12V40AH

12v40Ah Lead Acid Battery New Product Fast Charging
Key Feature
Voltage : 12V
Capacity : 40AH 
Battery type : lead acid battery
Cycle life: 800-1000 cycles
Warranty : 2 Year
OEM: Available 
Application : Toys, Power Tools, Home Appliances, Consumer Electronics, BOATS, SUBMARINES, Automotive, Electric Wheelchairs
Cell Brand : Max Power
Certiftcation:ISO9001CE, ROSH, UN38.3, CNAS, MSDS 
Features
 1. Safety: Lead Acid battery, no fire, none explosive
2. Clean and green energy, does not contain toxic material
3.Powerfull
4.Prolonged life cycle, after 800-1000 cycles, the residual capacity exceeds 80% of its original capacity.
5.No memory effect, highly efficient charging at any time
6. Wide operating temperature:-10~55°C
7. Low self-discharge rate:<3% monthly
8.With individual package, clear warning mark, logo. Instruction manual printed in colors 
Specification
​ ​ ​ ​ ​ ​

Battery Model

NP 40-12  12V40AH

Designer Floating Life

Up to 10 Years

Capacity  (25℃)

20HR(2.0A,10.5V)

10HR(1.9A,10.5V)

1HR(20.0A,9.6V)

27min(40.0A,9.6V)

 

40AH

38.0AH

20.0AH

18.0AH

Dimensions

Length

Width

Height

Total Height

 

198mm

166mm

170mm

170mm

Approx. Weight

12.70Kg

Internal Resistance

Full charged at 25℃:9.0mΩ

Self Discharge

2% of capacity declined per month at (25℃)

Capacity Affected

by Temp.(20HR)

40℃

25℃

0℃

-15℃

 

102%

100%

85%

65%

Charge Voltage(25℃)

Cycle use

Float use

 

14.40-15.00V(-18mV/), max. Current:6.0A

13.50-13.80V (-18mV/℃)


​​​​​​
Product details
                        
  • Component ......Raw material
  • Positive ........Lead dioxide
  • Negative ........Lead
  • Container ........ABS
  • Cover ........ABS
  • Sealant ........Epoxy
  • Safety valve .... Rubber
  • Terminal ........Copper
  • Separator ........Fiber glass
  • Electrolyte ....... Sulfuric acid
Application
                        
Certificate
                        
Logistics