Portable Car Jump Starter Adapter: Heavy-duty 11AWG copper core wrapped in silicone insulation. The jump starter is compatible with Makita 18V batteries (BL1815 BL1820 BL1830 BL1840 BL1850 BL1860 series), engineered for construction sites and extreme conditions.
Tool-Free Detachable Design: The battery jumper starter portable system adapter for Makita battery packs seamlessly, storing flat in tool belts or emergency kits.
Reinforced Safety & Durability: Dual-grip clamps with non-conductive rubber ensure secure contact, while enhanced copper wiring delivers maximum conductivity. Ideal for car battery charger jump starter operations in harsh conditions.
Intuitive One-Touch Ignition: Simply insert battery (green light on), connect red clamp to (+) terminal and black to (-), then activate. LED indicators alert reverse polarity (steady red/green) or low voltage (blinking red) for foolproof car battery jump starter.（Note：Please wait 3-5 minutes until the green light turns solid, then start the engine!)
Critical Advisory for Optimal Use: Portable car jump starter function provides temporary boost only. Not for charging dead batteries. If vehicle fails to start, wait 5 mins before retry. Always disconnect after ignition.
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
We do not currently offer free shipping. However, this may be added at some point. We apologize.
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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