Fangrui Product Details Wide Application: The Battery Jumper Has A Wide Range Of Applications, Making It Suitable For Minicar, Golf Carts, Camping Lights, Lawn Mowers, Preparing Fishing Boats For Water And Night Fishing, And Providing Power For Outdoor Activities. Adapter Compatibility: The Power Wheel Adapter Is Compatible With For Lithium-ion Series Battery, Such As 48-11-1812, 48-11-1815, 48-11-1820, 48-11-1828, 48-11-1835, 48-11-1840, 48-11-1850, 48-11-1852, 48-11-1860, 48-11-1862, 48-11-1865, 48-11-1880, Etc. Instructions: 1. Connect The Red Battery Clip Of The Jumper Cable To The Positive Pole (+) Of The Vehicle And The Black To The Negative Pole (-); 2. Insert The Battery Into The Adapter And It Is Securely Locked; 3. Start The Car And Disassemble The Lower Clamp. Pay Attention Please Not Reverse The Operation Sequence Of The Jump Note: Check Your Device Power Before Using, The Battery Charge Should Ideally Be Above . 1. If The First Ignition Fails, Wait A Few Minutes Before Attempting To Again. 2. If The Ignition I