The advantage of these batteries is that it is impossible to spill acid even if they are broken.
Other Advantages:
Real Green Power
   Special alloys are used for the battery plate material, not including harmful materials like antimony and cadmium, etc to the environment. And the batteries also use a particular Nanomaterial Gell, so then will be impossible to spill acid even if the cover is broken.
 
Low Internal Resistance
   Using imported low-internal resistance clapboard and special craft could let the gelled battery have the advantage of low internal resistance, good battery capacity and high efficiency discharge performance.
 
Low Self-discharging Rate
   Less than 3% every month, Lead-Acid is less than 15% according to China Battery Standard.
 
Low Gassing Rate
   Gassing rate of gelled batteries is only 5% of ordinary sealed batteries.
 
Long-life Design
   The lifespan is greater than 1000 times at 25ºC, ordinary battery is just 600 times by Industry Standard. The lifespan will vary considerably with how it is used, how it is maintained and charged, temperature, and other factors. But usually 5-8 years.
 
Wider Temperature Range
   -30ºC to 55ºC, Adapt well in different temperature and charge and discharge conditions
 
Extremely good discharge recovery ability
   When discharging nearly to 0V, then short the battery bipolar for 24 Hrs and re-charge again fully and operate 5 times. The battery could discharge 90% of initial capacity when discharge to 10.5V every time.

Lead acid battery 12V for UPS, Solar Power, Solar Lighting (120Ah/12V)
Nominal Voltage...…...12V
Number of cell...…...6
Design Life...…...5-8 years
10 hour rate(12.0A, 10.5V)...…...120Ah
Fully Charged battery 77° F(25° C)...4mΩ
Discharge...…...-20~60° C
Charge...-10~60° C
Storage...… -20~60° C
Size: ...… 406*172*210mm
Net Weight...…...32.5KGS
Free Maintenance, Sealed Type, Deep cycle.

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