Aquarium air pump AC / DC Air Pump, Dual Air Pump  for aquarium or fishing :

A.Specification:

1.This air pump with unique beautiful shape,ultra-quiet,small size,light  weight,easy to carryand using;energy saving,safe and  reliable;stable performance,strong gas.

2.With more thn 800MAH rechargeable maintenance free ,lead-acid batteries.

3.Can be  circularly used for more than 350 times.

4.With AC & DC function,it can be use when insert the plug into AC220V/50HZ.Battery works when power be cut off,which can last for 8-10 hours.

5.This products use for increasing oxyen automatically when Aquarium power out and fishing or increasing oxygen when transporting live aquatic products,seafood.

B.User's Instruction:

1.When using in the outdoor or aquarium will put the switch to "open" position,the battery-powered can last for more than 8 to 10 hours.

2.When using in the indoor will put the switch to "ON" position can be use directly connected to 220V/50HZ AC power.

3.First tranche of "off/charge" access 220V AC to charge the  battery;the second file "open" access to 220V/50HZ AC,Can be converted to a battery-powered tautomatically.

4.When charging ,pls put the switch to the "Off/charging" position,and insert the plug into the AC220V socket directly.it takes about 10 hours if full charging.(charging in the daytime by suggestion).

AC & DC air pump details information:

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