Cameron Sino 1724 replacement battery for Surface Pro 4

Compatible Surface Pro 4 models

This Cameron Sino replacement battery is built for the 1724, Surface 4, Surface Pro 4 and Surface Pro 4 1724. It restores full portable power to those Microsoft tablets when the original cell no longer holds a charge. The unit is new and engineered to meet or exceed the original manufacturer specifications. High-quality cells provide reliable output for everyday use.

Installation and system fit

The battery is designed as a direct replacement, so it fits the existing compartment without modification. No extra adapters or cables are required beyond what the device already uses. Swapping the cell returns the tablet to untethered operation and normal charging cycles. Builders or repairers who need a different form factor or voltage should look elsewhere.

Sustained discharge behaviour

Quality cells maintain steady voltage through extended work sessions rather than sagging after a short burst. This reduces unexpected shutdowns during long meetings or travel. The chemistry is chosen for cycle longevity, so capacity loss per charge cycle stays low over time. Users who routinely drain the pack to empty will still see gradual ageing, as with any lithium-based cell.