Row Needle Plate Sewing Machine Accessory Needle Plate for

This charger is small and lightweight, and each battery pack has its own corresponding balance port. The two-color LED indicates the charging process: red means charging, green means fully charged. It features an integrated 100-240V AC switched-mode power supply, and the high-precision balancing circuit can deliver more current, up to 850mA per battery. The B3 charger is used for fast charging 2- and 3-cell lithium polymer batteries, with a wide AC input range. With advancements in electrical technology, we have developed a newly designed, simple, and compact balance charger.