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Rectangular black Li-ion battery with gold contacts, 60 by 44 by 6 mm

Cameron & Co

Cameron & Co DS-CS-MTS300SL cell phone battery 3.7V 1550mAh

SKU CH-B14A-59GWQ MPN DS-CS-MTS300SL

Replacement lithium-ion cell for SEALS TS3 series phones, 3.7 V, 1550 mAh capacity

  • Compatible with SEALS TS3 and WP‑TS3 models
  • IP68 water‑proof rating protects against dust and immersion
  • 1550 mAh lithium‑ion cell delivers 5.73 Wh of power
  • Slim 6.13 mm profile fits the original battery compartment
  • Brand‑new OEM‑compatible replacement ready to install

Replacement battery for SEALS TS3 series

This Cameron & Co DS-CS-MTS300SL battery replaces the original TS-01 and TS-02 cells in SEALS IP68 waterproof handsets including the TS3, T-S3 and WP-TS3 models. It delivers 3.7V and 1550mAh capacity in a lithium-ion pack measuring 60.30 x 44.00 x 6.13 mm. The unit is new and 100% OEM compatible.

Users needing a direct fit for listed SEALS handsets

Owners of the specified SEALS TS3, T-S3 or WP-TS3 devices requiring a 1.55 Ah lithium-ion replacement will find this part matches the original form factor and voltage. Buyers with other phone models or those needing a different capacity should look elsewhere.

1550mAh lithium-ion capacity at 3.7V

The single specification that determines fit is the 1550mAh capacity at 3.7V, which equals 5.73 Wh. This exact energy rating must match the original battery requirement for the SEALS handset to operate correctly.

How it compares

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

Price $12.99
Cheaper than about 70% of the 868 comparable items (median $14.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-MTS300SL

Questions about this item

Does the DS-CS-MTS300SL need any extra wiring or adapter to fit inside my SEALS TS3?

No. The battery matches the original TS-01 and TS-02 form factor, so it slots directly into the phone's compartment without additional connectors.

Will this 3.7V 1550mAh Li-ion cell charge correctly with the original TS3 charging circuit?

Yes. The voltage and chemistry are identical to the factory pack, so the existing charger and on-board controller recognise it normally.

How can I confirm the new battery is delivering its rated 5.73 Wh after installation?

Charge the phone fully, then check the battery settings screen — it should report a capacity close to 1550 mAh and show normal discharge rates during use.

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