Name: China 12V 80Ah Deep Cycle Battery Manufacturers Suppliers Factory - Customized Service - Shimastu Electronic Technology
Brand: Shimastu
SKU: 181106519

12V 80Ah Deep Cycle Battery

Shimastu 12v 80ah deep cycle battery specifically designed for standby float service use, optimized to provide high rate power supporting applications such as emergency lighting, uninterruptible power supplies (UPS), telecoms equipment, switch gear, security systems and a wide selection of additional equipment supplying offline power to essential building services.


PHYSICAL SPECIFICATION
Nominal Voltage Nominal Capacity (10HR)				12V 80Ah
Dimension		Length Width Container Height Total Height		259±2mm （10.20 inches） 168±2mm (6.61 inches) 208±2mm (8.23 inches) 213±2mm (8.94 inches)
Weight				Approx. 23.1 Kg ±3% (50.93bs)
Standard Terminal				Bolt-and-nut terminal Bolt Type: M6
						Shimastu NPC series Deep Cycle Batteries are deep-cycle battery designed to be regularly deeply discharged using most of its capacity,its the most common battery used for solar off-grid and hybrid energy storage, as well as many other applications. Features: 1.Wide protected operation temperature ranges of -20℃ ( -4℉) to 50℃ ( 122℉). 2. Monthly self-discharge rate below 2% at 25℃ ( 77℉) . 3. The battery has perfect performance in maintenance-free, after 12 months, its storage still can reach to 65%, which is high cost-effective solutions for solar, wind power systems and other renewable energy systems 4.Special polar plate design, which ensures a long cycle life up to 12 years in floating service.
ELECTRICAL SPECIFICATION
Characteristics						Discharge curves @ 25℃ (77 °F)
Capacity			10 hour rate (8A) 5 hour rate (13.6A) 3 hour rate (20A) 1 hour rate (44A)		80Ah 68Ah 60Ah 44Ah
Capacity affected by temperature			40℃ （104 ⁰F） 25℃ （77 ⁰F） 0℃ （32 ⁰F）		102% 100% 85%
Max Discharge Current			800A(5 Sec)
Short Circuit Current			1840A
Internal Resistance			Full charged battery (25℃,77 ⁰F) 6mΩ
Designed life			≥700 Cycles @ 50% D.O.D(25℃)
Constant Voltage Charge	Cycle		Initial Charging Current less than 20A Voltage 14.1~14.4V at 25℃ (77 ⁰F ) Temperature Coefficient –18mV/℃
	Standby		No limit on Initial Charging Current Voltage 13.5~13.8V at 25℃ (77 ⁰F ) Temperature Coefficient –18mV/℃

CONSTANT CURRENT DISCHARGE RATING A@25℃
F.V/TIME	10MIN	15MIN	30MIN	1HR	3HR	5HR	8HR	10HR	20HR
1.60V	192.3	144.8	86.5	49.6	22.6	15.2	10.2	8.46	4.41
1.65V	181.7	138.4	83.2	47.7	21.9	14.7	10.0	8.35	4.35
1.70V	167.3	129.6	79.6	45.9	21.3	14.4	9.89	8.22	4.29
1.75V	153.1	120.7	75.8	44.0	20.7	14.0	9.75	8.10	4.24
1.80V	138.6	111.4	72.5	42.4	20.0	13.6	9.59	8.00	4.20
CONSTANT POWER DISCHARGE RATING WATT PER CELL@25℃
F.V/TIME	10MIN	15MIN	30MIN	1HR	3HR	5HR	8HR	10HR	20HR
1.60V	326.9	253.1	157.1	93.3	43.2	29.3	20.0	16.7	8.67
1.65V	314.8	245.6	152.7	90.2	42.1	28.5	19.7	16.5	8.56
1.70V	295.3	233.5	147.5	87.3	41.1	27.8	19.4	16.2	8.45
1.75V	275.0	220.4	142.0	84.2	40.1	27.2	19.2	16.0	8.37
1.80V	253.3	206.4	137.1	81.6	38.8	26.6	18.9	15.7	8.32

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This is a powerful and long-lasting battery that is commonly used in a variety of applications. This type of battery is easily found in the market for solar power systems, marine applications, camping and other activities that require a portable power source. One of the distinguishing features of 12V 80Ah Deep Cycle Battery is their deep cycle capability. Deep cycling means the battery can discharge up to 80% of its total charge capacity without compromising the battery's performance or lifespan. Therefore, it can provide more usable energy than other types of batteries with lower discharge rates.

Specifications

●Nominal capacity: 80Ah (10h rate)

●Maximum charging current: 800A(5sec)

●Short Circuit Current:1840A

●Self-discharging rate: <1% per month

●Cycle lifetime at 30% D.O.D.: 1500

●Pressure control: safety valve installed

●Terminal type:M8 (Bolt-and-nut)

●Operating temperature: from -20C to +60C

●Size: 259 x 168 x 208mm

● Weight: 23.1kg

Features

The 12V 80Ah Deep Cycle Battery is made of high-quality materials that are resistant to damage from external factors such as vibration, shock and extreme temperatures. Plus, it's sealed to protect internal components from dust, moisture, and other harmful elements. Another important feature of it is its rechargeability. It can be charged using different methods such as solar panels, AC chargers and generators. This is very convenient for users who want to have a reliable power source that can be charged quickly and easily. When it comes to safety, we have several built-in features to protect against overcharging, short circuits, and other potential hazards.