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 Compaq4809A - Compaq
is available for C$51.25
.
14.8V
· 4400 mAh / 65Wh
· Conventional Li-ion.
Compatible Products for Your Device
Compatible Model
Compaq Presario Series Presario 1100Compaq Presario Series Presario 2100APCompaq Presario Series Presario 2101EUCompaq Presario Series Presario 2101USCompaq Presario Series Presario 2102APCompaq Presario Series Presario 2102EACompaq Presario Series Presario 2103EACompaq Presario Series Presario 2105CACompaq Presario Series Presario 2105EACompaq Presario Series Presario 2106Compaq Presario Series Presario 2106EACompaq Presario Series Presario 2107APCompaq Presario Series Presario 2107EACompaq Presario Series Presario 2108CLCompaq Presario Series Presario 2110APCompaq Presario Series Presario 2110CACompaq Presario Series Presario 2110LACompaq Presario Series Presario 2110USCompaq Presario Series Presario 2111APCompaq Presario Series Presario 2112EACompaq Presario Series Presario 2114EACompaq Presario Series Presario 2115Compaq Presario Series Presario 2115EACompaq Presario Series Presario 2116Compaq Presario Series Presario 2117Compaq Presario Series Presario 2117APCompaq Presario Series Presario 2119EACompaq Presario Series Presario 2120Compaq Presario Series Presario 2120USCompaq Presario Series Presario 2121EACompaq Presario Series Presario 2121EUCompaq Presario Series Presario 2122ADCompaq Presario Series Presario 2123Compaq Presario Series Presario 2124Compaq Presario Series Presario 2124ADCompaq Presario Series Presario 2125ACCompaq Presario Series Presario 2125ADCompaq Presario Series Presario 2126ACCompaq Presario Series Presario 2126EACompaq Presario Series Presario 2127ADCompaq Presario Series Presario 2128EACompaq Presario Series Presario 2129ADCompaq Presario Series Presario 2129EACompaq Presario Series Presario 2130Compaq Presario Series Presario 2130ACCompaq Presario Series Presario 2130ADCompaq Presario Series Presario 2130EACompaq Presario Series Presario 2131ADCompaq Presario Series Presario 2131EUCompaq Presario Series Presario 2132Compaq Presario Series Presario 2132RSCompaq Presario Series Presario 2133ADCompaq Presario Series Presario 2134ADCompaq Presario Series Presario 2134EACompaq Presario Series Presario 2135Compaq Presario Series Presario 2135ADCompaq Presario Series Presario 2135APCompaq Presario Series Presario 2135EACompaq Presario Series Presario 2135EUCompaq Presario Series Presario 2135USCompaq Presario Series Presario 2136Compaq Presario Series Presario 2136ACCompaq Presario Series Presario 2136EACompaq Presario Series Presario 2136RSHCompaq Presario Series Presario 2137Compaq Presario Series Presario 2137ACCompaq Presario Series Presario 2137EACompaq Presario Series Presario 2138ADCompaq Presario Series Presario 2138EACompaq Presario Series Presario 2139ADCompaq Presario Series Presario 2140ACCompaq Presario Series Presario 2140ADCompaq Presario Series Presario 2140CACompaq Presario Series Presario 2140USCompaq Presario Series Presario 2141ACCompaq Presario Series Presario 2141EACompaq Presario Series Presario 2142EACompaq Presario Series Presario 2143ADCompaq Presario Series Presario 2143APCompaq Presario Series Presario 2144ADCompaq Presario Series Presario 2145CACompaq Presario Series Presario 2145EACompaq Presario Series Presario 2145USCompaq Presario Series Presario 2146ADCompaq Presario Series Presario 2147EACompaq Presario Series Presario 2148Compaq Presario Series Presario 2148ADCompaq Presario Series Presario 2148EACompaq Presario Series Presario 2149EACompaq Presario Series Presario 2150Compaq Presario Series Presario 2150APCompaq Presario Series Presario 2153APCompaq Presario Series Presario 2155Compaq Presario Series Presario 2155EACompaq Presario Series Presario 2155USCompaq Presario Series Presario 2156EACompaq Presario Series Presario 2158Compaq Presario Series Presario 2160Compaq Presario Series Presario 2160USCompaq Presario Series Presario 2161EACompaq Presario Series Presario 2162USCompaq Presario Series Presario 2165EACompaq Presario Series Presario 2167EACompaq Presario Series Presario 2168Compaq Presario Series Presario 2169Compaq Presario Series Presario 2170CACompaq Presario Series Presario 2171Compaq Presario Series Presario 2171USCompaq Presario Series Presario 2172Compaq Presario Series Presario 2172USCompaq Presario Series Presario 2173Compaq Presario Series Presario 2173EACompaq Presario Series Presario 2176Compaq Presario Series Presario 2182Compaq Presario Series Presario 2182USCompaq Presario Series Presario 2186Compaq Presario Series Presario 2188CLCompaq Presario Series Presario 2190Compaq Presario Series Presario 2190USCompaq Presario Series Presario 2191Compaq Presario Series Presario 2195Compaq Presario Series Presario 2195CACompaq Presario Series Presario 2196USCompaq Presario Series Presario 2199USCompaq Presario Series Presario 2200 SeriesCompaq Presario Series Presario 2201USCompaq Presario Series Presario 2203Compaq Presario Series Presario 2204Compaq Presario Series Presario 2206USCompaq Presario Series Presario 2208USCompaq Presario Series Presario 2209Compaq Presario Series Presario 2209CLCompaq Presario Series Presario 2209USCompaq Presario Series Presario 2211Compaq Presario Series Presario 2215Compaq Presario Series Presario 2216Compaq Presario Series Presario 2223USCompaq Presario Series Presario 2226CLCompaq Presario Series Presario 2227USCompaq Presario Series Presario 2231USCompaq Presario Series Presario 2232USCompaq Presario Series Presario 2236USCompaq Presario Series Presario 2254Compaq Presario Series Presario 2255Compaq Presario Series Presario 2256Compaq Presario Series Presario 2258Compaq Presario Series Presario 2259Compaq Presario Series Presario 2260Compaq Presario Series Presario 2261Compaq Presario Series Presario 2262Compaq Presario Series Presario 2263Compaq Presario Series Presario 2270ASCompaq Presario Series Presario 2500Compaq Presario Series Presario 2500APCompaq Presario Series Presario 2500USCompaq Presario Series Presario 2504EUCompaq Presario Series Presario 2510Compaq Presario Series Presario 2510APCompaq Presario Series Presario 2510EACompaq Presario Series Presario 2510LACompaq Presario Series Presario 2520EACompaq Presario Series Presario 2525Compaq Presario Series Presario 2525CACompaq Presario Series Presario 2525EACompaq Presario Series Presario 2525USCompaq Presario Series Presario 2526EACompaq Presario Series Presario 2530Compaq Presario Series Presario 2530APCompaq Presario Series Presario 2535Compaq Presario Series Presario 2538Compaq Presario Series Presario 2538APCompaq Presario Series Presario 2540Compaq Presario Series Presario 2541EUCompaq Presario Series Presario 2545APCompaq Presario Series Presario 2549EACompaq Presario Series Presario 2550APCompaq Presario Series Presario 2552EACompaq Presario Series Presario 2555USCompaq Presario Series Presario 2560APCompaq Presario Series Presario 2561USCompaq Presario Series Presario 2568CLCompaq Presario Series Presario 2570CACompaq Presario Series Presario 2575Compaq Presario Series Presario 2578Compaq Presario Series Presario 2578CLCompaq Presario Series Presario 2580CACompaq Presario Series Presario 2581USCompaq Presario Series Presario 2594Compaq Presario Series Presario 2594USCompaq Presario Series Presario 2596Compaq Presario Series Presario 2597Compaq Presario Series Presario 2597CLCompaq Presario Series Presario 2597USCompaq Presario Series Presario 2598USCompaq Presario Series Presario 2599Compaq Presario Series Presario 2599USCompaq Business Notebook Series NX9000 Series - CompaqCompaq Business Notebook Series NX9020 - CompaqCompaq Business Notebook Series NX9030 - CompaqCompaq Business Notebook Series NX9905 - Compaq
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.
