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Main image of Cameron Sino New 4450mAh Replacement Battery for ThinkBook 16 G4 ARA 21D10003KR, ThinkBook 16 G4 ARA 21D10012KR, ThinkBook 16 G4 ARA 21D1001HVN, ThinkBook 16 G4 ARA 21D1001SSB, ThinkBook 16 G4 ARA 21D

Alt view image 2 of 5 - Cameron Sino New 4450mAh Replacement Battery for ThinkBook 16 G4 ARA 21D10003KR, ThinkBook 16 G4 ARA 21D10012KR, ThinkBook 16 G4 ARA 21D1001HVN, ThinkBook 16 G4 ARA 21D1001SSB, ThinkBook 16 G4 ARA 21D

Alt view image 3 of 5 - Cameron Sino New 4450mAh Replacement Battery for ThinkBook 16 G4 ARA 21D10003KR, ThinkBook 16 G4 ARA 21D10012KR, ThinkBook 16 G4 ARA 21D1001HVN, ThinkBook 16 G4 ARA 21D1001SSB, ThinkBook 16 G4 ARA 21D

Alt view image 4 of 5 - Cameron Sino New 4450mAh Replacement Battery for ThinkBook 16 G4 ARA 21D10003KR, ThinkBook 16 G4 ARA 21D10012KR, ThinkBook 16 G4 ARA 21D1001HVN, ThinkBook 16 G4 ARA 21D1001SSB, ThinkBook 16 G4 ARA 21D

Alt view image 5 of 5 - Cameron Sino New 4450mAh Replacement Battery for ThinkBook 16 G4 ARA 21D10003KR, ThinkBook 16 G4 ARA 21D10012KR, ThinkBook 16 G4 ARA 21D1001HVN, ThinkBook 16 G4 ARA 21D1001SSB, ThinkBook 16 G4 ARA 21D

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Cameron Sino New 4450mAh Replacement Battery for ThinkBook 16 G4 ARA 21D10003KR, ThinkBook 16 G4 ARA 21D10012KR, ThinkBook 16 G4 ARA 21D1001HVN, ThinkBook 16 G4 ARA 21D1001SSB, ThinkBook 16 G4 ARA 21D

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Please ensure both model and battery part number are matched with your device before purchasing( you can find related information in product description).
Product Type:Li-Polymer Volts:15.36 Capacity:4450mAh
Dimension:292.00 x 91.60 x 5.60mm Weight:
We have upgraded our batteries with long lasting power Li-ion cells, All products are certificated with FCC, CE,CB,ISO9535,and RoHS; please rest assured to buy.
We provide professional support and online customer service with fast feedback within 24 hours.

Overview

Specs

Reviews

Cameron Sino
Cameron Sino is a brand focusing on sell battery, we aim at supplying high-quality professional battery products.

Fit Modelr:
ThinkBook 16 G4 IAP 21CY0057FG, ThinkBook 16 G4 IAP 21CY0058ED, ThinkBook 16 G4 IAP 21CY0058UE, ThinkBook 16 G4 IAP 21CY005KKR, ThinkBook 16 G4 IAP 21CY005UAD, ThinkBook 16 G4 IAP 21CY005UAT, ThinkBook 16 G4 IAP 21CY005UED, ThinkBook 16 G4 IAP 21CY005UIU, ThinkBook 16 G4 IAP 21CY005UIW, ThinkBook 16 G4 IAP 21CY005UMX, ThinkBook 16 G4 IAP 21CY005URA, ThinkBook 16 G4 IAP 21CY005UUE, ThinkBook 16 G4 IAP 21CY005VBM, ThinkBook 16 G4 IAP 21CY005VGE, ThinkBook 16 G4 IAP 21CY005VKG, ThinkBook 16 G4 IAP 21CY005VPG, ThinkBook 16 G4 IAP 21CY005VRU, ThinkBook 16 G4 IAP 21CY005XVN, ThinkBook 16 G4 IAP 21CY005YCY, ThinkBook 16 G4 IAP 21CY005YHV

Compatible Models:
L21C4PD8, L21D4PD8, L21L4PD8, L21M4PD8, SB11F09739

Notice Before Purchase
- Be carefully check the model number of your device and the part number of your original Battery to see if this Battery is compatible with your device.
- A new battery will achieve its best performance after 2 or 3 complete cycles of charge & discharge.
- When you install it, be sure the connector has been properly connected to your device.
- Do not use low quality third-party adapter charger to charge your device, that will shorten the battery's life.

Contact us
If you have any questions or any issues when using our product, please send us a message, we will reply you as soon as possible.

Additional Information
First Listed on Newegg	January 09, 2026

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies

Return for refund within: 30 days
Return for replacement within: 90 days
This item is covered by E-Transit Limited Return Policy

Manufacturer Contact Info

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Item#: 9SIC4RTKRJ5478