CS-HUE557SL Battery – Huawei E5573 E5573-856 E5573Cs-509 E5573S E5573s-32 E5573s-320 E5573s-606 E5573s-806 E5573s-852 E5573s-853 E5573s-856 E5575 E5575S E5577 E5577 4G E5577C E5577Cs-321 HB434666RAW… Replacement

CS-HUE557SL Battery Replacement

Premium replacement battery for Huawei E5573 E5573-856 E5573Cs-509 E5573S E5573s-32 E5573s-320 E5573s-606 E5573s-806 E5573s-852 E5573s-853 E5573s-856 E5575 E5575S E5577 E5577 4G E5577C E5577Cs-321 HB434666RAW HB434666RBC. 1150mAh 3.7V Li-ion — engineered to original specifications and certified for safe transport.

Model No. CS-HUE557SL
Fits Huawei E5573 E5573-856 E5573Cs-509 E5573S E5573s-32 E5573s-320 E5573s-606 E5573s-806 E5573s-852 E5573s-853 E5573s-856 E5575 E5575S E5577 E5577 4G E5577C E5577Cs-321 HB434666RAW HB434666RBC
Capacity 1150mAh
Voltage 3.7V
Energy 4.3Wh
Chemistry Li-ion
Dimensions 65.50 x 46.00 x 4.30mm
Weight 26g
OEM Part No. HB434666RAW, HB434666RBC

Compatible Devices

  • E5573
  • E5573S
  • E5573s-856
  • E5573s-852
  • E5573s-806
  • E5573s-320
  • E5573s-606
  • E5776S-601

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  • CS-MR3352RXNovatel Wireless MiFi 3352 MiFi 4082 MiFi 4082 4G MiFi 4510 MiFi 4510L MiFi 4510L 4G LTE MiFi3352 MiFi4082 MIFI451 MiFi4510 MiFi4510L 40115118.001 40115118.002 40115118.003 40123111.00
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$19.99per unit · free US shipping
Buy Now — $19.99 Full Spec Sheet
  • Volume discounts from 10 pcs (up to 10% off)
  • UN 38.3 certified + MSDS/SDS provided
  • Free US shipping on every order
  • B2B invoicing & wholesale support

FAQ

Is this battery compatible with my device?

The CS-HUE557SL is a replacement battery for Huawei E5573 E5573-856 E5573Cs-509 E5573S E5573s-32 E5573s-320 E5573s-606 E5573s-806 E5573s-852 E5573s-853 E5573s-856 E5575 E5575S E5577 E5577 4G E5577C E5577Cs-321 HB434666RAW HB434666RBC. See the compatible device list above for verified fits. Match your original battery's model or OEM part number before ordering.

What certifications does this battery have?

All Estry batteries ship with UN 38.3 transport certification and MSDS/SDS documentation, required for compliant air and ground shipping.

Do you offer wholesale pricing?

Yes — volume discounts apply automatically: 5% off at 10+, 6% at 20+, 8% at 50+, and 10% at 100+ pieces. US shipping is free on every order.