Bescor's BPLI-480 is designed to replace the SB-L480 battery that fits many Samsung camcorders. This lithium-ion battery gives you peace of mind, because it doesn't develop a "memory" effect over time. In other words, it won't lose its ability to be fully charged if it's not fully drained first. Just plug the battery into a charger and get a full charge every time. Bescor offers a 90-day warranty on this battery.