Even after a whole week of charging, this cell barely hits 3.07v and that is very disappointing. Absolutely would not recommend. Turned out to be waste of time and money.
N**Y
OK Replacement for Dell XPS 13 7390 CMOS Battery
CMOS battery in my Dell XPS 13 7390 died so I bought this as a replacement. Works/fits fine with one exception. The wires are much longer than those on the OEM battery...had to fold them over to fit. The battery has a little gummy adhesive sticker on the bottom. Just need to peel off the white protective paper.
E**E
Works.
It is a rechargeable battery. It is working. Enough said.
D**G
Exactly what the laptop needed!
Great product!
W**E
It's tiny. Too small to last more than a few months.
This battery is ridiculous. It is not the usual full size cr 2032 button battery that the PC originally came with. It's tiny and only lasts a few months
W**E
Saving
It's perfect it saves me hundreds of dollars . Instead of buying a new laptop.
C**.
Works with 2020 Razer Base Laptop. Fixed cmos issue
This product worked to resolve my slow boot dead cmos battery issue in my 2020 Razer Base Laptop. It included double sided tape Pictured is motherboard with old part. This is the part you will replace. I didnt snap a photo of the new part on place.
A**L
OK pour mon pc portable DELL
Cette batterie rechargeable ML1220 est parfaitement adaptée à mon latitude 5290 2-en-1. Point négatif : aucun marquage sur cette batterie, donc on peut avoir un doute sur son côté rechargeable. Seul l'enveloppe mentionne la référence Point positif : la référence est bonne. Arrivée à 2,75V, le lendemain elle était rechargée à 3,05V (en laissant mon pc allumé et branché sur secteur)
C**S
Perfect for Razer Blade 15 (2020) Base Model
Perfect for Razer Blade 15 (2020) Base Model Correct plug and polarity. Arrived at 2.65v now charged to a little over 3.1v after about 12 hours with the laptop on mains power and powered up
W**L
Works perfectly with Dell XPS 15 9560
Awesome, this work fine with my Dell XPS 15 9560 (2017). I've been using the laptop for at least 8 months since fitting this and there have been no problems at all.
N**N
Good quality.
As described.
Trustpilot
3 weeks ago
2 days ago