You can use a Lenink AC Power Supply Adapter to replace 2 AA batteries, with other options available too. With this AA battery adapter I can keep my LED Neon Bat lit 24/7 instead of for 80 hours with 2 AA batteries. So this saving time and money and the hassles of getting in from my front window to replace the batteries. Lenink says it’s AA battery power supply adapter is made of high quality materials with overcharge protection,short circuit protection and over current protection. There’s an ultra-thin flat cable that you can feed out of the closed battery compartment cover. It’s thin enough that it doesn’t tilt the device tilting or affect it’s standing flat. Compatible with most low-medium current applications <1 Amp. This model is used eliminate 2 AA batteries in electronic devices. The company makes many other versions for 3 & 4 AA battery devices. Fot 4.6 out of 5 stars from 205 ratings. I paid $13.99 on Amazon.
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