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3-Pack W-5 2500mAh 9.25Wh Battery for Netgear AirCard 770S 771S 782S AT&T Unite Replaces 2500031 2500060 Grade A Cells 12-Month Warranty
- 3 Batteries Stock Up and Save This 3pack gives you everything you need to keep multiple Netgear hotspots running, or have spares ready for travel and work. Perfect for families, small businesses, and frequent travelers save big compared to buying individually.
- Exact Fit for AirCard 770S, 771S & 782S Officially compatible with NETGEAR AirCard 770S, AirCard 771S, and AirCard 782S. Also works with AT&T Unite (AC770S), UNITE-344B, and Sprint variants. Replaces OEM part numbers W-5, 2500031, and 2500060.
- 2500mAh / 9.25Wh Premium Grade A Cells Each battery delivers 3.7V 2500mAh capacitywith dimensions of 77.20 × 54.00 × 6.20mm. Manufactured with high-quality Grade A Li-ion cells, not recycled or low-grade. Built-in overcharge, over-discharge, short-circuit, and over-temperature protection.
- Compact & TravelReady Lightweight and portable perfect for carrying spare batteries for extended trips. CE, RoHS, and UL certified for safety and reliability.
- 100% Tested & 12-Month Warranty Each battery is individually tested before shipment to ensure quality and performance. Backed by a full 12-month warranty and 30-day hassle-free returns. Brand new, never used, not refurbished.
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Why You Need This 3Pack
Your NETGEAR AirCard mobile hotspot is your lifeline to the internet when youre on the road, at a job site, or traveling abroad. When the original battery starts to fail shorter runtime, unexpected shutdowns, or no longer holding a charge your connectivity suffers. If you manage multiple hotspots for a team, or if you rely on yours daily, running out of power at the wrong moment can be a disaster.
This 3pack solves that problem. Three highquality W-5 replacement batteries enough to keep multiple hotspots running, or to have spares ready for extended travel, all at a fraction of the cost of buying individually.
Important Official NETGEAR Compatibility
According to NETGEAR's official knowledge base, the W-5 battery is compatible with the following devices:
Compatible Models
AirCard Series AirCard 770S, AirCard 771S, AirCard 782S
AT&T Series AT&T Unite (AC770S), UNITE-344B
Sprint Series Sprint AirCard 770S, AirCard 771S
Other NETGEAR Zing
Replaces OEM Part Numbers:
Common P/N
W-5
2500031
2500060
5200077
Specification Detail
Model W-5
Chemistry Li-ion
Voltage 3.7V
Capacity 2500mAh / 9.25W h
Dimensions 77.20 × 54.00 × 6.20 mm
Color Black
Condition Brand new Grade A cells
Warranty 30day return + 12month warranty
What a Cheap or Failing Battery Costs You
Interrupted connectivity Hotspot dies during important work or travel.
Fake capacity Cheap batteries claim 2500mAh but deliver much less.
Swelling Dangerous bulging that can crack the battery cover.
Short lifespan Lowgrade cells fail within months.
What Our 3Pack Delivers
Feature Buying 1 at a Time Our 3Pack
Batteries Included 1 3
Cost Higher per battery Save 30%+
True Capacity Often under 2000mAh 2500mAh (tested)
Cells Recycled or lowgrade Brand new Grade A
Runtime (continuous use) 34 hours 68+ hours per battery
Warranty None or 30 days 30day return + 12month
Who Is This 3Pack For?
Households with multiple Netgear AirCard hotspots.
Small businesses with field teams using AirCard 770S/771S/782S devices.
Frequent travelers who want spare batteries ready for extended trips.
IT managers supporting various hotspot models.
Anyone who wants to save money by buying in bulk.
Why Choose Our 3Pack?
3 premium W-5 batteries Covers the most popular AirCard models.
Genuine Grade A Li-ion cells Not recycled or refurbished.
Exact OEM specifications Matches NETGEAR's original 2500mAh / 3.7V design.
Advanced safety protection Overcharge, overdischarge, shortcircuit, and overtemperature protection built in.
100% tested Each unit is tested for capacity and cycle life before shipping.
12month warranty Buy with confidence. If anything goes wrong, we've got you covered.
Installation Note
To replace the battery:
Turn off your hotspot device.
Open the battery cover (slide the latch or release mechanism).
Remove the old battery and insert the new W-5 battery, ensuring correct polarity.
Replace the cover and fully charge before first use.
Important Usage Tips
Avoid high temperatures Heat is the battery killer and can cause failure.
Don't fully drain Avoid letting the battery drop below 2% to prevent wear.
Use correct charger An improper power adapter may damage the battery.
Longterm storage If not using for a long time, charge to 80% and store in a cool, dry place.
Whats Included
3 x W-5 Replacement Batteries (2500mAh / 9.25W h)
Your NETGEAR AirCard mobile hotspot is your lifeline to the internet when youre on the road, at a job site, or traveling abroad. When the original battery starts to fail shorter runtime, unexpected shutdowns, or no longer holding a charge your connectivity suffers. If you manage multiple hotspots for a team, or if you rely on yours daily, running out of power at the wrong moment can be a disaster.
This 3pack solves that problem. Three highquality W-5 replacement batteries enough to keep multiple hotspots running, or to have spares ready for extended travel, all at a fraction of the cost of buying individually.
Important Official NETGEAR Compatibility
According to NETGEAR's official knowledge base, the W-5 battery is compatible with the following devices:
Compatible Models
AirCard Series AirCard 770S, AirCard 771S, AirCard 782S
AT&T Series AT&T Unite (AC770S), UNITE-344B
Sprint Series Sprint AirCard 770S, AirCard 771S
Other NETGEAR Zing
Replaces OEM Part Numbers:
Common P/N
W-5
2500031
2500060
5200077
Specifications
You Can Trust (Per Battery)Specification Detail
Model W-5
Chemistry Li-ion
Voltage 3.7V
Capacity 2500mAh / 9.25W h
Dimensions 77.20 × 54.00 × 6.20 mm
Color Black
Condition Brand new Grade A cells
Warranty 30day return + 12month warranty
What a Cheap or Failing Battery Costs You
Interrupted connectivity Hotspot dies during important work or travel.
Fake capacity Cheap batteries claim 2500mAh but deliver much less.
Swelling Dangerous bulging that can crack the battery cover.
Short lifespan Lowgrade cells fail within months.
What Our 3Pack Delivers
Feature Buying 1 at a Time Our 3Pack
Batteries Included 1 3
Cost Higher per battery Save 30%+
True Capacity Often under 2000mAh 2500mAh (tested)
Cells Recycled or lowgrade Brand new Grade A
Runtime (continuous use) 34 hours 68+ hours per battery
Warranty None or 30 days 30day return + 12month
Who Is This 3Pack For?
Households with multiple Netgear AirCard hotspots.
Small businesses with field teams using AirCard 770S/771S/782S devices.
Frequent travelers who want spare batteries ready for extended trips.
IT managers supporting various hotspot models.
Anyone who wants to save money by buying in bulk.
Why Choose Our 3Pack?
3 premium W-5 batteries Covers the most popular AirCard models.
Genuine Grade A Li-ion cells Not recycled or refurbished.
Exact OEM specifications Matches NETGEAR's original 2500mAh / 3.7V design.
Advanced safety protection Overcharge, overdischarge, shortcircuit, and overtemperature protection built in.
100% tested Each unit is tested for capacity and cycle life before shipping.
12month warranty Buy with confidence. If anything goes wrong, we've got you covered.
Installation Note
To replace the battery:
Turn off your hotspot device.
Open the battery cover (slide the latch or release mechanism).
Remove the old battery and insert the new W-5 battery, ensuring correct polarity.
Replace the cover and fully charge before first use.
Important Usage Tips
Avoid high temperatures Heat is the battery killer and can cause failure.
Don't fully drain Avoid letting the battery drop below 2% to prevent wear.
Use correct charger An improper power adapter may damage the battery.
Longterm storage If not using for a long time, charge to 80% and store in a cool, dry place.
Whats Included
3 x W-5 Replacement Batteries (2500mAh / 9.25W h)
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Ebuy limited Return Policy
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