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Rectangular lithium-ion battery pack, dark grey plastic casing, 35 by 32 by 8 mm

CameronSino

CameronSino cell phone battery for Sony NV-U53G NV-U73T NV-U82 NV-U83 NV-U83T NV-U92T NV-U93T

SKU CH-DXZF-X13DR

Replacement lithium-ion cell delivering 800 mAh at 3.7 V for compatible Sony GPS models

  • Reliable power for compatible Sony GPS units
  • 800 mAh lithium-ion capacity supports extended use
  • 7 V output matches original battery specification
  • Compact 35.41 x 32.59 x 8.25 mm form fits device bay
  • ISO9001, RoHS and CE certified for quality assurance

Replacement battery for Sony NV series

This CameronSino cell phone battery replaces the original Sony 3-281-790-02 pack. It fits the NV-U53G, NV-U73T, NV-U82, NV-U83, NV-U83T, NV-U92T and NV-U93T models. The lithium-ion cell delivers 800 mAh at 3.7 V. It is certified to ISO9001, RoHS and CE standards.

Upgrade from a depleted original pack

When the factory battery no longer holds a charge through a day of navigation, this direct replacement restores the original runtime. The physical dimensions of 35.41 x 32.59 x 8.25 mm match the OEM footprint, so no modification is required. The jump is worth it once the device shuts down early or refuses to power on without external power.

For owners of the listed Sony NV units

This unit suits anyone with a compatible model who needs a new lithium-ion power source. Buyers who cannot confirm the exact model number or the 3-281-790-02 part number should verify compatibility before purchase. Users requiring a higher capacity than 800 mAh will need a different solution.

How it compares

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

Price $11.99
Cheaper than about 90% of the 868 comparable items (median $14.99).

Specifications

Product
Brand nameVINTRONS

Questions about this item

What are the exact dimensions of this 35.41 x 32.59 x 8.25 mm battery for the NV-U83?

The battery measures 35.41 mm long, 32.59 mm wide and 8.25 mm thick.

How do I install this 3.7 V Li-ion pack in my NV-U92T, and which step is often missed?

Power off the device, open the battery compartment, align the connector, press the pack in until it clicks, then close the cover; the step often missed is fully seating the connector before snapping the cover shut.

When will this 800 mAh replacement for the 3-281-790-02 need changing again?

Replace the pack when run-time falls well below the original 800 mAh rating or the device shuts down unexpectedly under load.

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