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TBL-55A2550 2550mAh 3.8V Li-ion replacement battery for TP-LINK portable 4G LTE router, front and back view combined

TBL-55A2550 2550mAh 3.8V Replacement Battery for TP-LINK TL-TR961 / 2500L / M7350 Router

Original price was: $12.99.Current price is: $9.99.

🔘 TBL-55A2550 2550mAh 3.8V | 🔋 Li-ion | 📶 For TP-LINK TL-TR961 / 2500L / M7350 Router

8 in stock

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SKU: TBL-55A2550 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
Ireland, Austria, Belgium, Poland, Denmark, Switzerland, Portugal, Norway, Slovakia, Spain, Hungary, Italy, Czech Republic, Luxembourg, Netherlands, Sweden, Cyprus$8.0018–30 days
Croatia, Finland, Lithuania, Latvia, Slovenia$8.0030–50 days
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.

🔋 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 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: TBL-55A2550
Battery capacity: 2550mAh / 9.69Wh
Rated voltage: 3.8V
Charge limit voltage: 4.35V
Battery type: Li-ion
Compatible with: TP-LINK TL-TR961, TP-LINK 2500L, TP-LINK M7350, TP-LINK M7350 Ver 2, TP-LINK TL-TR961 2500L
Package include: 1 x battery
Keep your TP-LINK portable 4G LTE router powered on the go with this TBL-55A2550 2550mAh replacement battery. Designed for TL-TR961, 2500L, and M7350 models, this Li-ion cell delivers reliable power for mobile internet connectivity during travel, remote work, or as a backup power source. Built-in multi-layer safety protection guards against overcharge, over-discharge, and short circuits. Made with grade A cells. CE and RoHS certified for safety compliance.
Compatibility Note: Fits TP-LINK TL-TR961, 2500L, M7350, and M7350 Ver 2. The TL-TR961 2500L features a 2500mAh battery with up to 8-10 hours of continuous operation. Please check your original battery model before purchasing. This battery replaces OEM part number TBL-55A2550.
Battery Care Tips: Avoid full discharge (keep above 20%). Keep away from high temperatures. If swelling occurs, stop use immediately. For optimal battery life, use a compatible charger.

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Frequently Asked Questions

The TBL-55A2550 replacement battery is compatible with TP-LINK TL-TR961, 2500L, M7350, and M7350 Ver 2 4G LTE portable routers. The TL-TR961 2500L features up to 8-10 hours of continuous operation on a full charge. Please check your original battery model before purchasing. This battery replaces OEM part number TBL-55A2550.

The TBL-55A2550 battery has a capacity of 2550mAh (9.69Wh) at 3.8V with a charge limit of 4.35V. The TP-LINK TL-TR961 2500L provides 8-10 hours of continuous operation on a full charge. If you're looking for a high-capacity replacement battery for your portable 4G LTE router to support travel and remote work, this Li-ion cell is a compatible choice. Made with grade A cells, CE and RoHS certified.

Yes, this TBL-55A2550 replacement battery is specifically designed for TP-LINK TL-TR961, 2500L, and M7350 series portable 4G LTE routers. If you need a battery for your TP-LINK router that provides stable power for mobile internet connectivity, this 2550mAh Li-ion cell is a reliable choice. For best results, use a compatible charger and avoid full discharge.

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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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