12V 20000mAh 25000mAh 30000mAh 40000mAh 50000mAh 60000mAh Lithium Battery Pack with Charger for Led Light Strip/Alarm Systems/Outdoor Devices Backup Battery

The shell of the 12V lithium battery pack is made of PVC materials, which can protect the battery from the damages of fallen or crashes, also water and moistureThe 12V rechargeable battery charge cycle exceeds 800 times, life expectancy of up 5 years. The battery can work at -20~60°C with a discharge efficiency of up to 95%Size:20000mAh:145*60*70mm25000mAh:163*60*70mm30000mAh:200*60*70mm40000mAh:255*60*70mm50000mAh:160*120*70mm60000mAh:200*120*70mmColor: Blue PVCBattery type: Rechargeable Lithium BatteryInput voltage: 12.6VOutput voltage: 10.8~12.6 DCOutput current:1-2ALine interface specification 5.5 2.1 MMProduct life: circulation charge and discharge more than 800 timesPackage include:1 x 12V Li-ion Battery Pack1 x 12.6V Charger

• Voltage: 12V. Capacity: 12V 20000mAh 25000mAh 30000mAh 40000mAh 50000mAh 60000mAh. Line interface specification: DC 5.5-2.1 mm plug.
• Super storage capacity, specially designed for the system devices which use 12V power. No memory function, can be fully charged more than 1000 times.
• Built-in upgraded smart chip, provide over-charge protection, over-discharge protection, over-voltage protection, over-current protection, over-heating protection, short circuit protection.
• Adopt automotive grade lithium cells with higher energy density and more stable performance and greater power, maintain the capacity with low self-discharge rate .
• Before purchasing, please ensure that you understand the relevant knowledge of lithium batteries and can safely complete the installation of the battery pack or have professionals assist in the installation.