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Rectangular silver battery with gold contacts, 113.60 by 55.10 by 17.90 mm

Cameron Sino RT50 2050mAh 15.17Wh cell phone battery

SKU CH-F5TQ-JZ6WY MPN RT50

Replacement battery for Smartcom SC-280 and SC-380 two-way radios, 2050mAh capacity with 7.4V output

  • Total capacity2,050 mAh / 15.17 Wh
  • Product typeAaa
  • Product weight132.0
  • 2050mAh capacity extends talk time on Smartcom SC-280 and SC-380
  • 4V lithium cell matches original voltage for reliable operation
  • 60 x 55.10 x 17.90mm form factor fits the handset battery bay
  • Fully decoded chip reports charge status like the factory pack
  • ISO9001, RoHS and CE certified for safety and compliance

Compatible Smartcom models

This replacement cell fits Smartcom SC-280 and SC-380 radios. It delivers 2050mAh at 7.4V with a fully decoded chip that works like the original unit. The pack measures 113.60 x 55.10 x 17.90mm and weighs 97.0g.

Who should buy this

Users needing a direct replacement for a depleted Smartcom SC-280 or SC-380 battery will find the correct fit and connector here. Buyers with other radio models or different voltage requirements should look elsewhere.

Deciding specification

The 7.4V 2050mAh capacity and the exact 113.60 x 55.10 x 17.90mm form factor determine whether this cell matches the compartment and electrical needs of the target device.

How it compares

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

Price $25.99
Pricier than about 90% of the 868 comparable items (median $14.99).

Specifications

Product
Brand nameCameron Sino
Model nameRT50
Total capacity2,050 mAh / 15.17 Wh
Product typeAaa

Questions about this item

Does the RT50 fit my Smartcom SC-280 or SC-380 without any other parts?

Yes, the RT50 is a direct replacement for the Smartcom SC-280 and SC-380 and installs with the existing connector; no extra hardware is required.

Will the 7.4 V output of the RT50 work safely in a device that originally used the same voltage?

The RT50 delivers 7.4 V, matching the original specification, so it operates safely alongside the device's existing power circuitry.

How can I confirm the RT50 is performing correctly after the first few charge cycles?

After two or three full charge and discharge cycles the battery should reach its rated 2050 mAh capacity and the device should run for the expected talk and standby time.

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