Description
Maintenance-free lead-acid battery series
One, the characteristics of the lead-acid battery( be
applicable to FM, GFM, SW series)
1, Sealed :The unique sealing technique
design guarantees that no leakage occur from the battery, and the
safety valve can keep exterior air and dust from getting into the
inner of the battery;
2, Maintenance-free: because of
the unique sealing design, there is no need to add water during the
service life.
3, Safety and reliability: no leakage, reliable safety valve
make sure the battery more safe and reliable.;
4, Long-time service life: due to selection of lead calcium alloy
for grid metal, the anti-corrosion ABS material and the good sealed
technique to ensure the long life of battery
5, High quality:
1) High energy and energy density, low internal resistance and high
output power;
2) Excellent charge and discharge characteristics, the
self-discharge below 2% every month at *0℃;
3) Good recovery, if deep discharge or something happened to
the charger, then short circuit then placed for *0 days, can also
recovery capacity by using equalization charge;
4) Because of the good consistency of the internal resistance,
capacity and float voltage, it is no need to use equalization
charge during float charge.
6, Wide range of temperature
tolerance: can work normally at temperature between **0℃ and *0
℃;
7, Easy to use and transport: If charged, there is no liquid also
can withstand the battery in any position, and will meet all
requirement of sea and land transport;
8, Economic: The battery with high quality, extra-long life time
and the lowest cost of maintenance more economic and utility.
