Cameron & Co DS-CS-BPS22NT laptop battery 4.4 Ah

Replacement battery for Sony VAIO VPC-EA series

The Cameron & Co DS-CS-BPS22NT is a new lithium-ion laptop battery built for Sony VAIO VPC-EA models including the VPC-EA1, VPC-EA12 and VPC-EA16 families. It restores portable power to compatible machines that no longer hold a charge. The 4.4 Ah capacity matches the original VGP-BPS22 specification. Owners of listed VAIO notebooks can swap the old pack without tools.

Black Li-ion pack with direct-fit connectors

The black casing uses the same mounting points and connector layout as the factory VGP-BPS22 and VGP-BPS22A batteries. No adapter cables or firmware updates are required; the pack clicks into the existing bay and is recognised immediately by the system. Lithium-ion chemistry delivers stable voltage across the discharge cycle. The design fits the chassis cut-outs of every model named in the compatibility list.

Upgrades worn-out VGP-BPS22 cells

This unit replaces an exhausted or swollen original battery that forces the laptop to stay tethered to mains power. The jump is worth it when runtime has dropped below useful levels or the battery indicator reports a permanent fault. It is not for users whose VAIO model falls outside the VPC-EA and VPC-E1 series, nor for anyone needing a higher-capacity pack than the 4.4 Ah rating.