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Rectangular black Li-ion battery pack measuring 77.2 by 54 by 6.2 mm

CameronSino

CameronSino DS-CS-SPT771RX 2500mAh cell phone battery

SKU CH-Y4ZF-6052X MPN DS-CS-SPT771RX

2500mAh Li-ion replacement battery for AT&T Unite, UNITE-344B, Netgear Aircard 782s and Sprint AirCard 770S and 771S hotspots

  • 2500 mAh capacity keeps the hotspot running longer
  • 7 V 9.25 Wh lithium-ion cell delivers steady power
  • Direct replacement for AT&T 2500031 and 2500060 part numbers
  • Fits Unite AC770S, UNITE-344B, AirCard 770S, 771S and 782s models
  • Slim 77.20 × 54.00 × 6.20 mm profile slides into the battery bay

Direct replacement for mobile hotspots

This CameronSino DS-CS-SPT771RX lithium-ion cell supplies 3.7V and 2500mAh in a 77.20 x 54.00 x 6.20 mm black pack. It is built to fit the AT&T Unite (AC770S), UNITE-344B, Netgear Aircard 782s, Sprint AirCard 770S and AirCard 771S hotspots. The cell arrives new and 100 percent OEM compatible.

Check your hotspot model and battery code

Before ordering, confirm the device is one of the listed hotspots and that the original battery carries part number 2500031, 2500060 or W-5. Verify the pack dimensions match the 77.20 x 54.00 x 6.20 mm footprint so the door closes correctly. Ensure the connector orientation lines up with the socket in your unit.

Replaces worn original cells in the same chassis

This unit replaces the factory 2500mAh pack when runtime has dropped or the battery no longer holds charge. The swap is worth it when the hotspot otherwise works but shuts down early or needs constant tethering to a charger. It does not add capacity beyond the original 2500mAh rating.

How it compares

Measured against everything we stock in Replacement Phone Batteries, at today’s prices. Recalculated every night.

Price $17.99
Pricier than about 70% of the 868 comparable items (median $14.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-SPT771RX

Questions about this item

What is included in the box and is any extra hardware needed?

The box contains one CameronSino DS-CS-SPT771RX 2500mAh Li-ion battery. No extra hardware is required; it fits directly into the compatible hotspot.

How do I choose the right version for my device?

This single model replaces part numbers 2500031, 2500060 and W-5, so it fits AT&T Unite, UNITE-344B, Netgear Aircard 782s, Sprint AirCard 770S and AirCard 771S.

What does the 2500mAh rating mean for daily hotspot use?

At 3.7V and 9.25Wh the cell stores enough energy for extended mobile WiFi sessions before needing a recharge.

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