Kastar PSP-110H 2-pack camera battery 1500mAh 3.7V 5.6Wh

Replacement battery for Sony PSP consoles

This two-pack supplies 3.7 V lithium-ion cells rated at 1500 mAh and 5.6 Wh each. They fit the original PSP-110 battery compartment and the listed PSP-1000 through PSP-1010 and PSP Fat models. The chemistry is Li-Ion with built-in protection circuits for over-charge, over-discharge, over-voltage, over-current and over-heating. Buyers who need a different form factor or a higher voltage will not be served by this pack.

Capacity and headroom for handheld gaming

Each cell delivers 1500 mAh at 3.7 V, giving 5.6 Wh of energy for extended play sessions. The high-capacity rating means longer run time between charges compared with lower-rated alternatives. The protection circuitry stops charging or discharging when limits are reached, so the battery shuts down safely rather than pushing past its design envelope. Users who require multi-day uptime without recharging will find the capacity insufficient.

Practical limits of the PSP battery interface

The pack uses the proprietary PSP-110 connector and physical layout, so it only works in the compatible Sony models listed. No other device accepts this form factor, and the 3.7 V nominal voltage is fixed by the console's power rail. The cells meet UL1642 and CE safety standards, but they cannot be charged outside the PSP or a dedicated PSP charger. Builders adapting the cells for other projects must design their own protection and charging solution.