Your cart is empty.
Your cart is empty.Product Description
About DMKAOLLK
DMKAOLLK is a leading company that specializes in developing, manufacturing, and selling high-quality laptop batteries and power adapters. We prioritize the principles of quality, service, and safety, and strive to provide affordable alternatives to costly OEM batteries and power supplies. Our batteries are the perfect choice for anyone who needs a reliable and portable laptop, whether you're working, studying, shopping, or traveling.
How to purchase the correct replacement battery?
To purchase the correct replacement battery for your laptop, follow these steps:
1. Check your specific laptop model name by pressing [Win] + [R] key and entering [msinfo32] or [dxdiag]. Click OK to find your system model. Use your laptop model name to find the correct replacement battery.
2. Check your original battery's type model and shape by removing the laptop back cover. Use this information to search for the replacement battery.
Battery Specification:
- Brand: DMKAOLLK
- Capacity: 24Wh
- Voltage : 11.4V
RETURN & EXCHANGE POLICY
- Full refunds for whatever reason within 60 days of purchase.
- Free exchange should it become defective within one year of your purchasing.
T470 T480 External Battery
New 01AV423 01AV422 Laptop Battery Replacment
- 01AV423 batteries are made of A-grade battery cells, high-quality components, flame-retardant casings, and high-quality materials for intelligent control chips
- Perfect Fit , 100% Compatible with Original
- Easy to install
- True capacity, enough power for work and leisure. Meet your daily needs.
- Say goodbye to low battery and get rid of long-term reliance on chargers.
Broad Compatibility
01AV423 01AV422 SB10K97580 Battery is an External Battery and is Replacement for Lenovo ThinkPad T470 T480 T570 T580 A475 A485 P51S P52S Series laptop. If your Lenovo ThinkPad T470 T480 T570 T580 A475 A485 P51S P52S Series laptop requires opening the computer back cover with a screwdriver to install the battery, then what you need is an internal battery. This battery is not suitable for you
High-quality Materials
SB10K97580 01AV423 batteries are made of A-grade battery cells, high-quality components, flame-retardant casings, and high-quality materials for intelligent control chips, making the overall battery life more than 1000 cycles
Perfect Fit
Our laptop batteries adopt the original 1:1 design scheme, which perfectly matches your computer and is 100% compatible.
Safe and Secure
All our batteries have passed UL/CE-/FCC-/RoHS safety certification, and have passed a series of tests such as short circuit, overheating, and overload protection before shipment. We give you not only products but also reassurance.
What can you get?
1 x 01AV423 Battery
1 x User Manual
12 Months Repalcement New one
Easily cope with various scenarios. Say goodbye to low battery and get rid of long-term reliance on chargers
Javier Gomez
2025-08-24 16:48:28
I received the battery on time and it worked fine for 45 days, then it lost charge quickly and now it doesn't hold it during start-up and it gets hot and deformed (inflated) and it doesn't work anymore, I'm working only with the internal battery #1 which only gives me 1.5 hours of charge.I know that I'm outside the time of claim and return, the Instruction Manual doesn't say anything about the product warranty.What is the warranty period and what does it cover? I'm going to lose money with a product that didn't even last 2 months. I ask you to please answer me about this situation.Thank you...New Review...I recently posted a review titled "Battery dead after 2 months" and the seller contacted me through Amazon asking for more information about the battery status. Once the information was sent, the battery was replaced with an updated version with a higher capacity, which has given me great satisfaction. I must highlight the great attention and quality of customer service received with the new battery, which gives me an autonomy of 8 hours of work.Thank you very much for your attention...
J.Freedman
2025-08-17 16:47:14
After calibrating the battery and using it for a week or two, the capacity was SIGNIFICANTLY diminished from what I expected it to be (would report anywhere between 20 and 40 percent). Not only that, but it started to swell in that same timeframe. I expected this to be a new battery, but it seems like the one I got was either used or defective. I thought $30 for this would be a steal, but I got what I paid for, I suppose.
Brinkley B. Pound
2025-07-12 10:20:40
Used this in my ThinkPad T480. Perfect fit. My computer was getting hot from the power supply always charging my old battery - which would only run my computer for about 30 minutes. Used this new power supply and my computer does not get as hot when plugged in and I am getting around 3 hours of usage on the battery. Very happy with the purchase - certainly the price was right!
Ed
2025-03-19 12:04:01
I like the performance of the new battery for my laptop. It does work great and make sure you follow the seller's indications in the package. Super good product for the value
jcastle
2025-03-04 18:22:13
I bought this battery 8 months ago. It worked fine for 2 months then would not be recognized by the laptop. I un-installed/rei stalled the driver and it worked. But now the battery is bulging and bursting the seam of the battery case, so it's a fire hazard. Others have also posted pics of this as an issue.
paul mellon
2025-01-27 18:58:49
After charging to 100% I have only 13% charge left after only about an hour!Followup: Company gave full refund following my review
Winestone
2025-01-09 15:54:41
I bought this battery four months ago as a replacement for the Thinkpad 580T. This morning I noticed that the battery pack had popped out from the back of the laptop and the reason was one side of the battery had expanded. This isn't good. Refer to the photo.Update: Within a couple days of posting the review, the company refunded what I paid for the battery even though I didn't request a refund. The company showed a lot of integrity to do that. Problems, maybe rare, do happen with most products so I might have just got unlucky, but it was very nice that the company took care of the customer.
Customer
2025-01-08 16:23:02
everything is good. Thanks
Recommended Products