What quick settings can extend laptop battery life?

Enable Battery Saver/Power Saver, reduce screen brightness, close unused apps/tabs, turn off Wi-Fi/Bluetooth when not needed, and avoid heat buildup by keeping vents clear.

Lenovo L14M3P21 L14L3P21 Battery for Lenovo IdeaPad 310S 320S 500S 510S 520S Lenovo Edge 2-1580 Lenovo Flex 3 1470 1480 Flex 4 1570 1580 Series L14M2P21 L14L2P21 L15M3PB0 [11.1V] Compatible Battery

Q: Where can I find the battery part number?

Shut down the laptop, unplug power, remove the battery (if removable), and read the label printed on the battery itself. That part number is the best way to confirm compatibility.

Q: Are different battery voltages interchangeable?

No. You must match the voltage on your original battery. Note: 10.8V equals 11.1V, and 14.4V equals 14.8V.

Q: Can I use my laptop model number instead of the battery part number?

You can use a laptop model number to narrow it down, but the battery part number is more precise. One laptop model can support multiple battery types, so the printed battery part number is best.

$105.00 CAD

~~$129.00 CAD~~ Vente $105.00 CAD

Minimum Qty	Discount
Buy 5 +	Price with 10% off: $94.50
Buy 10 +	Price with 20% off: $84.00

Discount will be applied at Checkout page

Variantes de produits

Détails du produit

Type Laptop Battery
Unité de gestion de stock LLN276-db-001
Type de cellule Conventional Li-polymer

Description
Specification

COMPATIBLE LAPTOP MODELS

Lenovo Edge 2-1580 Series:

80QF0007US

Lenovo Yoga Series:

500 | 500 14ISK | 500-14IBD | 500-15

Lenovo IdeaPad Flex Series:

3 | 14 | 3 14 | 14.0 | 3 15 | 15.6 | 3-1470 | 3-1470 | 3-1470 80JK0014US | 3-1470 80JK001BUS | 3-1470 80JK001CUS | 3-1470 80JK001DUS | 3-1470 80JK001ECF | 3-1470 80JK001GUS | 3-1470 80JK001JUS | 3-1470 80JK001LCF | 3-1470 80JK001NCF | 3-1470 80JK001PCF | 3-1480 80R30004US | 3-1480 80R30005US | 3-1480 80R30006US | 3-1480 80R30007US | 3-1480 80R30009US | 3-1480 80R3000BUS | 3-1480 80R3000CUS | 3-1480 80R3000DUS | 3-1480 80R3000EUS | 3-1480 80R3000KCF | 3-1480 80R3000LCF | 3-1480 80R3000QCF | 3-1480 80R3000SCF | 3-1570 80JM000HUS | 3-1570 80JM000JUS | 3-1570 80JM000KUS | 3-1570 80JM000MUS | 3-1570 80JM001BCF | 3-1570 80JM001CCF | 3-1570 80JM001HCF | 3-1570 80JM001MUS | 3-1570 80JM002EUS | 3-1570 80JM002FCF | 3-1570 80JM002GUS | 3-1570 80JM002JUS | 3-1570 80JM002KUS | 3-1570 80JM002LUS | 3-1570 80JM002MUS | 3-1570 80JM002NUS | 3-1570 80JM002PUS | 3-1570 80JM002QCF | 3-1570 80JM002SCF | 3-1570 80JM002TCF | 3-1570 80JM002UCF | 3-1570 80JM002VCF | 3-1570 80JM002WCF | 3-1580 | 3-1580 80R40002CF | 3-1580 80R40004US | 3-1580 80R4000DUS | 3-1580 80R4000EUS | 3-1580 80R4000GUS | 3-1580 80R4000HUS | 3-1580 80R4000JUS | 3-1580 80R4000LCF | 3-1580 80R4000NCF | 3-1580 80R4000PCF | 3-1580 80R4000QCF | 3-1580 80R4000RCF | 3-1580 80R40011US | 3-1580 80R40012US

COMPATIBLE ORIGINAL BATTERY NUMBERS

Lenovo:

L14L3P21 | L14M3P21

REMARKS
- Please confirm your laptop model and battery number before placing an order
- This battery is only compatible with 11.1V and 11.4V.
Product Type: Replacement Laptop Battery

Condition: New

Cell Type: Conventional Li-polymer

Capacity: 4050mAh / 45Wh

Device Voltage: 11.1V

Product Type:	Replacement Laptop Battery
Condition:	New
Cell Type:	Conventional Li-polymer
Capacity:	4050mAh / 45Wh
Device Voltage:	11.1V

Laptop Battery FAQs How To Find The Correct Battery?

How do I know if a laptop battery will fit my device?

The most reliable method is matching the part number printed on your original battery. Also confirm the voltage and compare the battery shape and connector position with the product photos and specifications.

Where can I find the battery part number?

Shut down the laptop, unplug the power adapter, remove the battery if it is removable, and read the label printed directly on the battery. This part number is the best way to confirm compatibility.

Are different battery voltages interchangeable?

No. You must match the voltage shown on your original battery. Note that 10.8V equals 11.1V, and 14.4V equals 14.8V, but other voltage differences are not compatible.

What should I compare before ordering a replacement battery online?

Compare the original battery’s part number and voltage first, then check the size and shape, connector type and location, latch position, and orientation against the product photos and specifications.

Can I use my laptop model number instead of the battery part number?

You can use the laptop model number to narrow down options, but the battery part number is more precise. A single laptop model can support multiple battery types, so matching the printed battery part number is best.

What quick settings can help extend laptop battery life?

Enable Battery Saver or Power Saver mode, reduce screen brightness, close unused apps and browser tabs, turn off Wi-Fi or Bluetooth when not needed, and avoid heat by keeping the laptop vents clear.

Choosing the correct replacement battery or adapter is critical for safety, performance, and compatibility. DrBattery.com carries over 120,000 compatible models and part numbers for major laptop brands. Follow these steps before placing your order:

1. Check Your Device Information

Look at your device’s owner’s manual or label on the bottom of your laptop. Both should show the brand and exact model number.
If you are buying an adapter, confirm the model number, input voltage, and current listed on your device label.

2. Verify the Original Battery Part Number

Always shut down your laptop before removing the original battery. On the battery label, you will find a part number. This part number is the most reliable way to ensure compatibility.

3. Recognize Common Part Number Formats

Major manufacturers use standard codes. Here are some examples:

HP / Compaq:
123456-001

Sony:
PCGA-BP12, VGP-BP1

Dell:
312-1234, 1234P

IBM / Lenovo:
02K1234, 08K1234

Toshiba:
PA1234U-1BRS

4. Compare the Physical Details

Check the size, connector type, latch position, and orientation of your original battery. Compare these details with the product photos on our website before ordering.

5. Watch Out for Voltage Differences

Some models have two different voltage options — for example, 11.1V vs. 14.8V. They are NOT interchangeable. Always confirm the voltage printed on your original battery.