... Li battery in recharge series capacity: 700mAH/3.7V AC charger: input voltage 100-240V, output voltage: 5.5V, out put electricity 450MA ... Car charger: input voltage 12-24V, output voltage: 5.5V, output electricity 450MA Charging time: battery ... company has more than 2000 kinds of Safety Devices, with 3 series, including: -Traffic safety devices -Labor protection series - ...