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Rectangular black lithium-polymer battery, 149 by 124.80 by 3.80 mm

Cameron & Co

Cameron & Co DS-CS-AUT200SL 7.6V 4900mAh Li-Polymer Battery Black

SKU CH-3RYG-BMB43

Replacement Li-Polymer battery for Asus Transformer Book T200TA models, 7.6V 4900mAh capacity

  • Powers compatible Asus Transformer Book models with a 7.6 V 4900 mAh lithium-polymer cell
  • Delivers 37.24 Wh of capacity for extended mobile use
  • Fits the device chassis at 149.00 x 124.80 x 3.80 mm
  • Replaces original part numbers 0B200-00870000, 0B200-00870200, 0B200-00870300 and C21N1334
  • Ships brand-new with 100 % OEM compatibility

Direct replacement for Asus Transformer Book T200TA

This Cameron & Co lithium-polymer battery replaces the original C21N1334 pack in Asus Transformer Book T200TA models including T200TA-1A, T200TA-1K, T200TA-1R and the CP001H through CP019P variants. It is built for owners who need a new power source for these specific 12-inch detachable tablets. Buyers with other Asus lines or non-Transformer notebooks cannot use this pack.

Capacity and runtime for daily mobile work

The cell delivers 7.6 V and 4900 mAh for a total of 37.24 Wh, matching the factory specification. That capacity supports typical office and browsing loads through a standard workday on a single charge. Heavy workloads such as continuous video playback or sustained CPU intensive tasks will drain the pack faster and require midday recharging.

Slim profile fits the original chassis

At 149.00 x 124.80 x 3.80 mm the battery slides into the existing compartment without modification and uses the stock connector. No extra cables, adapters or tools are needed beyond a small Phillips screwdriver to remove the back cover. The black finish matches the device aesthetics and the pack adds no noticeable bulk.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $42.99
Pricier than about 80% of the 8,808 comparable items (median $16.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-AUT200SL

Questions about this item

Will the DS-CS-AUT200SL fit inside my Asus Transformer Book T200TA alongside the original motherboard and connectors?

Yes, the battery measures 149.00 x 124.80 x 3.80 mm and is listed as 100% OEM compatible for the T200TA series, so it occupies the same space as the original pack.

How can I verify the 7.6V 4900mAh Li-Polymer cell is delivering its rated 37.24 Wh after installation?

Charge the tablet fully, then check the OS battery report or a hardware monitor — it should show a design capacity close to 4900 mAh at 7.6 V, matching the 37.24 Wh rating.

Does the package include any tools or adhesive strips for fitting the DS-CS-AUT200SL, or must I buy them separately?

The supply contains one Black Li-Polymer battery only; opening tools and replacement adhesive are not included and must be sourced separately.

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