Superpack offer professional Li-ion battery pack & power solution for global business. We are a subsidiary company of XUPAI, it has been manufacturing batteries since 1995. We can offer
1) LiFePO4 battery, replacement for Lead-acid battery
2) 500W~2000KW portable power station
3) 5KWh~20KWh energy storage system for home.
4) Customized Lithium-ion Battery Pack
Please contact me for more details