Powerland's 840W and 1000W Li-ion battery chargers are designed with ultra high efficiency. The extraordinary performances of low power dissipation provide the charger high reliability and super long life time. 

Powerland's 280W Li-Ion battery chargers are designed with ultra high efficiency, as well as full plastic case enclosure without fan. The extraordinary performances of low power dissipation and water proof provide the chargers high reliability and super long life time. 

Powerland's “Oasis-S” series 84W intelligent Li-ion battery charger series is designed with high efficiency, high reliability and super long life time. This series of chargers cover the output voltage of 17~42V, suitable for a wide application with intelligent control and 7~10 Li-ion battery cells in series, such as electric tools, e-scooters, e-bikes, Li-ion battery packs etc.