12v 40ah valve-regulated maintenance-free solar colloid battery

Battery type: gel battery
Voltage: 12 (V)
Type: Energy storage battery
State of charge: maintenance-free battery
Battery cover and exhaust bolt structure, valve-regulated sealed battery
Rated capacity: 12V40AH
Overall dimensions: 196 * 165 * 175 (length * width * height) (mm)
Scope of application: solar battery
Cyclic use: The maximum charging current during cycling should not be greater than 12.0A, and the constant voltage is between 14.6V ~ 14.9V (25 ° C / 77 ° F)
Floating charging use: The maximum charging current during floating charging should not be greater than 12.0A, and the constant voltage is between 13.6V ~ 13.9V (25 ° C / 77 ° F)

Original price was: $98.41.Current price is: $86.60.



Solar colloid battery


Solar colloid battery


Solar colloid battery


1. Long life, extremely low self-discharge rate
2. Good conductivity and high-efficiency discharge
3. Ample capacity
4. Safe and reliable explosion-proof exhaust system
5. Wide temperature range
6. Good sealing performance and strong charge acceptance
7. Structural characteristics grid alloy: positive and negative grids adopt lead-calcium multiple alloys, which is corrosion-resistant, pollution-free, and low water consumption
8. Battery case: shock-resistant, shock-resistant high-strength ABS (optional flame-retardant grade)
9. Terminal sealing: Adopt proprietary technology of multilayer pole sealing
10. Tight assembly design: high pole group assembly ratio, effectively preventing active material from falling off
11. Safety valve: High-sensitivity safety valve can effectively ensure safety during battery use.


Solar colloid battery