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Black rectangular lithium-polymer laptop battery, 278.96 x 95.37 x 8.91 mm

Cameron & Co

Cameron & Co DS-CS-SNP903NB laptop battery 5200mAh 7.4V black

SKU CH-HC7A-48QDF

Li-polymer replacement battery for Samsung 900X3 series laptops, 7.4V 5200mAh capacity

  • Product typeBattery
  • Replaces Samsung AA-PLAN6AR and BA43-00292A batteries
  • Li-Polymer chemistry delivers 5.2 Ah capacity
  • 4 V 5200 mAh rating provides 38.48 Wh energy
  • Slim 8.91 mm profile fits 900X3 series chassis
  • Brand-new condition with 100 % OEM compatibility

Compatible Samsung laptop battery

This Cameron & Co lithium-polymer battery replaces the AA-PLAN6AR and BA43-00292A packs used in Samsung 900X3 and NP900X3A series ultrabooks. It delivers 5.2 Ah at 7.4 V for 38.48 Wh of capacity. The black finish matches the original chassis colour.

Thermals noise and power draw

Lithium-polymer chemistry runs cool during typical office workloads and produces no audible noise because the pack has no moving parts. Power draw follows the laptop’s own charge controller, so the system regulates current without extra heat from the battery itself. Normal use sees the pack warm slightly under heavy charge but stay within safe limits.

Deciding specification 5200 mAh capacity

The 5200 mAh rating determines whether this pack matches the runtime you expect from the original Samsung battery. If your workflow needs significantly more or less capacity, this unit will not meet that requirement. Buyers who need a higher-watt-hour pack for extended unplugged sessions should look elsewhere.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $91.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-SNP903NB
Product typeBattery

Questions about this item

How do I install the DS-CS-SNP903NB battery in my Samsung 900X3A and what step is often missed?

Power off the laptop, remove the bottom case screws, disconnect the old pack connector, fit the new 278.96 x 95.37 x 8.91 mm Li-Polymer unit, reconnect the cable securely, then reassemble; the step most often missed is fully seating the connector before closing the case.

What maintenance or replacement will the DS-CS-SNP903NB need over time?

The 5200 mAh 7.4 V Li-Polymer pack has no user-serviceable cells; when runtime falls below useful levels the entire battery must be replaced.

What limit appears first during sustained use of the DS-CS-SNP903NB?

The 38.48 Wh capacity sets the runtime ceiling; under continuous load the pack will reach its voltage floor and trigger shutdown before thermal limits become an issue.

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