UpBright Car DC Adapter Compatible with Goal Zero GoalZero YETI400 YETI 400 Lithium Ion Portable Power Station 400Wh Solar Generator Li-ion NMC Battery 14V - 22V 8mm Round Port Auto RV Supply Charger - Goal Zero YETI 400 Power Station Car DC

• Tested Units. In Great Working Condition. UpBright 30 days money back guarantee. 1 full year service warranty. UpBright New Car DC Adapter Compatible with Goal Zero GoalZero YETI400 YETI 400 Portable Power Station 400Wh Solar Generator Power Bank AGM 12V 33Ah (396Wh) non-spillable Battery 8mm round port, for wall charger 14-29V up to 10A (120W max) Goal 0 Goal0 Goalo 16.0V 5.0A 80.0W 16VDC 5000mA 80W DC16V 5A 16.0VDC 16 V 5 A 16.0 VDC 5.0 A Auto Vehicle Boat RV Camper Cigarette Lighter Plug Power Supply Cord Cable Cable Battery Charger PSU Compatible with: Goal Zero GoalZero YETI400 Lithium YETI 400 Lithium YETI400Lithium YETI 400Lithium Lithium Ion Portable Power Station Li-ion NMC Battery Capacity: 428Wh (10.8V 39.6Ah) 8mm Charging input: 14V - 22V up to 10A (120W max.) Do Not Exceed 22 Volts (Never exceed 22V input) DC14V - DC22V Switch Mode Power Supply Charger !!!Note: Rechargeable batteries don't last forever, the average battery last 1 to 3 years. If the battery is old/dead, it will not accept a charge. But not charger's problem. If you're not sure whether battery or charger is dead or not. You must have a volt meter in order to tell whether or not a charger is working.