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Rectangular lithium-ion battery pack with gold contacts and printed labels

Cameron Sino 1300mAh Battery for Nintendo 3DS CTR-003

SKU CH-6CDZ-CQ68M

Replacement lithium-ion cell delivers 1300 mAh at 3.7 V for Nintendo 2DS XL, 3DS and Switch Pro Controller

  • Specifications53.24 x 38.00 x 6.30
  • Battery Pack53.24 x 38.00 x 6.30
  • Battery Capacity1300 milliamp_hours
  • Battery Voltage3.7 volts
  • Replaces original battery in 2DS XL, 3DS and Switch Pro Controller
  • 1300 mAh capacity restores factory playtime between charges
  • 7 V lithium-ion cell matches console voltage requirement
  • Certified to ISO 9001, RoHS and CE safety standards
  • Built-in protection against overcharge, over-discharge and short circuits

Compatible replacement battery

This 1300mAh lithium-ion pack fits Nintendo 3DS, 2DS XL and Switch Pro Controller models that use part number CTR-003. It delivers 3.7 volts and 4.81Wh in a 53.24 x 38.00 x 6.30mm form factor weighing 27.4g. The built-in protection circuit guards against overcharge, over-discharge, over-voltage and short circuits. ISO9001, RoHS and CE certifications confirm the manufacturing standards.

Upgrading from a worn original

When the factory cell no longer holds a charge through a typical session, this unit restores the original runtime without modifying the console. The decoded chip communicates with the host exactly like the stock battery, so no firmware work is required. The improvement is worthwhile once the original drops below usable capacity after repeated cycles. Swapping takes only a few minutes with common tools.

Check your device before ordering

Verify that your console or controller lists CTR-003 or C/CTR-A-AB on the original battery label. Ensure the compartment accepts the 53.24 x 38.00 x 6.30mm dimensions. Plan for two or three full charge-discharge cycles to reach peak performance. Avoid low-quality third-party chargers and do not expose the pack to temperatures above 60°C or 140°F.

Highlights

  • Replaces original battery in 2DS XL, 3DS and Switch Pro Controller
  • 1300 mAh capacity restores factory playtime between charges
  • 7 V lithium-ion cell matches console voltage requirement
  • Certified to ISO 9001, RoHS and CE safety standards
  • Built-in protection against overcharge, over-discharge and short circuits

Specifications

BrandCS Cameron Sino
ModelNintendo 3DS CTR-001 MIN-CTR-001 2DS XL JAN-001 Switch Pro Controller
Part NumberNintendo CTR-003 C/CTR-A-AB
Specifications53.24 x 38.00 x 6.30
Battery Pack53.24 x 38.00 x 6.30
Battery Capacity1300 milliamp_hours
Battery Voltage3.7 volts

Questions about this item

Will the 53.24 x 38.00 x 6.30 mm dimensions fit my Nintendo 3DS battery compartment?

The pack measures 53.24 x 38.00 x 6.30 mm, matching the original CTR-003 form factor for Nintendo 3DS, 2DS XL and compatible models.

Which step do installers most often miss when fitting this 3.7 V lithium-ion cell?

Failing to fully seat the connector before closing the cover; the decoded chip only activates when the plug clicks into the board.

After how many charge cycles does the 1300 mAh capacity typically stabilise?

Expect peak runtime after 2 or 3 full charge and discharge cycles; the protection circuit then balances cells for consistent 4.81 Wh output.

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