Vacuum cleaner battery

1,High power density, long service life, cycle life is superior,
2,Optimization design of air duct, uniform heat dissipation, high efficiency, high safety with protection against over-charge and over-discharge，Strong shockproof ability;
3,Battery system internal connection is persistent and reliable, low internal resistance, allows large current discharge;
4,Single battery used the PP base material plastic , with good strength and high & low temperature resistance
5,Using multiple patent design.

6,Ni-mh battery for vacuum cleaner