• Increase your phone's battery life with this rechargeable 6800mAh battery case
• Quickly and effectively solves the low power problem for your devices while on the go
• LED indicator lights to show the remaining power of the battery
• Ultra-thin and beautiful, easy to install and remove
• Smart button extends built-in battery life and is safer
• Made of liquid silicone+TPU, sturdy and durable, to fully protect your phone, charging + protection two-in-one
• Integrated circuit design can effectively avoid short circuit or overtime charging or even operating errors under harsh conditions

Specifications:

• Material: liquid silicone+TPU
• Size: 167*70*16mm
• Product type: advanced polymer lithium battery
• Input current: 5V 1000-2000mAh
• Output current: 5V 1000mAh
• Working temperature: 0℃-45℃
• Storage/transport temperature: -20℃±50℃
• Cycle life: ≥500 times
• Charging time: 4 hours
• Capacity: 6800mAh