Sale!
W-10a 5040mAh 3.85V Li-ion Polymer replacement battery for NightHawk M1 MR110 Router Modem, front view showing battery surface and small 2-pin connector
W-10a 5040mAh 3.85V replacement battery for NightHawk M1 MR110 Router Modem, back view showing model number W-10a, capacity 5040mAh, and voltage 3.85V on spec label
W-10a 5040mAh 3.85V replacement battery for NightHawk M1 MR110 Router Modem, close-up view showing positive and negative terminals and small 2-pin connector interface

W-10a 5040mAh 3.85V Battery for NightHawk M1 MR110 Router Modem Replacement

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

🔘 W-10a 5040mAh 3.85V | 🔋 Li-ion Polymer | 📱 For NightHawk M1 MR110 Router Modem

8 in stock

No PayPal account? 💳 Pay with credit/debit card | 🛡️ PayPal Buyer Protected
SKU: W-10a 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

✅ 5040mAh High Capacity – Restores full battery life for NightHawk M1 MR110 Router Modem

✅ CE / RoHS / UN38.3 Certified

✅ 90-Day Warranty from delivery – Longer coverage than major platforms

✅ Ships in 3-7 days with tracking

🛡️ Shipping Protection Available at Checkout

✅ PayPal Buyer Protection included

✅ 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: W-10a
Capacity: 5040mAh (typical) / 19.40Wh
Rated voltage: 3.85V
Charge limit voltage: 4.4V
Battery type: Li-ion Polymer (Grade A cells)
Compatible with: NightHawk M1 MR110 Router Modem
Package include: 1 x battery
Restore the portable WiFi performance of your NightHawk M1 MR110 router modem with this W-10a 5040mAh replacement battery. Released in 2017, the Netgear NightHawk M1 Mobile Router is a 4G LTE modem that delivers up to 1Gbps download speeds, supporting multiple device connections through its dual-band WiFi capability. It features a 2.4-inch LCD touchscreen for easy network management and is powered by a high-capacity battery designed for all-day portable use. After years of daily charging cycles, the factory battery capacity naturally degrades. This Li‑ion Polymer battery restores the full 5040mAh capacity, bringing back the reliable runtime this device was designed for. Built with grade A cells and multi‑layer safety protection against overcharge, over‑discharge, and short circuits. CE, RoHS, and UN38.3 certified.
Designed for Portable WiFi Endurance: The NightHawk M1 MR110 is built for users who need reliable internet wherever they go. The 5040mAh battery provides the energy needed for extended tethering and network connectivity. After extended use, the original battery capacity degrades significantly. Common symptoms include: the device requiring more frequent charging, shorter runtime than when new, unexpected shutdowns during use, or visible battery swelling. This W-10a replacement battery restores the factory‑spec 5040mAh capacity, giving you back the freedom to stay connected on the road, at cafes, or during travel. The battery uses high‑density cell technology with precise voltage control, ensuring stable output and compatibility with the device’s original charging circuitry.
Compatibility Note: Fits NightHawk M1 MR110 Router Modem only. Please confirm your battery model before ordering — W-10a is printed on your original battery. This battery is NOT compatible with NightHawk M1 MR1100, NightHawk M2 MR2100, NightHawk M6 Pro, or other Netgear models. The MR110 uses a distinct 5040mAh battery with specific dimensions and connector layout; using a different battery model may cause charging issues or incorrect battery reporting.

Discover more from Battery.qingsm.tech

Subscribe to get the latest posts sent to your email.

Reviews

There are no reviews yet.

Be the first to review “W-10a 5040mAh 3.85V Battery for NightHawk M1 MR110 Router Modem Replacement”

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

The W-10a 5040mAh battery replacement is compatible with NightHawk M1 MR110 Router Modem only. If you need a W-10a battery for NightHawk M1 MR110 or a NightHawk M1 MR110 battery replacement, this W-10a 5040mAh battery is the exact match. For W-10a battery compatibility, please verify your battery model printed on the original unit — W-10a is the correct model for this device. This battery is NOT compatible with NightHawk M1 MR1100, NightHawk M2 MR2100, NightHawk M6 Pro, or other Netgear models. If your current NightHawk M1 MR110 battery now drains quickly or shuts down unexpectedly, this W-10a 3.85V 5040mAh Li‑ion Polymer battery will restore full runtime and reliability.

The W-10a 5040mAh battery for NightHawk M1 MR110 has a typical capacity of 5040mAh (19.40Wh) and a rated voltage of 3.85V, with a charge limit of 4.4V. This W-10a 3.85V 5040mAh Li‑ion Polymer battery is built with grade A cells and is CE, RoHS, and UN38.3 certified. For W-10a battery performance, the battery restores the factory runtime that this portable router is known for. The W-10a 5040mAh battery performance provides reliable power for 4G LTE connectivity, multi‑device tethering, and extended use during travel or work. For best W-10a battery performance NightHawk M1 MR110, allow 2‑3 full charge cycles after installation to calibrate the battery meter. If your original NightHawk M1 MR110 battery now requires more frequent charging instead of lasting through your workday, this replacement will restore the full 5040mAh capacity and stable voltage output.

Professional W-10a battery installation is recommended for NightHawk M1 MR110. The device has a sealed design that requires careful opening. To replace W-10a battery in NightHawk M1 MR110, the technician must carefully open the device casing to avoid damaging the LCD touchscreen or internal components, disconnect the battery's small 2‑pin connector, remove the old battery, and install the new W-10a battery before resealing the device. For W-10a battery installation, improper handling can damage the device's internal components or compromise the casing seal. For W-10a battery health maintenance and NightHawk M1 MR110 battery care tips: 1) Use the original charger and cable for optimal charging. 2) Keep battery level between 20% and 80% for daily use to maximize the lifespan of the 5040mAh cell. 3) Avoid exposing the device to high temperatures (above 40°C / 104°F), especially while charging. 4) For long‑term storage (over 2 months), keep the battery at approximately 40‑60% charge. 5) Perform a full calibration cycle after installation: drain the device until it auto‑shuts off, then charge uninterrupted to 100%. For W-10a battery care tips NightHawk M1 MR110, stop using immediately if the battery shows any swelling or deformation.

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