set2: 1 x Battery Charger + 10 x alligator clips Product Name: Alligator Clip; Alligator clips can be used in electrical or laboratory electric testing work. Alligator clips are frequently used in school physics laboratories to quickly and cheaply assemble circuits. They are useful for connecting components to wires. Alligator clips can be used as miniature clamps to hold parts together for gluing and wires together for soldering. Use: Standard Battery Quick charge: Yes Display screen: Yes Type: Electric Output Interface: USB Output size: Overall Size(Each): 50 x 28 x 8mm / 2 inch x 1.1 inch x 0.3 inch(L x W x T) Jaw Open Width: 11mm / 0.43 inch(Max.) Intelligent Charge: Yes Chemical System:Li-ion Input::100V ~ 260V Output:14.4V/18V(Max) 3A Condition:not Original Battery charger, it is .Replacement Power tool battery charger Battery Voltage:14.4V/18V Compatible with: ​For​ MAKITA 14.4V/18V BL1830 BL1815 BL1430 DC14SA DC18SC DC18RC DC18RA colour:black & red-black Plug Type:US Plug Plug Type:US Plug,it applies to Canada, India, Japan, Mexico, Thailand, the United States, the Philippines and so on Material:plastic/metal size:26.5 x 18.0 x 9.8 cm Package Contents: 1 x Battery Charger 10 x alligator clips