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HB5F3H-12 3560mAh 3.7V Li-ion replacement battery for Huawei E5372T 4G LTE router, front view on white background
HB5F3H-12 3560mAh 3.7V replacement battery for Huawei 4G router, back view showing model number and specifications
HB5F3H-12 3560mAh 3.7V Li-ion replacement battery for Huawei E5372T 4G router, connector interface view showing plug type and pin configuration

HB5F3H-12 3560mAh Battery for E5372T E5775 E5377T 4G LTE WiFi Router

Original price was: $23.99.Current price is: $18.99.

🔘 HB5F3H-12 3560mAh 3.7V | 🔋 Li-ion | 📶 For Huawei E5372T / E5775 / E5377T 4G LTE Router

8 in stock

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SKU: HB5F3H-12 Category: Tags: , , , , ,
📦 Shipping, Warranty & After-Sales Information (Click to expand ▼)

✅ Why Our Warranty Stands Out

Unlike marketplace sellers with short buyer protection windows, we handle claims directly — no automated disputes, no endless back-and-forth.

Compare✅ Qingsm Tech⚠️ eBay / AliExpress
Warranty Period90 days from delivery15-30 days from order confirmation
When It Starts📦 Upon delivery⚠️ Upon order confirmation (even before you receive it)
Claims HandlingWe do it directly — email usAutomated dispute system, seller dependent
After Window ExpiresStill can contact us for supportNo recourse, seller can ignore you

🔋 90-day warranty is the industry standard for replacement batteries. Batteries naturally lose capacity over time — this normal wear is not covered. Warranty applies to manufacturing defects only.

📦 Shipping Cost & Delivery Time (Economy Shipping from China)

📦 Note: Batteries are classified as hazardous goods and must be shipped via specialized channels, which may take slightly longer than standard couriers. Delivery times are estimates and may be affected by customs, weather, or other unforeseen circumstances. If your country is not listed in the table below, we are currently unable to ship batteries to that destination.

DestinationFreight (USD)Est. Delivery Time
United States$7.808–15 days
Canada$6.8018–30 days
Mexico$10.0030–60 days
Germany, France, United Kingdom, Greece$6.5018–30 days
Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Hungary, Ireland, Italy, Luxembourg, Netherlands, Norway, Poland, Portugal, Slovakia, Spain, Sweden, Switzerland$8.0018–30 days
Croatia, Finland, Lithuania, Latvia, Slovenia$8.0030–50 days
Bulgaria, Romania$14.0030–50 days
South Korea, Japan, Australia, New Zealand, Israel, Malaysia, Singapore, Thailand, Philippines, Kazakhstan$7.5018–30 days
United Arab Emirates, Saudi Arabia, Vietnam, Chile, Peru, Colombia, Brazil$18.0025–60 days

🇧🇷 Note for Brazil: Brazilian customs can occasionally cause delays of up to 80 days or more. And please indicate the recipient's CPF, as it is required for Brazilian customs and shipping. Thanks! We appreciate your understanding.

🇪🇺 Note for EU countries: Due to new EU customs regulations effective July 1, 2026, a flat tariff fee of $4.00 (approx. €3.50) applies to shipments to EU countries. This fee covers customs tariff, handling, and payment processing costs, and will be added at checkout. Thank you for your understanding.

🔋 Can't find your battery model? Use our FREE Battery Lookup Service – tell us your device and we'll find a match within 24 hours. 👉 battery.qingsm.tech/find-my-battery

Description

✅ Condition: Brand New – Never used, premium quality

✅ CE / RoHS / UN38.3 Certified – Safety tested

✅ 90-Day Warranty – Hassle-free replacement

✅ Ships in 3-7 days with tracking – Fast delivery

🛡️ Shipping Protection Available at Checkout – Covered against loss, damage, or theft

✅ PayPal Buyer Protection included – Secure checkout

✅ 100% Compatibility Guarantee – If it doesn’t fit, we’ll refund you. No questions asked.

⚠️ Low Stock Alert: Only 8 left in stock. Order now to avoid waiting.

Battery model: HB5F3H-12
Battery capacity: 3560mAh / 13.17Wh
Rated voltage: 3.7V
Charge limit voltage: 4.2V
Battery type: Li-ion
Compatible with: Huawei E5372T, Huawei E5775, Huawei E5377T, Huawei PBD06LPZ10 4G LTE WiFi Routers
Package include: 1 x battery
Ensure uninterrupted internet connectivity anywhere with this HB5F3H-12 3560mAh replacement battery. Designed for Huawei E5372T, E5775, and E5377T 4G LTE WiFi routers, this Li-ion cell provides stable power for mobile work and travel. These portable routers support multiple device connections and are popular for mobile internet access. This replacement battery meets the device’s power specifications. Built-in multi-layer safety protection guards against overcharge, over-discharge, and short circuits. Made with grade A cells. CE, RoHS, and UN38.3 certified for safety compliance. The battery is user-replaceable with most Huawei routers—no professional installation required.
Compatibility Note: Compatible with Huawei E5372T, E5775, E5377T, and PBD06LPZ10. These routers use the same HB5F3H-12 battery. Please check your current battery model before purchasing.
Battery Care Tips: Avoid full discharge (keep above 20%). Keep away from high temperatures. If swelling occurs, stop use immediately. For best performance, use a standard 5V/2A charger.

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Frequently Asked Questions

The HB5F3H-12 battery is compatible with Huawei E5372T, E5775, E5377T, and PBD06LPZ10 4G LTE WiFi routers. All these models use the same battery. If your Huawei router battery is draining too fast or not holding a charge, this is the correct replacement. Please check your current battery model before purchasing.

This 3560mAh battery for Huawei E5775 has a genuine capacity of 3560mAh (13.17Wh) at 3.7V with a charge limit of 4.2V. If you need a high-capacity replacement battery for your portable 4G router that supports extended travel use, this Li-ion cell is the perfect choice. Made with grade A cells, CE, RoHS, and UN38.3 certified.

Yes, the HB5F3H-12 battery is user-replaceable. Huawei E5372T, E5775, and E5377T routers feature removable battery compartments for easy swapping. Simply power off the device, remove the back cover, and replace the battery. This battery uses Li-ion technology with grade A cells for stable performance. Always use a compatible charger for best results.

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This battery is in stock and ready to ship within 3-7 days. 90-day warranty included.

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