Dell CRT6P Compatible Laptop Battery 11.1V (4400mAh / 49Wh) Li-ion

SKU: LDE263-BP-K021
Regular price C$39.00
In stock
Orders placed after 3:00 PM (PT) will be processed on the next business day.
  • Compatible Brands Dell
  • Model/OPN CRT6P
  • Cell Type Conventional Li-ion
  • Capacity 4400mAh / 49Wh
  • Output Voltage 11.1V
  • Warranty 1 Year
Ships from Canada • Fast local delivery

This compatible replacement laptop battery for Dell CRT6P is available for C$39.00 . 11.1V · 4400mAh / 49Wh · Conventional Li-ion.

Compatible Model
Dell Vostro Series Vostro 3360 SeriesDell Vostro Series Vostro 3460Dell Vostro Series Vostro 3460 SeriesDell Vostro Series Vostro 3560Dell Vostro Series Vostro 3560 SeriesDell Precision Series Precision M2800Dell Latitude Series Latitude 15RDell Latitude Series Latitude 17RDell Latitude Series Latitude 5520Dell Latitude Series Latitude 5720Dell Latitude Series Latitude 7520Dell Latitude Series Latitude 7720Dell Latitude Series Latitude E5220Dell Latitude Series Latitude E5420Dell Latitude Series Latitude E5420 AtgDell Latitude Series Latitude E5420 N-SeriesDell Latitude Series Latitude E5420 SeriesDell Latitude Series Latitude E5420mDell Latitude Series Latitude E5420nDell Latitude Series Latitude E5430Dell Latitude Series Latitude E5430 SeriesDell Latitude Series Latitude E5520Dell Latitude Series Latitude E5520 BRCDell Latitude Series Latitude E5520 BRC 6Dell Latitude Series Latitude E5520 N-SeriesDell Latitude Series Latitude E5520 SeriesDell Latitude Series Latitude E5520brcDell Latitude Series Latitude E5520mDell Latitude Series Latitude E5520nDell Latitude Series Latitude E5530Dell Latitude Series Latitude E5530 SeriesDell Latitude Series Latitude E6420Dell Latitude Series Latitude E6420 ATGDell Latitude Series Latitude E6420 Atg SeriesDell Latitude Series Latitude E6420 N-SeriesDell Latitude Series Latitude E6420 SeriesDell Latitude Series Latitude E6420 XFRDell Latitude Series Latitude E6420 Xfr SeriesDell Latitude Series Latitude E6430Dell Latitude Series Latitude E6430 ATGDell Latitude Series Latitude E6430 Atg SeriesDell Latitude Series Latitude E6430 SeriesDell Latitude Series Latitude E6430 XfrDell Latitude Series Latitude E6430 Xfr SeriesDell Latitude Series Latitude E6430atgDell Latitude Series Latitude E6440Dell Latitude Series Latitude E6520Dell Latitude Series Latitude E6520 N-SeriesDell Latitude Series Latitude E6520 SeriesDell Latitude Series Latitude E6530Dell Latitude Series Latitude E6530 SeriesDell Latitude Series Latitude E6540 Dell Inspiron Series Audi A4 SeriesDell Inspiron Series Audi A5 SeriesDell Inspiron Series Audi S5 SeriesDell Inspiron Series Ins14rd-2528Dell Inspiron Series Ins14td-3628Dell Inspiron Series Ins14td-3728Dell Inspiron Series Ins15td-2728Dell Inspiron Series Inspiron 14R (N5420)Dell Inspiron Series Inspiron 14R (N7420)Dell Inspiron Series Inspiron 14R 4420Dell Inspiron Series Inspiron 14R 5420Dell Inspiron Series Inspiron 14R 5425Dell Inspiron Series Inspiron 14R 7420Dell Inspiron Series Inspiron 14R M5010Dell Inspiron Series Inspiron 14R N5010Dell Inspiron Series Inspiron 14R N5420Dell Inspiron Series Inspiron 14R N7010Dell Inspiron Series Inspiron 14R N7110Dell Inspiron Series Inspiron 14R N7420Dell Inspiron Series Inspiron 14R SE 4420Dell Inspiron Series Inspiron 14R SE 5420Dell Inspiron Series Inspiron 14R SE 7420Dell Inspiron Series Inspiron 14R TURBODell Inspiron Series Inspiron 15R (5520)Dell Inspiron Series Inspiron 15R (7520)Dell Inspiron Series Inspiron 15R (N5520)Dell Inspiron Series Inspiron 15R (N7520)Dell Inspiron Series Inspiron 15R 4520Dell Inspiron Series Inspiron 15R 5520Dell Inspiron Series Inspiron 15R 5520 SpecialDell Inspiron Series Inspiron 15R 5525Dell Inspiron Series Inspiron 15R 7520Dell Inspiron Series Inspiron 15R N5520Dell Inspiron Series Inspiron 15R N7520Dell Inspiron Series Inspiron 15R SE 4520Dell Inspiron Series Inspiron 15R SE 5520Dell Inspiron Series Inspiron 15R SE 7520Dell Inspiron Series Inspiron 15R TURBODell Inspiron Series Inspiron 17R (5720)Dell Inspiron Series Inspiron 17R (7720)Dell Inspiron Series Inspiron 17R (N5720)Dell Inspiron Series Inspiron 17R (N7720)Dell Inspiron Series Inspiron 17R 4720Dell Inspiron Series Inspiron 17R 5720Dell Inspiron Series Inspiron 17R 7720Dell Inspiron Series Inspiron 17R N5720Dell Inspiron Series Inspiron 17R N7720Dell Inspiron Series Inspiron 17R SE 4720Dell Inspiron Series Inspiron 17R SE 5720Dell Inspiron Series Inspiron 17R SE 7720Dell Inspiron Series Inspiron 17R TURBODell Inspiron Series Inspiron 3239Dell Inspiron Series Inspiron 4420Dell Inspiron Series Inspiron 4520Dell Inspiron Series Inspiron 4720Dell Inspiron Series Inspiron 5420Dell Inspiron Series Inspiron 5425Dell Inspiron Series Inspiron 5520Dell Inspiron Series Inspiron 5525Dell Inspiron Series Inspiron 5720Dell Inspiron Series Inspiron 6420Dell Inspiron Series Inspiron 6430Dell Inspiron Series Inspiron 7420Dell Inspiron Series Inspiron 7520Dell Inspiron Series Inspiron 7720Dell Inspiron Series Inspiron 7720 (3239)Dell Inspiron Series Inspiron M421RDell Inspiron Series Inspiron M521RDell Inspiron Series Inspiron N4420Dell Inspiron Series Inspiron N4520Dell Inspiron Series Inspiron N4720Dell Inspiron Series Inspiron N5420Dell Inspiron Series Inspiron N5520Dell Inspiron Series Inspiron N5720Dell Inspiron Series Inspiron N7420Dell Inspiron Series Inspiron N7520Dell Inspiron Series Inspiron N7720
Original Part Number
451-12048 JD0MX 911MD 312-1325 2VYF5 P9TJ0 0PRRRF CRT6P 0FRR0G 0F33MF 451-12135 312-1441 312-1164 P15G001 P14F 451-12134 2MV3R 312-1311 2N6MY HTX4D RU485 312-1443 P15F 2P2MJ 312-1444 3VJJC JYPJ1 DTG0V HCD9H 0X57F1 5CGM4 PRRRF 451-11694 451-11695 451-11723 451-11977 8P3YX YJ02W P15G 009K6P 312-1440 PRV1Y 451-11696 0T54FJ 312-1439 0M5Y0X 5G67C 312-1163 0NHXVW MKD62 04NW9 5DN1K NH6K9 M1Y7N HWR7D 312-1310 T54FJ 451-11693 P14F001 0HCJWT P15F001 P16G001 P16G002 R48V3 N3X1D 96JC9 YKF0M 312-1165 451-11947 71R31 T54F3 984V6 0PRV1Y HCJWT M9H56 P15F002 P16G P8TC7 DHT0W YC3PK 08858X 451-11960 WT5WP M5Y0X 312-1442 4KFGD Y76FF GCJ48 UJ499 312-1445 312-1324 NHXVW 05G67C 0T54F3
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

Example battery label showing part number and voltage
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 Compliant Helps reduce restricted hazardous substances in electronic products.
CE
CE Marked Designed to meet applicable safety and quality requirements.
UL
UL Recognized Components Selected products may use UL recognized cells, components, or protection circuits.
ULC
ULC Safety Standard Supports 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.