Huawei Original HB434666RBC 1500mAh battery For Huawei Routers - E5573 E5573S E5573s-32 E5573s-320 E5573s-606 E5573s-806
Huawei Original HB434666RBC 1500mAh battery For Huawei Routers - E5573 E5573S E5573s-32 E5573s-320 E5573s-606 E5573s-806
Original Huawei 1500 mAh HB434666RBC Battery
Upgrade the performance and extend the life of your Huawei mobile hotspot with the genuine HB434666RBC 1500 mAh battery. Crafted by Huawei engineering, this high-quality Li-ion power cell is designed to deliver reliable, long-lasting connectivity to your E5573-series routers—including E5573, E5573s-32, E5573s-320, E5573s-606, and E5573s-806 models.
Why Choose the Original HB434666RBC Battery?
- Guaranteed Authenticity & Safety – Engineered to Huawei’s original standards, it includes protective circuitry to prevent overheating and overcharging.
- Optimal Battery Performance – With a rated capacity of 1500 mAh (5.7 Wh) and 3.8 V nominal voltage, you get long-lasting mobile connectivity.
- Broad Compatibility – Seamlessly works with Huawei E5573 family of portable routers, making it a perfect replacement or spare.
- Lightweight & Compact – Slim dimensions and just ~29 g weight make it ideal for travel-ready use.
loot.co.za - Durable High-Grade Cells – Designed for hundreds of recharge cycles with sustained performance.
Specifications
| Specification | Detail |
|---|---|
| Battery Model | HB434666RBC |
| Capacity | 1500 mAh / 5.7 Wh |
| Battery Type | Lithium-ion |
| Nominal Voltage | 3.8 V |
| Max Charge Voltage | 4.35 V |
| Operating Temperature | -20 °C to +50 °C |
| Dimensions (L×W×H) | ≈ 65 × 46 × 4 mm (approx. 2.56″ × 1.81″ × 0.16″) |
| Weight | ≈ 29 g (1.02 oz) |
| Cell Cycle Life | 300–500 full charge cycles |
| Protection Circuitry | Over-charge, over-temperature, short-circuit protection |
| Compatible Models | E5573, E5573S, E5573s-32/320/606/806 |
| Certifications | Huawei original OEM standards |

Description
Original Huawei 1500 mAh HB434666RBC Battery
Upgrade the performance and extend the life of your Huawei mobile hotspot with the genuine HB434666RBC 1500 mAh battery. Crafted by Huawei engineering, this high-quality Li-ion power cell is designed to deliver reliable, long-lasting connectivity to your E5573-series routers—including E5573, E5573s-32, E5573s-320, E5573s-606, and E5573s-806 models.
Why Choose the Original HB434666RBC Battery?
- Guaranteed Authenticity & Safety – Engineered to Huawei’s original standards, it includes protective circuitry to prevent overheating and overcharging.
- Optimal Battery Performance – With a rated capacity of 1500 mAh (5.7 Wh) and 3.8 V nominal voltage, you get long-lasting mobile connectivity.
- Broad Compatibility – Seamlessly works with Huawei E5573 family of portable routers, making it a perfect replacement or spare.
- Lightweight & Compact – Slim dimensions and just ~29 g weight make it ideal for travel-ready use.
loot.co.za - Durable High-Grade Cells – Designed for hundreds of recharge cycles with sustained performance.
Specifications
| Specification | Detail |
|---|---|
| Battery Model | HB434666RBC |
| Capacity | 1500 mAh / 5.7 Wh |
| Battery Type | Lithium-ion |
| Nominal Voltage | 3.8 V |
| Max Charge Voltage | 4.35 V |
| Operating Temperature | -20 °C to +50 °C |
| Dimensions (L×W×H) | ≈ 65 × 46 × 4 mm (approx. 2.56″ × 1.81″ × 0.16″) |
| Weight | ≈ 29 g (1.02 oz) |
| Cell Cycle Life | 300–500 full charge cycles |
| Protection Circuitry | Over-charge, over-temperature, short-circuit protection |
| Compatible Models | E5573, E5573S, E5573s-32/320/606/806 |
| Certifications | Huawei original OEM standards |





