Battpit Canada provides reliable replacement laptop batteries, laptop AC adapters, chargers, and power accessories for customers across Canada.
Shop 25,000+ compatible laptop batteries and power adapters for HP, Dell, Lenovo, Apple, Asus, and more. 100% Canadian-owned. Ships from Canada. No import fees.
buying a spare charger, or ordering accessories for business use, Battpit focuses on dependable products, clear compatibility information, and convenient Canadian shipping.
This compatible replacement laptop battery
for AsusC21N1808
is available for C$65.00
.
7.7V
· 4940mAh / 38Wh
· Conventional Li-polymer.
Important Notes
Before placing an order for C21N1808 batteries, please ensure that you check the "tab" and "shape" type to ensure that you are ordering the correct battery.
Please check your Orignal battery interface with our picture before place the order.
Compatible Products for Your Device
Compatible Model
Asus C Series C423Asus C Series C423NAAsus C Series C423NA-0031AN4200Asus C Series C423NA-1AAsus C Series C423NA-BV0001Asus C Series C423NA-BV0017Asus C Series C423NA-BV0028Asus C Series C423NA-BV0044Asus C Series C423NA-BV0051Asus C Series C423NA-BV0054Asus C Series C423NA-BV0078Asus C Series C423NA-BZ0004Asus C Series C423NA-BZ0027Asus C Series C423NA-BZ0038Asus C Series C423NA-BZ0057Asus C Series C423NA-DH02Asus C Series C423NA-EB0020Asus C Series C423NA-EB0033Asus C Series C423NA-EB0050Asus C Series C423NA-EB0063Asus C Series C423NA-EB0108Asus C Series C423NA-RH91T-CBAsus C Series C523Asus C Series C523NAAsus C Series C523NA-0021AN4200Asus C Series C523NA-1AAsus C Series C523NA-A20007Asus C Series C523NA-A20025Asus C Series C523NA-A20026Asus C Series C523NA-A20033Asus C Series C523NA-A20045Asus C Series C523NA-A20057Asus C Series C523NA-A20093Asus C Series C523NA-A20105Asus C Series C523NA-BR0035Asus C Series C523NA-BR0043Asus C Series C523NA-BR0067Asus C Series C523NA-EJ0052Asus C Series C523NA-EJ0053Asus C Series C523NA-EJ0054Asus C Series C523NA-EJ0058Asus C Series Chromebook C423NAAsus C Series Chromebook C423NA-1AAsus C Series Chromebook C423NA-BCLN5Asus C Series Chromebook C423NA-BV0016Asus C Series Chromebook C423NA-BV0028Asus C Series Chromebook C423NA-BV0044Asus C Series Chromebook C423NA-BV0047Asus C Series Chromebook C423NA-BV0078Asus C Series Chromebook C423NA-BV0158Asus C Series Chromebook C423NA-BZ0027Asus C Series Chromebook C423NA-BZ0040Asus C Series Chromebook C423NA-BZ0045Asus C Series Chromebook C423NA-BZ0311Asus C Series Chromebook C423NA-DH02Asus C Series Chromebook C423NA-EB0020Asus C Series Chromebook C423NA-EB0030Asus C Series Chromebook C423NA-EB0039Asus C Series Chromebook C423NA-EB0048Asus C Series Chromebook C423NA-EB0049Asus C Series Chromebook C423NA-EB0122Asus C Series Chromebook C423NA-EB0239Asus C Series Chromebook C423NA-EB0287Asus C Series Chromebook C423NA-EB0324Asus C Series Chromebook C423NA-EB0372Asus C Series Chromebook C423NA-EB0462Asus C Series Chromebook C423NA-EC0109Asus C Series Chromebook C423NA-EC0153Asus C Series Chromebook C423NA-EC0156Asus C Series Chromebook C423NA-EC0161Asus C Series Chromebook C423NA-EC0191Asus C Series Chromebook C423NA-EC0192Asus C Series Chromebook C423NA-EC0260Asus C Series Chromebook C423NA-EC0301Asus C Series Chromebook C423NA-IH02Asus C Series Chromebook C423NA-RH01TAsus C Series Chromebook C423NA-RH91TAsus C Series Chromebook C423NA-WB04Asus C Series Chromebook C523NAAsus C Series Chromebook C523NA-0021AN4200Asus C Series Chromebook C523NA-1AAsus C Series Chromebook C523NA-A20025Asus C Series Chromebook C523NA-A20026Asus C Series chromebook C523NA-A20033Asus C Series Chromebook C523NA-A20045Asus C Series Chromebook C523NA-A20057Asus C Series Chromebook C523NA-A20071Asus C Series Chromebook C523NA-A20101Asus C Series Chromebook C523NA-A20105Asus C Series Chromebook C523NA-A20118Asus C Series Chromebook C523NA-A20208Asus C Series Chromebook C523NA-A20210Asus C Series Chromebook C523NA-BCLN6Asus C Series Chromebook C523NA-BR0043Asus C Series Chromebook C523NA-BR0067Asus C Series Chromebook C523NA-BR0131Asus C Series Chromebook C523NA-DH02Asus C Series Chromebook C523NA-EJ0054Asus C Series Chromebook C523NA-EJ0055Asus C Series Chromebook C523NA-EJ0094Asus C Series Chromebook C523NA-EJ0123Asus C Series Chromebook C523NA-EJ0130Asus C Series Chromebook C523NA-EJ0136Asus C Series Chromebook C523NA-EJ0147Asus C Series Chromebook C523NA-EJ0150Asus C Series Chromebook C523NA-EJ0169Asus C Series Chromebook C523NA-EJ0178Asus C Series Chromebook C523NA-IH24TAsus C Series Chromebook C523NA-IH44FAsus C Series Chromebook C523NA-TH44FAsus C Series Chromebook-c523na-a20117Asus Asus Chromebook series Chromebook 15 C523Asus Asus Chromebook series Chromebook 15 C523NAsus Asus Chromebook series Chromebook 15 C523NAAsus Asus Chromebook series Chromebook 15 C523NA-0021AN4200Asus Asus Chromebook series Chromebook 15 C523NA-1AAsus Asus Chromebook series Chromebook 15 C523NA-A20007Asus Asus Chromebook series Chromebook 15 C523NA-A20020Asus Asus Chromebook series Chromebook 15 C523NA-A20025Asus Asus Chromebook series Chromebook 15 C523NA-A20026Asus Asus Chromebook series Chromebook 15 C523NA-A20033Asus Asus Chromebook series Chromebook 15 C523NA-A20045Asus Asus Chromebook series Chromebook 15 C523NA-A20057Asus Asus Chromebook series Chromebook 15 C523NA-A20071Asus Asus Chromebook series Chromebook 15 C523NA-A20093Asus Asus Chromebook series Chromebook 15 C523NA-A20101Asus Asus Chromebook series Chromebook 15 C523NA-A20105Asus Asus Chromebook series Chromebook 15 C523NA-A20117Asus Asus Chromebook series Chromebook 15 C523NA-A20118Asus Asus Chromebook series Chromebook 15 C523NA-A20120Asus Asus Chromebook series Chromebook 15 C523NA-A20139Asus Asus Chromebook series Chromebook 15 C523NA-A20166Asus Asus Chromebook series Chromebook 15 C523NA-A20191Asus Asus Chromebook series Chromebook 15 C523NA-A20208Asus Asus Chromebook series Chromebook 15 C523NA-A20209Asus Asus Chromebook series Chromebook 15 C523NA-A20210Asus Asus Chromebook series Chromebook 15 C523NA-A20213Asus Asus Chromebook series Chromebook 15 C523NA-A20263Asus Asus Chromebook series Chromebook 15 C523NA-A20264Asus Asus Chromebook series Chromebook 15 C523NA-A20378Asus Asus Chromebook series Chromebook 15 C523NA-A20405Asus Asus Chromebook series Chromebook 15 C523NA-A20409Asus Asus Chromebook series Chromebook 15 C523NA-A20439Asus Asus Chromebook series Chromebook 15 C523NA-A20440Asus Asus Chromebook series Chromebook 15 C523NA-A20444Asus Asus Chromebook series Chromebook 15 C523NA-A20453Asus Asus Chromebook series Chromebook 15 C523NA-A20462Asus Asus Chromebook series Chromebook 15 C523NA-BB01-CBAsus Asus Chromebook series Chromebook 15 C523NA-BH03-CBAsus Asus Chromebook series Chromebook 15 C523NA-BR0019Asus Asus Chromebook series Chromebook 15 C523NA-BR0035Asus Asus Chromebook series Chromebook 15 C523NA-BR0043Asus Asus Chromebook series Chromebook 15 C523NA-BR0067Asus Asus Chromebook series Chromebook 15 C523NA-BR0364Asus Asus Chromebook series Chromebook 15 C523NA-BR0373Asus Asus Chromebook series Chromebook 15 C523NA-BR0430Asus Asus Chromebook series Chromebook 15 C523NA-DH0Asus Asus Chromebook series Chromebook 15 C523NA-EB0198Asus Asus Chromebook series Chromebook 15 C523NA-EJ0052Asus Asus Chromebook series Chromebook 15 C523NA-EJ0053Asus Asus Chromebook series Chromebook 15 C523NA-EJ0054Asus Asus Chromebook series Chromebook 15 C523NA-EJ0055Asus Asus Chromebook series Chromebook 15 C523NA-EJ0058Asus Asus Chromebook series Chromebook 15 C523NA-EJ0082Asus Asus Chromebook series Chromebook 15 C523NA-EJ0094Asus Asus Chromebook series Chromebook 15 C523NA-EJ0123Asus Asus Chromebook series Chromebook 15 C523NA-EJ0130Asus Asus Chromebook series Chromebook 15 C523NA-EJ0136Asus Asus Chromebook series Chromebook 15 C523NA-EJ0147Asus Asus Chromebook series Chromebook 15 C523NA-EJ0150Asus Asus Chromebook series Chromebook 15 C523NA-EJ0152Asus Asus Chromebook series Chromebook 15 C523NA-EJ0322Asus Asus Chromebook series Chromebook 15 C523NA-EJ0325Asus Asus Chromebook series Chromebook 15 C523NA-EJ0330Asus Asus Chromebook series Chromebook 15 C523NA-EJ0334Asus Asus Chromebook series Chromebook 15 C523NA-EJ0340Asus Asus Chromebook series Chromebook 15 C523NA-EJ0341Asus Asus Chromebook series Chromebook 15 C523NA-EJ0347Asus Asus Chromebook series Chromebook 15 C523NA-EJ0348Asus Asus Chromebook series Chromebook 15 C523NA-EJ0351Asus Asus Chromebook series Chromebook 15 C523NA-EJ0353Asus Asus Chromebook series Chromebook 15 C523NA-EJ0359Asus Asus Chromebook series Chromebook 15 C523NA-EJ0418Asus Asus Chromebook series Chromebook 15 C523NA-EJ0446Asus Asus Chromebook series Chromebook 15 C523NA-EJ0447Asus Asus Chromebook series Chromebook 15 C523NA-EJ0448Asus Asus Chromebook series Chromebook 15 C523NA-EJ0461Asus Asus Chromebook series Chromebook 15 C523NA-GE44FAsus Asus Chromebook series Chromebook 15 C523NA-IH24TAsus Asus Chromebook series Chromebook 15 C523NA-TH44F
Original Part Number
C21PQCHC21N18080B200-031300000B200-03060000
How can I confirm a replacement laptop battery will fit?
The best way is to match the part number printed on your current battery.
Then verify the voltage, and compare the battery shape plus connector location with the product photos and specs.
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.
This model information helps ensure you select the correct replacement battery.
Where do I find the battery part number?
Power off the laptop, unplug the charger, and remove the battery if it’s removable.
The part number is printed on the label on the battery itself—use that to confirm compatibility.
Can I use a battery with a different voltage?
In most cases, no—battery voltage should match the original.
Some labels are equivalent (10.8V = 11.1V, and 14.4V = 14.8V), but other voltage differences are not compatible.
What should I check before buying a replacement online?
Start with the original battery part number and voltage.
After that, compare size and shape, connector type and position, latch/clip placement, and orientation using product photos and details.
Can I search by laptop model instead of battery part number?
The laptop model helps narrow results, but the battery part number is more accurate.
One laptop model can use multiple battery versions, so matching the printed part number is recommended.
Any quick tips to improve laptop battery runtime?
Turn on Power Saver/Battery Saver, lower screen brightness, close unused apps and tabs,
disable Wi-Fi/Bluetooth when you don’t need them, and keep vents clear to reduce heat.
Picking the correct replacement battery (and adapter, if needed) matters for safety and performance.
Battpit stocks a wide range of compatible part numbers and models across major laptop brands.
Use the checklist below before you place your order:
1. Identify Your Laptop Model
Check the label on the bottom of the laptop or your system information for the exact model.
If you’re purchasing an adapter, verify the input requirements shown on your laptop label (voltage/current).
2. Match the Battery Part Number
Always shut down the laptop before removing the battery.
The part number printed on the battery label is the most reliable way to confirm the correct replacement.
3. Common Part Number Examples
Brands often use predictable formats. Here are a few examples to help you recognize them:
HP / Compaq: 123456-001
Sony: PCGA-BP12, VGP-BP1
Dell: 312-1234, 1234P
IBM / Lenovo: 02K1234, 08K1234
Toshiba: PA1234U-1BRS
4. Compare the Physical Fit
Double-check the overall shape, connector type and connector position,
plus the latch/lock location and orientation. Compare these with product photos before ordering.
5. Voltage Notes
Some laptops have multiple battery options with different voltages (for example, 11.1V vs 14.8V).
These are not interchangeable. Always match the voltage printed on your original battery.
Li-ion 10.8V is equivalent to 11.1V.
Li-ion 14.4V is equivalent to 14.8V.
Example Labels
Safety & Compliance
Certified Quality You Can Trust
Battpit Canada replacement laptop batteries and AC adapters are selected with safety,
compatibility, and compliance in mind. Products may meet common industry standards
including RoHS, CE, UL, and ULC where applicable.
RoHS
RoHS CompliantHelps reduce restricted hazardous substances in electronic products.
CE
CE MarkedDesigned to meet applicable safety and quality requirements.
UL
UL Recognized ComponentsSelected products may use UL recognized cells, components, or protection circuits.
ULC
ULC Safety StandardSupports safety confidence for products supplied to Canadian customers.
Why this matters:
These compliance marks help customers choose a reliable replacement laptop battery,
laptop charger, or AC adapter with built-in safety features such as over-charge,
over-current, over-voltage, and short-circuit protection.
