12V 270AH Lead Carbon Deep Cycle Battery Rechargeable For Power Grid System
In the fully charged state, the negative plate consists of lead, and the positive plate is lead dioxide. The electrolyte solution has a higher concentration of aqueous sulfuric acid, which stores most of the chemical energy.
Overcharging with high charging voltages generates oxygen and hydrogen gas by electrolysis of water, which bubbles out and is lost. The design of some types of lead–acid battery allows the electrolyte level to be inspected and topped up with pure water to replace any that has been lost this way.
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Brand
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Koyosonic
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Model
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CB270-12
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Use
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Solar/Wind/ Home energy storage system, Solar Power Generation Grid or Off-Grid System, Smart Power Grid System
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Seal type
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Sealed
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Maintenance method
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Low Rate
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Certification
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CE, UL, SGS, ISO9001, ISO14001, OHSAS 18001, IEC
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Weight
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78.0Kgs
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Micro-size batteries are mainly used in security and alarm system, UPS, emergency lightings, etc. Medium-sized batteries are mainly used in big UPS, telecommunication system, solar and win energy system, etc. Macro-sized batteries are mainly used in telecommunication system, portable power station and photovoltaic system, etc.
Characteristics
1. who are we?
We are based in Guangdong, China, start from 2019,sell to Domestic Market(30.00%),Central America(10.00%),Oceania(10.00%),Mid East(8.00%),Southern Europe(7.00%),Northern Europe(6.00%),Africa(6.00%),Eastern Europe(5.00%),Western Europe(5.00%),South America(5.00%),Southeast Asia(3.00%),North America(2.00%),Eastern Asia(2.00%),South Asia(1.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
AGM Batteries,VRLA Batteries,Car Batteries,Gel Batteries,Solar Batteries
4. why should you buy from us not from other suppliers?
Koyosonic, a member of MCA Battery Group Co., Ltd, established in 2003, has been specialized in producing Lead-acid batteries, Li-ion batteries and Solar power system.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,Express Delivery；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,MoneyGram,Cash;
Language Spoken:English,Chinese,Portuguese
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.