Amazon.com has a Schumacher PS-400-3A Instant Power JumpStarter With 18 Amp Hour Internal Battery for $60.88 with Free Shipping. Get over $99 in auto department and use $20 off $99 coupon code “ILW7MGWS“.
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- Versatile, portable, instant power delivers 850 peak amps and 250 crank assist amps n
- Jump starter on/off switch completely shuts off battery at clamps for added safety n
- Convenient built-in charger/transformer for automatic charging of internal battery–just connect an extension cord to the plug on the back to recharge n
- LEDs monitor power levels of the internal battery and an audible low-battery alarm beeps when the battery is less than 50 percent n
- 4-gauge, 28-inch cables with heavy duty 300 amp metal clamps provide solid connections to top and side post batteries