L21D3P71 Battery 63Wh Replacement for Lenovo ThinkPad L14 Gen3 / L14 Gen4 / L15 Gen3 / L15 Gen4 Series SB10W52009 SB11H56247 L21B3P73 L21M3P76 L21D3PG2 L21C3PG2 11.64V

We specialize in providing high capacity, long life, safe and stable replacement batteries for your laptop. We select high-quality cells and strictly control the production process to ensure that each battery has excellent performance and durability.
1. Quickly check your laptop model name
Press [Win]+[R] on your keyboard at the same time
Type [msinfo32] in the Run window and click [OK]
Look for System Model in the system information.
2. Check the original battery directly (most accurate method)
Turn off the laptop and disconnect the power
Remove the bottom cover of the laptop
Locate the battery and record: Battery type/Voltage/capacity
TIPS: The same battery model may have different capacity, please buy the original capacity battery to avoid damage to your laptop. The same laptop may be suitable for different capacity batteries, we recommend that you find the original battery model for purchase.
Compatible Machine Models (use "Ctrl+F" to find your model quickly)
for Lenovo ThinkPad L14 Gen 3 (Type: 21C1 21C2 21C5 21C6) series
for Lenovo ThinkPad L14 Gen 4 (Type: 21H1 21H2 21H5 21H6) series
for Lenovo ThinkPad L15 Gen 3 (Type: 21C3 21C4 21C7 21C8) series
for Lenovo ThinkPad L15 Gen 4 (Type: 21H3 21H4 21H7 21H8) series
Note:The above laptop models have 4 types of batteries with different capacity (42Wh 46.5Wh 57Wh 63Wh) Please open the back cover of your laptop to make sure the type of battery you want to purchase is the same as the picture description before purchasing.
Each FCZFCZ brand battery includes a variety of built-in protections such as overheat protection, overcurrent protection, overload protection, high voltage protection, and short circuit protection to ensure maximum safety.
All of our laptop replacement batteries are 100% brand new, the batteries are made of A-grade cells for long life and durability.
Tip: We strongly recommend that you purchase a replacement battery with the same capacity as the original battery. If you purchase a replacement battery with a different capacity, it may cause the original charger to fail to charge and you will have to purchase an additional charger, adding extra cost.
Welcome to FCZFCZ Store! How to buy the right laptop replacement battery? Overload Protection Perfect fit for your laptop