Lost or broke the charger for your DieHard Portable Jump Starter (model #71987)? This is a replacement AC adapter that should do the trick. It's a brand-new, high-quality power supply that's CE/FCC/RoHS certified and built to match or exceed the original specs. It has built-in protections against over-voltage, over-current, and short circuits for safety. Input is universal (100-240V), so you can use it anywhere. The most important thing: YOU MUST CHECK that the DC output voltage, current, and especially the tip size (the connector that plugs into your jump starter) are correct for your unit before buying. Look at the product photos closely! We offer a 30-day money-back guarantee, 60-day free exchange, and a full 360-day warranty. We ship fast and have customer service ready to help if you have any questions. Just a practical, no-nonsense replacement part to keep your emergency jump starter powered up and ready to go.
