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Black rectangular Li-ion GPS battery, 36.84 by 31.99 by 8.38 mm

CameronSino

CameronSino DS-CS-SU53SL 950mAh GPS battery

SKU CH-ETTB-K6P7D

Replacement lithium-ion battery (3.7 V, 950 mAh) for Sony NV-U50, NV-U50T, NV-U51T, NV-U53 and NV-U53T GPS navigators

  • Product typeGPS Batteries
  • Product dimensions36.84 × 31.99 × 8.38 mm
  • Product weight50.0
  • 950 mAh capacity keeps your GPS running longer
  • 7 V lithium-ion chemistry delivers stable power
  • Exact 36.84 x 31.99 x 8.38 mm fit for listed Sony models
  • Replaces Sony part 3-281-790-01 with 100 % OEM compatibility
  • Light 50 g design adds minimal weight to your device

What this battery is and who it fits

The CameronSino DS-CS-SU53SL is a 3.7 V 950 mAh lithium-ion replacement for Sony GPS navigators including the NV-U50, NV-U50T, NV-U51T, NV-U53, NV-U53T and NVD-U01N. It matches the original 3-281-790-01 cell and comes new in a single black unit weighing 50.0 g.

Who should buy it and who should not

Owners of the listed Sony models who need a direct-fit power source will find the 36.84 × 31.99 × 8.38 mm pack drops in without modification. Buyers with other GPS brands or Sony units not named above cannot use this battery.

Behaviour under sustained use

The 950 mAh capacity delivers consistent voltage during long navigation sessions rather than only short bursts. Lithium-ion chemistry maintains stable output until the charge is depleted, supporting continuous route guidance on a single charge.

How it compares

Measured against everything we stock in GPS Mounts & Accessories, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 70% of the 716 comparable items (median $14.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-SU53SL
Product typeGPS Batteries
Size & build
Product dimensions36.84 × 31.99 × 8.38 mm

Questions about this item

Does this battery fit my Sony NV-U53T without any other parts?

Yes, the DS-CS-SU53SL is a direct replacement for the original 3-281-790-01 cell used in the NV-U53T and requires no additional hardware.

Will the 3.7V 950mAh cell work the same way as the original battery in my older NV-U50?

The voltage and capacity match the factory specification for the NV-U50, so the GPS will charge and run exactly as it did with the original pack.

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

After fitting, the GPS should power on, acquire satellites and run for the expected runtime without unexpected shutdowns or charging errors.

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