12V 150AH Gel Battery

PHYSICAL SPECIFICATION

Nominal Voltage
Nominal Capacity (10HR)

12V

150Ah

Dimension

Length
Width
Container Height
Total Height

485±2mm （19.09 inches）

170±2mm (6.69 inches)

241±2mm (9.49 inches)

241±2mm (9.49 inches)

Weight

Approx. 44Kg ±3% (97lbs)

Standard Terminal

Bolt-and-nut terminal

Bolt Type: M8

The Gel Batteries from the Shimastu Gel series are designed with unique separators and silica gel that securely immobilizes the electrolyte within the battery. These batteries are exceptionally suited for demanding environments, making them a reliable choice for frequent cyclic deep discharge or standby applications. Notably, they boast an impressively long service life, ensuring longevity and durability for various operations.

Features:

The polar plate design of our product is truly exceptional, as it has been specifically developed to provide a remarkable floating charge life of 15 years at a temperature of 25℃ (77℉). This unique feature ensures that our product remains highly efficient and reliable for an extended duration. We have meticulously engineered the structure of the polar plate to optimize its performance and longevity, making it an ideal choice for various applications. With our product, you can be confident in its ability to deliver outstanding performance and durability over an extended period, even under challenging conditions.⁰F )

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3.High gas recombination efficiency

4.Good deep discharge resilience performance

5.No delamination phenomena in the electrolyte

6.Manufactured with high-porosity

ELECTRICAL SPECIFICATION

Characteristics

Discharge curves @ 25℃ (77 °F)

Capacity

10 hour rate (15A)

5 hour rate (25.5A)

3 hour rate (37.5A)

1 hour rate (82.5A)

150Ah

128Ah

113Ah

82.5Ah

Capacity affected
by temperature

40℃ （104 ⁰F）

25℃ （77 ⁰F）

0℃ （32 ⁰F）

102%

100%

85%

Max Discharge Current

1500A(5 Sec)

Short Circuit Current

2700A

Internal Resistance

Full charged battery (25℃,77 ⁰F) 4.3mΩ

Constant Voltage
Charge

Cycle

Initial Charging Current less than 37.5A

Voltage 14.1~14.4V 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/℃