9V Rechargeable Battery Charger Pack, LP 4-Pack 600mAh 9 Volt Li-ion Batteries & 4-Bay Battery Charger for Alarms, Wireless Microphones, Smoke Detect

About The Item: Standard 9v Batteries Lp 9v Rechargeable Li-ion Battery Can Work With Smoke Detector/alarms, Multimeter Alarm System, Digital Cameras, Portable Radio, Guitar Pedal/pickup, Walkie-talkie, Microphone, Toy Remote, Flashlight, Medical Devices And Other High Drain Electronic Devices. Ideal Replacement For The Everyday 9v Battery. Money Saving & Eco Friendly No Memory Effect, Improved Low Self-discharge (lsd) Makes It Still Maintain 75% Of Capacity After 3 Years. One Lp 9v Battery Is .