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Rectangular blue lithium-ion battery pack measuring 68.95 by 55.30 by 37.00 mm

Cameron & Co

Cameron & Co DS-CS-ADL200RC 7.4V 7800mAh Blue

SKU CH-2WTW-S1Y1N

Replacement lithium-ion battery for AT&T DLC-200C cable modems, 7.4 V 7800 mAh capacity in blue

  • Product typeHome Electronics Battery
  • Reliable backup power for AT&T DLC-200C modem
  • 4 V 7800 mAh lithium-ion cell delivers 57.72 Wh capacity
  • Compact 68.95 x 55.30 x 37.00 mm design fits existing battery bay
  • Blue housing matches original equipment appearance
  • 100 % OEM compatible replacement installs without modification

Compatible battery for AT&T cable modems

The Cameron & Co DS-CS-ADL200RC is a 7.4V 7800mAh lithium-ion replacement for AT&T DLC-200C and CS-ADL200RC cable modems. It matches the original DL200-BAT-2S3P-002 part and delivers 57.72Wh of capacity for extended backup runtime. This unit suits owners who need a direct swap to restore power-fail protection.

Compact blue housing with OEM fit

The blue casing measures 68.95 x 55.30 x 37.00 mm and slides into the modem’s existing battery compartment without modification. Lithium-ion chemistry provides stable voltage through the discharge cycle and supports hundreds of charge cycles. A 100 percent OEM-compatible design means the modem recognises the pack immediately and reports remaining capacity correctly.

Restores backup time lost to aged cells

This battery replaces packs that no longer hold enough charge to ride out typical mains interruptions. The jump is worth it when the modem drops offline during short outages or when the status light shows degraded health. It is not for users who need higher capacity than 7.8Ah or a different voltage for other equipment.

How it compares

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

Price $29.99
Cheaper than about 60% of the 3,838 comparable items (median $41.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-ADL200RC
Product typeHome Electronics Battery

Questions about this item

What voltage does the 7.4 V 7800 mAh Li-ion battery deliver to the AT&T DLC-200C modem?

The pack supplies a nominal 7.4 V and stores 7800 mAh, providing 57.72 Wh of energy for the DLC-200C cable modem.

Will the 68.95 x 55.30 x 37.00 mm blue pack fit inside the original battery compartment?

Yes, those exact dimensions match the OEM housing for the DLC-200C and DL200-BAT-2S3P-002 part numbers.

How do I install the replacement without losing modem settings?

Power down the modem, open the battery door, disconnect the old pack, connect the new blue Li-ion unit observing polarity, close the door, then power on.

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