1. 2. Built-in large-capacity, long-life, high-efficiency rechargeable power lithium-ion battery. .
2. DC multi-voltage output, compatible with multiple devices to supply power at the same time.
3. Support USB, TYPE-C interface output, support QC3.0 fast charge.
4. AC inverter output, stable voltage and current, no working noise.
5. The battery intelligent protection system can effectively prevent problems such as overcharge, overdischarge, overcurrent, and short circuit.