Compatible Models: This 10.8V power source adapter is only compatible For 10.8V Lithium-Ion batteries BL1013, BL1014, 194550-6, 194551-4, 195332-9... Designed with USB & DC Ports: Our Battery Charger is designed with 5V 2.1A USB port and 12V 2A DC port, which provides fast charging for small low-power devices, such as smartphone, tablet, smartwatch, usb min fans, etc. and 10.8V Heated Jacket. Type-C Port only can charge for 10.8V Battery: The Type-c current: 2.1A/3A, Compatible with in-vehicle USB ports, 2.1A wall plug charges battery in less than 3 hours.(Type-c can only be input and cannot output) Attention Please: The 10.8V power source adapter , Our package only includes 10.8V jacket battery adapter, but 10.8V battery, AC plug, and USB cord is included. LED charging indicator: When the light is "Red", battery charging, and once the light turns into "Green", it means that the battery is fully .when the light is "Red Flashing",it means that the battery is Temperature Anomaly.when the light is "Red&Green Flashing", it means that the battery is defective. Colour:Green Material:ABS Package Contents: 1 * for USB Charger Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.