1.16inch blades.
2.2 lead-acid batteries,6V4Ah*2
3.3 level controller,1250RPM
4.it can work 3.5 ~5.5hr
5.AC/DC double-duty.
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: PACKING:Color boxbox size:520*140*440mmcarton size:520*140*440mmqty/carton:1PCSGW/pcs:5kgGW/ctn:5.5kg
Delivery Detail: 30days after receiving your order
(1)400MM fan blades(fan)
(2) two maintenance free lead-acid batteries,6V4Ah*2(fan)
(3) 3 level controller: H:1250RPM(fan) ;M:1150RPM; L:1000RPM
(4) a wide-angle air supply.the level of directional adjustment(fan)
(5)it can work 3.5 ~5.5hrs after chargIing(fan)
(6)Case Material:ABS+PP+ Rail+Surface Treatment(fan)
(7)charging method:AC110V/220V(fan)
(8)it can also charge the battery while the fanner working through the AC current,the light will be twinkling when charging and the indicating light will be off when it's fully charged(fan)
(9)15LED,can give you enough brightness when no power at night.
(10)AC/DC double-duty.