Rechargeable Battery Cell of Power Grid Energy Storage
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Piece pc
- Supply Capability:
- 60000000 Amperes Per Month pc/month
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1).High Discharge Rate (5C –10C)
2).Super Long life cycle (charged-discharged for 2000 times under 80% DOD)
3).Quick charging ability (2C quick charging to 85% within half an hour)
4).High temperature endurance (-20oC - 70 oC, can up to 500 oC)
5).Small in size and light in weight (1/3 weight and 2/3 size of Lead Acid)
6).ISO, CE, ROHS, SGS approved
7).Wide capacity range: 100ah,160ah, 180ah, 200ah, 500ah, 60ah
8).Environment friendly (without any toxicity, rare metal, heavy metal and pollution, easy to dispose)
9).Safety: no explosion, no smoke, no fire under abused working condition
10).High signal cell voltage (3.2V per cell)
11).Low self-discharge rate (3% /month)
12).Deep discharge (95%)
13).Maintenance free (shelf life over ten years)
14).Offer battery pack, battery management system (BMS) and charger as a complete solution
15).Warranty (2 years for free of charge replacement)
16).No memory effect
17).Standard & Custom Design
- Q:What is the difference between a maintenance-free battery and a conventional battery?
- Lead-acid battery is composed of positive and negative plates, partitions, shell, electrolyte and wiring pile head and other components, the discharge of the chemical reaction is to rely on positive electrode active substances (lead dioxide and lead) and negative plate active substances (sponge Pure lead) in the electrolyte (dilute sulfuric acid solution) under the action, which plate grid, the traditional battery lead and antimony alloy manufacturing, maintenance-free battery is made of lead calcium alloy, the former with antimony, the latter with calcium, This is the fundamental difference between the two points.
- Q:The role of the battery?
- Battery is a kind of battery, its role is to be able to save the limited power, in the right place to make 6v4ah emergency light battery. Its working principle is to convert chemical energy into electricity.
- Q:Maintenance-free battery how to detect it?
- Battery pole Pole terminal has corrosive material without treatment, as long as no loose on it. If the appearance of the corrosive material, the inner surface of the terminal will also be corrosion, resulting in increased resistance, affecting the normal battery charging and discharge, it must be promptly processed.
- Q:80ah how much battery storage capacity?
- 0AH storage is 80AH ah If the actual storage capacity will have to see the brand. I have seen 100AH only 24 pound. This is not even 60AH.
- Q:How to determine the battery is good or bad?
- If less than 9V but the pointer is in a certain value does not move that the battery is in a state of loss, need to add charge.
- Q:How does the battery increase the voltage?
- You can use the same battery in series, with 5 12v battery in series becomes 60v, if you need the current is relatively small, you can use DC-DC module to 12v voltage rise to 60v.
- Q:How does battery activation work?
- If the battery is charged, because the battery discharge itself, the active substance to activate, not add acid, but should be added pure water (no minerals and impurities in the water) is best steaming water, and now you Since the addition, you can use water to wash several times, and then use 1C current charge to 2.3 times. Then discharge, so repeated several times, will be better. So that you can remove the vulcanization.
- Q:How to repair the battery?
- Pry open the adhesive or heat-sealed battery cover, reveal the maintenance-free battery rubber exhaust valve, carefully remove the exhaust valve, save, observe the battery internal situation. Add 0.1% to 0.5% of the electrolyte to the battery, just to the battery above the flow of electrolyte. At the same time, check whether the black impurities, if there are obvious black turbid impurities, indicating that the battery plate has been significantly softened, the possibility of battery repair is relatively small. If there is no black muddy impurities, need to wait 4 hours later, the water fully into the battery. If it is only because the deactivation time is long and cause the battery capacity to decline, do not need to carry out this step operation, should go directly to step 3 pre-charge.
- Q:What are the hazards of battery over discharge?
- When the battery discharge current is large, the heat will become more obvious, there will be serious heat generated when the battery deformation, when the concentration of lead sulfate is particularly large, will form a larger crystal particles, that lead to the battery Internal irreversible sulfation.
- Q:What are the advantages of maintenance-free batteries?
- The advantage of a maintenance-free battery is that the service life is twice as long as the dry battery! And in the use of the process without maintenance! The voltage is also relatively stable.
Our pioneering efforts have earned us 10 national patents so far. In fact, we have the second largest number of patents among listed suppliers in mainland China.We also been offering complete solutions for LiFePO4 battery pack buyers for over six years. Customers especially enjoy our battery pack, battery management system and charger solution.
1. Manufacturer Overview |
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| Location | Shandong,China |
| Year Established | 2010 |
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| Main Markets | Worldwide |
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| Nearest Port | TINAJIN,RIZHAO |
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| Language Spoken: | ENGLISH,CHINESE |
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Rechargeable Battery Cell of Power Grid Energy Storage
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Piece pc
- Supply Capability:
- 60000000 Amperes Per Month pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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