Sale!
TLi044A7 4400mAh 3.7V Li-Polymer replacement battery for TCL Wi-Fi router, front view on white background
TLi044A7 4400mAh 3.7V replacement battery for TCL Wi-Fi router, back view showing model number and capacity

TLi044A7 TLi043F1 TLi043C7 4400mAh 3.7V Li-Polymer Replacement Battery for TCL Wi-Fi Router

(1 customer review)

Original price was: $19.99.Current price is: $11.99.

🔘 TLi044A7 / TLi043F1 / TLi043C7 4400mAh 3.7V | 🔋 Li-Polymer | 📶 For TCL Wi-Fi Router

1+ sold

7 in stock

No PayPal account? 💳 Pay with credit/debit card | 🛡️ PayPal Buyer Protected
SKU: Tli044A7 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, factory-tested quality

✅ CE / RoHS / UN38.3 Certified

✅ 90-Day Warranty

✅ Ships in 3-7 days with tracking

🛡️ Shipping Protection Available at Checkout

✅ PayPal Buyer Protection included

⚠️ Low Stock Alert: Only 7 left in stock. Order now to avoid waiting.

Battery models: TLi044A7 / TLi043F1 / TLi043C7 (Interchangeable)
Capacity: 4400mAh
Rated voltage: 3.7V
Charge limit voltage: 4.2V
Battery type: Li-Polymer
Compatible with: TCL Wi-Fi routers that use TLi044A7, TLi043F1, or TLi043C7 battery models
Package include: 1 x battery
Restore the reliable power of your TCL Wi-Fi router with this 4400mAh replacement battery. Compatible with TLi044A7, TLi043F1, and TLi043C7 models, this Li-Polymer cell delivers consistent performance to keep your network running during power outages or for portable use — keeping your devices connected when you need them most.
Built with multi-layer safety protection against overcharge, over-discharge, and short circuits. Made with grade A cells. CE, RoHS, and UN38.3 certified for safety compliance.
Compatibility Note: Fits TCL Wi-Fi routers that use TLi044A7, TLi043F1, or TLi043C7 batteries. These three models are interchangeable. Please check your original battery model before ordering. Professional installation recommended.
Battery Care Tips: Avoid full discharge — keep battery level above 20%. Do not expose to high temperatures or direct sunlight. If you notice swelling or overheating, stop use immediately.

Discover more from Battery.qingsm.tech

Subscribe to get the latest posts sent to your email.

1 review for TLi044A7 TLi043F1 TLi043C7 4400mAh 3.7V Li-Polymer Replacement Battery for TCL Wi-Fi Router

  1. G******* (verified owner) –

    My TCL router started randomly restarting during heavy use, traced it to the battery not holding stable voltage anymore. Dropped this TLi044A7 in and the random reboots stopped immediately. 4400mAh capacity keeps the router running smoothly for hours without needing to be plugged in. Fits the compartment perfectly, no modification needed. Shipping to the US took about 18 days, which is reasonable for international. Exactly what I needed to keep my network stable.

Add a review

Your email address will not be published. Required fields are marked *
To receive the "Verified Owner" badge, please use the same email address you used when placing your order.

Frequently Asked Questions

This replacement battery works with TCL Wi-Fi routers that use TLi044A7, TLi043F1, or TLi043C7 battery models. These three model numbers are fully interchangeable. To confirm compatibility, please remove your old battery and check the model number printed on the label. If it matches any of these three, this replacement is the correct choice.

This battery has a capacity of 4400mAh and a rated voltage of 3.7V. Charge limit voltage is 4.2V. It is a Li-Polymer battery built with grade A cells. CE, RoHS, and UN38.3 certified for safety. Compatible with TCL Wi-Fi routers using TLi044A7, TLi043F1, or TLi043C7 batteries.

Many TCL routers have a removable battery compartment, making replacement straightforward. However, some models may require opening the case. Professional installation is recommended if you are not comfortable with basic disassembly. Always power off the router before replacing the battery and never reuse a battery after removal.

Related products

✅ Ready to order?

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

👉 Add to Cart Now