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Rectangular black lithium-polymer battery 114 by 95 by 3 mm

Cameron & Co

Cameron & Co DS-CS-SMT350SL battery 4.2 Ah 3.8V 4200mAh 15.96Wh Li-Polymer black

SKU CH-9F2G-S8MDY

Replacement battery for Samsung Galaxy Tab A 8.0 tablets, 4.2 Ah Li-Polymer cell in black

  • 2 Ah capacity extends tablet run time
  • 8 V 4200 mAh Li-Polymer cell matches original spec
  • 96 Wh energy rating supports all-day use
  • Slim 3.00 mm profile fits Galaxy Tab A 8.0
  • Black finish keeps device look consistent

Cameron & Co DS-CS-SMT350SL replacement battery

The Cameron & Co DS-CS-SMT350SL is a lithium-polymer replacement battery built for the Samsung Galaxy Tab A 8.0 Wifi 8 models SM-T350 and SM-P350. It restores the original 3.8 V 4200 mAh 15.96 Wh capacity so the tablet runs for the same length of time as when it was new. The black cell measures 114.00 x 95.00 x 3.00 mm and fits the existing battery compartment without modification. Buyers who need a higher-capacity pack or a different voltage should look elsewhere.

Thermal behaviour and power draw

The Li-Polymer chemistry delivers a steady 3.8 V output with minimal voltage sag during typical tablet workloads such as web browsing or video playback. Heat generation stays low because the cell is sized for the factory power envelope and there is no additional circuitry that would increase losses. Self-discharge is negligible when the tablet is stored at room temperature, so the charge level remains useful after weeks of inactivity. No active cooling or special power-management settings are required beyond the tablet’s own firmware.

Included accessories and compatibility

The package contains only the single battery cell; no tools, adhesive strips or installation guides are supplied. Fitment is confirmed for Samsung part number EB-BT355ABA and the listed Tab A 8.0 variants, so the connector and form factor match the original exactly. Users must rely on the tablet’s built-in battery calibration routine after installation to regain accurate percentage readings. No software utilities or driver updates are needed or provided.

How it compares

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

Price $22.99
Pricier than about 60% of the 8,808 comparable items (median $16.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-SMT350SL

Questions about this item

How do I install the DS-CS-SMT350SL battery in my Galaxy Tab A 8.0, and which step is often missed?

Power off the tablet, remove the back cover, disconnect the old battery connector, fit the new 114.00 x 95.00 x 3.00 mm pack, reconnect the flex cable firmly, then reassemble; the step most often missed is pressing the connector until it clicks.

What maintenance or replacement will the DS-CS-SMT350SL need over time?

The 3.8 V 4200 mAh Li-Polymer cell will gradually hold less charge; plan to replace the battery when runtime drops below your needs.

What limit appears first during sustained use of the DS-CS-SMT350SL?

The 15.96 Wh capacity sets the runtime ceiling; under continuous load the tablet will shut down once the pack is depleted.

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