High Definition Portable Ac Power - Support quick charge technology with birdirectional inverter 2000W rated power fast-recharge feature, can be recharged to 80% in less than an hour and 2H full – Yilin

CTECHi ST2000 is compatible with 500W solar panels for all green energy lovers.
How about even faster charging? With the combination charging of AC and solar panel charging, the ST2000 can be fully charged (2074Wh) in just 1.5 hours.

6 Ways To Recharge ST2000
CTECHi ST2000 also has multiple charging options. Furthermore, charging is possible anywhere with multifunction power input.
It supports simultaneous charging and discharging, which means you can use it while you are charging it.

LFP BATTERY

A Safer and More Reliable Power Supply
LiFePO4 Battery – Stable Internal Struction
Besides its advanced power cells, ST2000′s excellent performance is due to its intelligent algorithms and high-performance control chips to ensure safe and efficient charging as well as extend battery life.
Compared to the li-ion NCM batteries, LiFePO4 batteries have a much more stable internal structure, are less prone to
decomposition at high temperatures, have better resistance to overcharging, and are less likely to short circuit.
Furthermore, the built-in LiFePO4 is equipped with an advanced battery management system and fireproof materials to ensure a long service life as well as safety when supporting multiple electrical devices.