12V 9Ah Battery Rechargeable

PHYSICAL SPECIFICATION

Nominal Voltage
Nominal Capacity (20HR)

12V

9Ah

Dimension

Length
Width
Container Height
Total Height

151±1mm （5.94 inches)

65±1mm (2.56 inches)

95±1mm (3.74 inches)

100±1mm (3.94 inches)

Weight

Approx. 2.55 Kg ±3% (5.62lbs)

Standard Terminal

Fasten Tab No.250E(F2)

The Shimastu NP series AGM VRLA Batteries are designed to be versatile and reliable, with high-quality materials and advanced technology. With Absorbed Glass Mat (AGM) separators, these batteries are built to last and provide optimal performance over an extended service life. The high purity raw materials used in their production ensure that they meet the strictest quality standards. If you're looking for a dependable battery solution for your needs, look no further than the Shimastu NP series AGM VRLA Batteries.
Features:
1.Non-spillable
2.Sealed and Maintenance-free Operation
3.High Quality and High Reliability
4.Less gassing,low Self-discharge
5.Low internal resistance
The design life of this product is impressive as it can last up to six years in float service at 25℃. This means that users can rely on it for a long time without having to replace it frequently. The extended lifespan also ensures that users save on replacement costs and enjoy maximum value for their money.
(77 0F )­

ELECTRICAL SPECIFICATION

Characteristics

Discharge curves @ 25℃ (77 °F)

Capacity

20 hour rate (0.45A)

10 hour rate (0.846A)

5 hour rate (1.53A)

3 hour rate (2.25A)

1 hour rate (4.95A)

9Ah

8.5Ah

7.7Ah

6.8Ah

5Ah

Capacity affected
by temperature

40℃ （104 ⁰F）

25℃ （77 ⁰F）

0℃ （32 ⁰F）

102%

100%

85%

Max Discharge Current

90A(5 Sec)

Short Circuit Current

450A

Internal Resistance

Full charged battery (25℃,77 ⁰F) 20mΩ

Constant Voltage
Charge

Cycle

Initial Charging Current less than 2.7A

Voltage 14.4~15.0V at 25℃ (77 ⁰F )

Temperature Coefficient –30mV/℃

Standby

No limit on Initial Charging Current

Voltage 13.5~13.8V at 25℃ (77 ⁰F )

Temperature Coefficient –20mV/℃