Upgrade your PowerCell PC638 with the high-quality SigmasTek replacement battery. This 6-volt, 3-amp hour battery is designed to perfectly fit and power your device, ensuring consistent performance.
Reliable 6 volts and 3 amps power
Standard F1 terminal for easy installation
Durable and long-lasting performance
Ideal replacement for the PowerCell PC638
Manufactured by SigmasTek, a trusted battery brand