Wide Application: The car battery charger jump starter is suitable for mini cars, golf carts, camping lights, lawn mowers, fishing boats, and outdoor activities. Adapter Compatibility: The power wheel adapter is compatible with Lithium Ion for Makita series batteries including BL1820B, BL1830B, BL1840B, BL1850B, BL1860B, BL1815N, and other compatible models. Excellent Quality: The battery adapter is constructed from durable ABS plastic with high-quality tinned copper wire cores for reliable conductivity. Note: Do not reverse the operation of the jumper starter. Use with caution and avoid overloading. Check your equipment's power requirements before use. The jumper starter does not convert or step down voltage. Convenient Storage: The Makita jump starter features a compact, lightweight design for easy portability and storage. Color: As shown Material: Plastic Package Contents: 1 x for Makita Lithium Battery Only the above package content is included; other items are not part of this package. Note: Lighting effects and display settings may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.