Get reliable power for your devices with the STAG Rechargeable Battery. With a voltage of 8.4V and a capacity of 650mAh, this special battery is perfect for a variety of electronics. Made in the UK, this battery comes with the Part No. P311 Programmer, ensuring compatibility with your device. Trust in STAG's brand reputation for quality and reliability. Don't settle for disposable batteries - invest in the long-lasting power of the STAG Rechargeable Battery.