12 volt 200 amp hour deep cycle battery

PHYSICAL SPECIFICATION

Nominal Voltage
Nominal Capacity (10HR)

12V
200Ah

Dimension

Length
Width
Container Height
Total Height

522±2mm （20.51 inches）

240±2mm (9.45 inches)

219±2mm (8.62 inches)

223±2mm (8.78 inches)

Weight

Approx. 62.5Kg ±3% (137.79lbs)

Standard Terminal

Bolt-and-nut terminal

Bolt Type: M8

The Shimastu NPC series Deep Cycle Batteries are specifically designed to handle regular deep discharges, allowing you to fully utilise their capacity over and over again. This makes them an ideal choice for a wide range of applications, from solar off-grid and hybrid energy storage, to other energy systems that require dependable, long-lasting power. If you're looking for batteries that you can rely on for consistent performance, Shimastu NPC series Deep Cycle Batteries are definitely worth considering.
Features:
The operational temperature ranges of -20℃ (-4℉) to 50℃ (122℉) are wide and protected.
Maintaining a self-discharge rate below 2% per month at a temperature of 25℃ ( 77℉) is crucial for ensuring optimal performance and longevity of the device.
The maintenance-free battery exhibits excellent performance, retaining a storage capacity of 65% even after 12 months. This makes it a cost-effective solution for various renewable energy systems such as solar and wind power.
Our innovative polar plate design guarantees an impressive floating service cycle life of up to 12 years. With this special feature, our product surpasses industry standards and provides exceptional durability.

ELECTRICAL SPECIFICATION

Characteristics

Discharge curves @ 25℃ (77 °F)

Capacity

10 hour rate (20A)

5 hour rate (34A)

3 hour rate (50A)

1 hour rate (110A)

200Ah

170Ah

150Ah

110Ah

Capacity affected
by temperature

40℃ （104 ⁰F）

25℃ （77 ⁰F）

0℃ （32 ⁰F）

102%

100%

85%

Max Discharge Current

2000A(5 Sec)

Short Circuit Current

3430A

Designed life

≥700 Cycles @ 50% D.O.D at 25℃ (77 ⁰F )

Internal Resistance

Full charged battery (25℃,77 ⁰F) 4mΩ

Constant Voltage
Charge

Cycle

Initial Charging Current less than 50A

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/℃