Three Hour Battery

For your DVR506, DVR509, or DVR540W, the A1038 three-hour battery is a great choice. When you need multiple batteries, this is the one to buy. It allows for hot swapping with the battery in your device. Additionally, you can purchase an external charger (A1042) to always keep a charged battery ready.

Using this three-hour battery is easy. Simply insert it into your DVR506, DVR509, or DVR540W. You can swap it out while the device is running, thanks to the hot - swap feature. If you get an external charger (A1042), keep it plugged in to always have a charged battery. When handling the battery, avoid dropping it or exposing it to extreme temperatures. For long - term storage, keep it in a cool, dry place. Charge it every few months to maintain its performance.