This compatible laptop adapter
is designed as a replacement for
LenovoGX20L23044
, providing 20V output
with 3.25A/4.5A current
and 90W power rating
. Connector type: 4.0*1.7mm.
Important Product Notes:
Please make sure the DC output and tip size are compatible before placing the order.
Note: This adapter is not compatible with
Lenovo IdeaPad 100S-11IBY;
IdeaPad 100S 11";
N21 Chromebook.
Compatible Products for Your Device
Compatible Model
Lenovo V Series - Lenovo V110-17IKB 80V20000Lenovo V Series - Lenovo V110-17IKB 80V20006Lenovo V Series - Lenovo V110-17IKB 80V20009Lenovo V Series - Lenovo V110-17IKB 80V200MRLenovo V Series - Lenovo V110-17IKB 80V200MULenovo V Series - Lenovo V110-17IKB 80V2017NLenovo V Series - Lenovo V110-17IKB 80V2017PLenovo V Series - Lenovo V110-17IKB 80V2017QLenovo V Series - Lenovo V110-17IKB 80V2017RLenovo V Series - Lenovo V110-17IKB 80V2017SLenovo V Series - Lenovo V110-17IKB 80V2017TLenovo V Series - Lenovo V110-17IKB 80V2019TLenovo V Series - Lenovo V110-17ISK 80VM00CDLenovo V Series - Lenovo V320-17IKBLenovo V Series - Lenovo V320-17IKB 81AH0003Lenovo V Series - Lenovo V320-17IKB 81AH0004Lenovo V Series - Lenovo V320-17IKB 81AH0006Lenovo V Series - Lenovo V320-17IKB 81AH000CLenovo V Series - Lenovo V320-17IKB 81AH001WLenovo V Series - Lenovo V320-17IKB 81AH001XLenovo V Series - Lenovo V320-17IKB 81AH0020Lenovo V Series - Lenovo V320-17IKB 81AH0021Lenovo V Series - Lenovo V320-17IKB 81AH0029Lenovo V Series - Lenovo V320-17IKB 81AH002NLenovo V Series - Lenovo V320-17IKB 81AH002QLenovo V Series - Lenovo V320-17IKB 81AH002YLenovo V Series - Lenovo V320-17IKB 81AH0036Lenovo V Series - Lenovo V320-17IKB 81AH0037Lenovo V Series - Lenovo V320-17IKB 81AH005LLenovo V Series - Lenovo V320-17IKB 81AH005MLenovo V Series - Lenovo V320-17IKB 81CN0000Lenovo V Series - Lenovo V320-17IKB 81CN0008Lenovo V Series - Lenovo V320-17IKB 81CN000FLenovo V Series - Lenovo V320-17IKB 81CN000KLenovo V Series - Lenovo V320-17ISKLenovo V Series - Lenovo V320-17ISK 81B60008Lenovo V Series - Lenovo V320-17ISK 81B6000GLenovo V Series - Lenovo V320-17ISK 81B6000KLenovo IdeaPad Yoga Series Ideapad 100-14IBDLenovo IdeaPad Yoga Series Ideapad 100-14IBD 80RK002WVN14Lenovo IdeaPad Yoga Series Ideapad 100-14IBYLenovo IdeaPad Yoga Series Ideapad 100-14IBY 80MH000YUSLenovo IdeaPad Yoga Series Ideapad 100-14IBY 80MH005KUSLenovo IdeaPad Yoga Series Ideapad 100-14IBY 80MH005LUSLenovo IdeaPad Yoga Series IdeaPad 100-15IBYLenovo IdeaPad Yoga Series Ideapad 100-15IBY 80MJ0015CFLenovo IdeaPad Yoga Series Ideapad 100-15IBY 80MJ0017USLenovo IdeaPad Yoga Series IdeaPad 100-15IBY 80MJ00CPGELenovo IdeaPad Yoga Series IdeaPad 100-15IBY 80MJ00CQGELenovo IdeaPad Yoga Series IdeaPad 100-15IBY 80MJ00EDGELenovo IdeaPad Yoga Series IdeaPad 100-15IBY 80MJ00EEGELenovo IdeaPad Yoga Series IdeaPad 100-15IBY 80MJ00JBGELenovo IdeaPad Yoga Series Ideapad 100-15IBY(Nano 15)Lenovo IdeaPad Yoga Series IdeaPad 110-14IBR(80T6003ERA)Lenovo IdeaPad Yoga Series IdeaPad 110-15ACLLenovo IdeaPad Yoga Series IdeaPad 110-15ACL(80TJ001HGE)Lenovo IdeaPad Yoga Series IdeaPad 110-15ACL(80TJ008MMX)Lenovo IdeaPad Yoga Series IdeaPad 110-15ACL(80TJ00EUGE)Lenovo IdeaPad Yoga Series IdeaPad 110-15ACL(80V7)Lenovo IdeaPad Yoga Series IdeaPad 110-15IBR 80T7002NCFLenovo IdeaPad Yoga Series IdeaPad 110-15IBR(80T7000TGE)Lenovo IdeaPad Yoga Series IdeaPad 110-15IBR(80T7001LGE)Lenovo IdeaPad Yoga Series IdeaPad 110-15IBR(80T7008QGE)Lenovo IdeaPad Yoga Series Ideapad 110-15IKBLenovo IdeaPad Yoga Series IdeaPad 110-17ACL 80UM000CUSLenovo IdeaPad Yoga Series Yoga 510-14Lenovo IdeaPad Yoga Series Yoga 510-14ASTLenovo IdeaPad Yoga Series Yoga 510-14AST 80S9Lenovo IdeaPad Yoga Series Yoga 510-14IKBLenovo IdeaPad Yoga Series Yoga 510-14ISK 80S7Lenovo IdeaPad Yoga Series Yoga 710-11IKB 80V6000PUSLenovo IdeaPad Yoga Series Yoga 710-11ISK 80TX000BUSLenovo IdeaPad Yoga Series Yoga 710-11ISK 80TX000CUSLenovo IdeaPad Yoga Series Yoga 710-14IKB 80V4002JGELenovo IdeaPad Yoga Series Yoga 710-14IKB 80V4004BGELenovo IdeaPad Yoga Series Yoga 710-14IKB 80V4006FGELenovo IdeaPad Yoga Series Yoga 710-14ISKLenovo IdeaPad Yoga Series Yoga 710-14ISK 80TY000QGELenovo IdeaPad Yoga Series Yoga 710-14ISK 80TY000RGELenovo IdeaPad Yoga Series Yoga 710-14ISK-ISELenovo IdeaPad Yoga Series Yoga 710-15ISKLenovo IdeaPad Yoga Series Yoga 710-15ISK 80U00000USLenovo IdeaPad Yoga Series Yoga 710-15ISK 80U00004USLenovo IdeaPad Yoga Series Yoga 720-12IKB 81B5003PUSLenovo IdeaPad Series Flex 4 1580Lenovo IdeaPad Series Flex 4-1130 (#80U3)Lenovo IdeaPad Series Flex 4-1130 80U30003USLenovo IdeaPad Series Flex 4-1130 80U30005USLenovo IdeaPad Series Flex 4-1470 80SA0009USLenovo IdeaPad Series Flex 4-1470 80SA000AUSLenovo IdeaPad Series Flex 4-1470 80SA000CCFLenovo IdeaPad Series Flex 4-1470 80SA000FCFLenovo IdeaPad Series Flex 4-1570 80SB0000USLenovo IdeaPad Series Flex 4-1570 80SB0003USLenovo IdeaPad Series Flex 4-1570 80SB0005USLenovo IdeaPad Series Flex 4-1570 80SB000LUSLenovo IdeaPad Series Flex 4-1570 80SB000QCFLenovo IdeaPad Series Flex 5 (14 Inch)Lenovo IdeaPad Series Flex 5-1470 80XA0002USLenovo IdeaPad Series Flex 5-1470 80XA000RCFLenovo IdeaPad Series Flex 5-1470 80XA000TUSLenovo IdeaPad Series Flex 5-1470 80XA0015USLenovo IdeaPad Series Flex 5-1570 80XB000PCFLenovo IdeaPad Series Flex 5-1570 80XB000QUSLenovo IdeaPad Series Flex 5-1570 80XB000XCFLenovo IdeaPad Series Flex 5-1570 80XB000YCFLenovo IdeaPad Series IdeaPad 100-15IBD 80MJ00ATGELenovo IdeaPad Series IdeaPad 100-15IBD 80MJ00CJGELenovo IdeaPad Series IdeaPad 100-15IBD 80QQLenovo IdeaPad Series IdeaPad 100-15IBD 80QQ003BGELenovo IdeaPad Series IdeaPad 100-15IBD 80QQ009LGELenovo IdeaPad Series IdeaPad 100S 14IBR 80R9002WGELenovo IdeaPad Series IdeaPad 100S 14IBR 80R90074USLenovo IdeaPad Series IdeaPad 110 14IBR 80T6000VPHLenovo IdeaPad Series IdeaPad 110 14IBR 80T60020CFLenovo IdeaPad Series IdeaPad 110 15 AMD 110-15ACLLenovo IdeaPad Series IdeaPad 110 80V70000USLenovo IdeaPad Series IdeaPad 110-17IKB 80VK000EUSLenovo IdeaPad Series IdeaPad 120S-11IAPLenovo IdeaPad Series IdeaPad 120S-11IAP 81A400BVCFLenovo IdeaPad Series Ideapad 120S-14IAPLenovo IdeaPad Series IdeaPad 310 14”Lenovo IdeaPad Series IdeaPad 310 14ISKLenovo IdeaPad Series IdeaPad 310 Touch-15ISKLenovo IdeaPad Series IdeaPad 310 Touch-15ISK 80SN0002USLenovo IdeaPad Series IdeaPad 310-15IKB 80TV00WGUSLenovo IdeaPad Series IdeaPad 310-15IKB 80TV00WKUSLenovo IdeaPad Series IdeaPad 310-15IKB 80TV01T8USLenovo IdeaPad Series Ideapad 310-15ISKLenovo IdeaPad Series IdeaPad 310-15ISK 80SM007MCFLenovo IdeaPad Series IdeaPad 310-15ISK 80SM007NCFLenovo IdeaPad Series IdeaPad 320 (15 Inch)Lenovo IdeaPad Series IdeaPad 320-15ABR 80ST001SGELenovo IdeaPad Series IdeaPad 320-15ABR 80XS0031GELenovo IdeaPad Series IdeaPad 320-15AST 80XV00H4RKLenovo IdeaPad Series IdeaPad 320-15AST 80XV00H6RKLenovo IdeaPad Series IdeaPad 320-15AST 80XV00TUGELenovo IdeaPad Series IdeaPad 320-15AST 80XV00TXGELenovo IdeaPad Series IdeaPad 320-15IKB 80XL035SUSLenovo IdeaPad Series IdeaPad 320-15IKB 80XR00A7USLenovo IdeaPad Series IdeaPad 320-15IKB 80XS009ACFLenovo IdeaPad Series IdeaPad 320-15IKB 80XV00PLCFLenovo IdeaPad Series IdeaPad 320-15ISKLenovo IdeaPad Series IdeaPad 320-17IKB 80XM00CECFLenovo IdeaPad Series IdeaPad 320-17IKB 80XM00F0USLenovo IdeaPad Series IdeaPad 320S (14 Inch)Lenovo IdeaPad Series IdeaPad 320S (15 Inch)Lenovo IdeaPad Series IdeaPad 320S-14Lenovo IdeaPad Series IdeaPad 320S-14IKBLenovo IdeaPad Series IdeaPad 320S-15Lenovo IdeaPad Series IdeaPad 320S-15IKB 80X5005DUSLenovo IdeaPad Series IdeaPad 330 15" 81DE005LCFLenovo IdeaPad Series IdeaPad 330 15" 81DJ0005CFLenovo IdeaPad Series IdeaPad 330 17" 81DM000NCFLenovo IdeaPad Series IdeaPad 330-15ISKLenovo IdeaPad Series IdeaPad 510 15.6" 80SVLenovo IdeaPad Series IdeaPad 510-15 80SR001GUSLenovo IdeaPad Series IdeaPad 510-15 80SR004QUSLenovo IdeaPad Series IdeaPad 510-15IKBLenovo IdeaPad Series IdeaPad 510-15IKB 80SV00G3GELenovo IdeaPad Series IdeaPad 510-15ISKLenovo IdeaPad Series IdeaPad 510-15ISK 80SR003HGELenovo IdeaPad Series IdeaPad 510-15ISK 80SR003JGELenovo IdeaPad Series IdeaPad 510S-13IKB 80V0 SeriesLenovo IdeaPad Series IdeaPad 510S-14IKB 80UV SeriesLenovo IdeaPad Series IdeaPad 510S-14IKB 80UV002RGELenovo IdeaPad Series IdeaPad 510S-14IKB 80UV005LGELenovo IdeaPad Series IdeaPad 510S-14IKB 80UV005MGELenovo IdeaPad Series IdeaPad 510S-14ISK 80TK SeriesLenovo IdeaPad Series Ideapad 520 2-in-1 14Lenovo IdeaPad Series IdeaPad 520-15IKB 80YL00P7USLenovo IdeaPad Series IdeaPad 520-15IKB 80YL00P8USLenovo IdeaPad Series IdeaPad 520S-14IKB 81BL009GUSLenovo IdeaPad Series Ideapad 710s-131SKLenovo IdeaPad Series IdeaPad 710S-13-80W3004MUSLenovo IdeaPad Series Ideapad 710S-13IKBLenovo IdeaPad Series Ideapad 710S-13ISKLenovo IdeaPad Series IdeaPad 710S-13ISK 80SW0052CFLenovo IdeaPad Series IdeaPad 710S-13ISK 80YQ0005USLenovo IdeaPad Series IdeaPad 710S-13ISK-IFILenovo IdeaPad Series IdeaPad 720S-14IKBLenovo IdeaPad Series IdeaPad 720S-14IKB 80XC0050USLenovo IdeaPad Series IdeaPad 720S-14IKB 81BD001PUSLenovo IdeaPad Series IdeaPad Miix 510 12.2" 80U1Lenovo IdeaPad S Series IdeaPad S530Lenovo F Series - Lenovo Flex 4 11 1130Lenovo F Series - Lenovo Flex 5 1470/B50-10Lenovo Chromebook - Lenovo 100s ChromebookLenovo Chromebook - Lenovo 100S Chromebook 11" 80QNLenovo Chromebook - Lenovo 100S Chromebook-11IBY 80QN0000USLenovo Chromebook - Lenovo 100S Chromebook-11IBY 80QN0002USLenovo Chromebook - Lenovo 100S Chromebook-11IBY 80QN0008CFLenovo Chromebook - Lenovo Chromebook 100S-11IBRLenovo Chromebook - Lenovo Chromebook N22 80SF0000USLenovo Chromebook - Lenovo Chromebook N23Lenovo Chromebook - Lenovo N22 80SF0000USLenovo Chromebook - Lenovo N22 80VH0000USLenovo Chromebook - Lenovo N22 WinbookLenovo Chromebook - Lenovo N42 Chromebook 14" 80USLenovo Chromebook - Lenovo N42--20 80US0000US
How can I confirm a replacement laptop adapter will work with my laptop?
Match the output voltage exactly, then confirm the connector type/size and
polarity. Wattage can be the same or higher than your original adapter.
Where do I find the voltage and wattage information?
Check the label on your original charger (or the laptop’s bottom label). Look for
Output (V) and Wattage (W). The voltage must match exactly.
Can I use an adapter with a different voltage?
In most cases, no. Using the wrong voltage can cause charging issues or damage your laptop.
Can I use a higher wattage adapter (for example 90W instead of 65W)?
Yes—higher wattage is usually OK as long as the voltage matches and the
connector fits. Your laptop will only draw the power it needs.
How do I confirm the connector size is correct?
Compare the tip with your original charger and check the listed connector size (OD × ID).
Even small differences (like 5.5×2.1mm vs 5.5×2.5mm) may not fit properly.
What does polarity mean, and why does it matter?
Polarity indicates which part of the plug is positive/negative. It must match your original adapter
for safe and reliable charging.
My laptop uses USB-C charging. Can I use any USB-C charger?
Not always. Your laptop may require USB-C Power Delivery (PD) and a minimum wattage
(such as 45W/65W/90W). Use a PD charger that meets or exceeds your laptop’s requirement.
Can this adapter be used internationally?
Many adapters support 100–240V input. Check your charger label. If it supports 100–240V,
you can use it overseas with the correct plug adapter.
How can I find my laptop model on a Windows laptop?
If you are using a Windows laptop, you can find your laptop model using System Information:
• Step 1: Press Windows + R to open the Run window.
• Step 2: Type msinfo32 and click OK.
• Step 3: In the System Summary section, find System Model in the right pane.
Choosing the correct replacement adapter matters for safety and charging performance.
Use this checklist before you place your order:
1. Match the Output Voltage
Check your original charger label for Output (for example, 19V).
The output voltage should match exactly.
2. Confirm Wattage / Amperage
Wattage can be the same or higher than your original adapter.
Using higher wattage is usually fine if voltage and connector match.
3. Check Connector Type & Size
For barrel tips, match the connector size (OD × ID).
For USB-C, ensure it supports USB-C PD and enough wattage for laptops.
4. Verify Polarity
Match the polarity symbol shown on your original adapter label.
💡 Battpit tip: Before using any laptop adapter, always check:
• Output voltage (must match exactly)
• Wattage (same or higher is OK)
• Connector size & polarity
All Battpit laptop adapters are designed with advanced built-in safety protection features to ensure reliable and stable charging performance.
Our replacement AC adapters help protect your laptop, battery, and internal components during everyday use.
Over-voltage protection – Protects your laptop from sudden voltage spikes and unstable power supply.
Over-current protection – Prevents excessive current flow to maintain safe and consistent charging.
Short-circuit protection – Automatically shuts down the power adapter if a fault is detected.
Each Battpit replacement laptop charger is engineered to meet high safety and quality standards, providing dependable performance
for your notebook computer at home, office, or travel.
