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Jiangxi Zhuokai New Energy Technology Co., Ltd.
Jiangxi Zhuokai New Energy Technology Co., Ltd. is a research, development, and manufacturing enterprise based in Jiangxi, China. We specialize in providing a wide range of products, including
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Maintenance Free Sealed Lead Acid Batteries 12V 7AH 7.2AH 9AH 12AH

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Maintenance Free Sealed Lead Acid Batteries 12V 7AH 7.2AH 9AH 12AH

Brand Name : KVOU

Model Number : UD7

Certification : CE, ROHS, TUV, IEC

Place of Origin : CHINA

MOQ : Negotiable

Price : Negotiable

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 100000 Piece/Pieces per Month

Delivery Time : 7-15working days

Packaging Details : Wooden case and Carton case

Battery Size : 12V 7AH

Scope : UPS,EPS, Solar Power System

Battery Type : Sealed

Cycle Life : 1800Times

Weight : 2.05KGS, 2.07KG

Voltage : 12V

Size（mm）： : 151*65*94*100mm

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High Quality 12 Volt 7ah Maintenance-Free Battery 12V 7AH 7.2AH 9AH 12AH Sealed Lead Acid Batteries

Maintenance Free Sealed Lead Acid Batteries 12V 7AH 7.2AH 9AH 12AH

Product Parameters
Nominal Voltage
12V
Nominal Capacity(20HR)
7AH
Dimension
Length
151±1mm (5.95 inches)
Width
65±1mm (2.56 inches)
Container Height
94.5±1mm (3.72inches)
Total Height (withTerminal)
108±1mm (4.25 inches)
Approx Weight
Approx 2.05 kg (4.51lbs)
Terminal
T1 / T2
Container Material
ABS
Rated Capacity
7.00 AH/0.350A
(20hr ,1.80V/cell,25℃/77℉)
6.51 AH/0.651A
(10hr,1.80V/cell,25℃/77℉)
5.95 AH/1.19A
(5hr,1.75V/cell,25℃/77℉)
5.37 AH/1.79A
(3hr,1.75V/cell,25℃/77℉)
4.40 AH/4.40A
(1hr,1.60V/cell,25℃/77℉)
Max. Discharge Current
105A (5s)
Internal Resistance
Approx 23mΩ
Operating Temp.Range
Discharge : -15~50℃ (5~122℉)
Charge : 0~40℃ (32~104℉)
Aircraft signal Storage : -15~40℃ (5~104℉)
Nominal Operating Temp. Range
25 ±3℃ (77 ±5℉ )
Cycle Use
Initial Charging Current less than 2.1A.Voltage Communication power supply 14.4V~15.0V at 25℃(77℉)Temp. Coefficient -30mV/℃
Standby Use
No limit on Initial Charging Current Voltage Auto controlsystem 13.5V~13.8V at 25℃(77℉)Temp. Coefficient -20mV/℃
Capacity affectedby Temperature
40℃ (104 ℉)103%
25℃ ( 77 ℉ )100%
0℃ ( 32℉ ) 86%
Self Discharge
Techfine batteries may be stored for up to 6 months at 25℃(77℉) and battery should be recharge before use . For higher
temperatures the time interval will be shorter.

Maintenance Free Sealed Lead Acid Batteries 12V 7AH 7.2AH 9AH 12AHMaintenance Free Sealed Lead Acid Batteries 12V 7AH 7.2AH 9AH 12AHMaintenance Free Sealed Lead Acid Batteries 12V 7AH 7.2AH 9AH 12AHMaintenance Free Sealed Lead Acid Batteries 12V 7AH 7.2AH 9AH 12AH

FAQ:

Q: What causes a battery to drain?
A:“Electrical devices or lights left running, a defective charging system or alternator, and extreme weather are some common reasons but maybe it's just time to get a new battery.”

Q: Can a battery stop working after 2 years?
A: Batteries gradually deteriorate until they can no longer provide enough power to start an engine. This wear time could take three to five years and a vehicle's usage pattern is one factor contributing to the rate at which a battery will age.


Q: How many batteries are needed for 10kW?
A: In conclusion, a 10kW solar system typically requires a battery bank with a capacity of 20-30kWh, which can require between 100-150 batteries with a capacity of 200Ah each. However, it is important to consult with a professional to determine the exact number of batteries required for your specific solar power system.

Q: How long will a 5kw battery last?
A: Approximately ten hours. Typically, a 5kWh solar battery can last approximately ten hours when you're only running a few appliances, such as your TV, fridge, and even a few lights. However, it will drain quickly if you add the use of heavy-duty appliances, such as air conditioners.


Product Tags:

Sealed Lead Acid Batteries 12V

      

12AH Sealed Lead Acid Batteries

      
China Maintenance Free Sealed Lead Acid Batteries 12V 7AH 7.2AH 9AH 12AH wholesale

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