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Rectangular lithium battery pack 57.8 by 42.8 by 4.7 mm 51.4 g

Estry

Estry U102AA standard battery 1300mAh 3.7V 4.81Wh

SKU CH-PJGM-27WEX MPN U102AA

Replacement lithium battery for AT&T U102AA Flip IV, 1300mAh at 3.7V with overcharge and short-circuit protection

  • TypeBatteries
  • Battery Pack1-pack
  • Battery TypeLithium
  • Battery Capacity1300mAh
  • Battery Voltage3.7
  • Direct replacement for AT&T U102AA Flip IV
  • 1300 mAh capacity powers the handset through a full day
  • 7 V lithium cell matches original voltage spec
  • 8 × 42.8 × 4.7 mm form factor fits the battery bay
  • Certified to ISO 9001, RoHS, CE, UN38.3 and MSDS

Replacement battery for AT&T Flip IV

This lithium replacement cell matches the original 1300mAh 3.7V specification for the AT&T Flip IV handset. It is supplied as a single 1-pack unit measuring 57.8 x 42.8 x 4.7mm and weighing 51.4g. The pack includes overcharge, over-discharge, over-voltage and short-circuit protection circuits. Certifications cover ISO9001, RoHS, CE, UN38.3 and MSDS.

Compatibility and limits

The cell fits models U102AA and Flip IV using part numbers TL14H504357W or LT14H504357W. Buyers with a different handset or a battery code not listed above should look elsewhere. The product is a standalone battery only; no charger, tools or additional accessories are included.

Deciding specification: 1300mAh 3.7V capacity

Capacity and voltage together determine whether this pack will power the intended device for the expected runtime. Verify that the original battery shows 1300mAh and 3.7V before ordering. If the original label lists a different capacity or voltage, this unit will not be a correct replacement.

Highlights

  • Direct replacement for AT&T U102AA Flip IV
  • 1300 mAh capacity powers the handset through a full day
  • 7 V lithium cell matches original voltage spec
  • 8 × 42.8 × 4.7 mm form factor fits the battery bay
  • Certified to ISO 9001, RoHS, CE, UN38.3 and MSDS

Specifications

BrandAT&T
TypeBatteries
Battery Pack1-pack
Battery TypeLithium
Battery Capacity1300mAh
Battery Voltage3.7

Questions about this item

Which phone model must I already own for this U102AA battery to fit?

This replacement battery is made for the AT&T U102AA Flip IV handset and matches part numbers TL14H504357W and LT14H504357W.

Will the battery work if I keep my original charger and the phone's existing power circuitry?

Yes, the 3.7 V lithium cell is built to the same electrical specifications as the original pack, so the stock charger and phone circuitry operate normally.

How can I verify the battery is performing correctly after I install it?

The phone should power on, hold a charge consistent with the 1300 mAh 4.81 Wh rating, and show no overheating or unexpected shutdowns during normal use.

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