Active Member
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[China]
Address: 8# JINSHAN AVEN, JINLONG INDUSTRY PARK, TONGLIANG DISTRICT, CHONGQING, CHINA
Contact name:
Chongqing Chuangxiang Power Source Co., Ltd. |
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Varieties of Lead Acid Batteries
Over the years battery manufacturers have introduced a range of additives such as Calcium, Antimony and Selenium to improve various battery performance parameters. For the same reason, different cell and battery constructions have been developed to optimise various aspects of battery performance.
Lead Calcium Batteries
Lead acid batteries with electrodes modified by the addition of Calcium providing the following advantages:
1, More resistant to corrosion, overcharging, gassing, water usage, and self-discharge, all of which shorten battery life.
2, Larger electrolyte reserve area above the plates.
3, Higher Cold Cranking Amp ratings.
4, Little or No maintenance.
Lead Antimony Batteries
Lead acid batteries with electrodes modified by the addition of Antimony providing the following advantages:
1, Improved mechanical strength of electrodes - important for EV and deep discharge applications
2, Reduced internal heat and water loss due to gassing, however the water loss is still greater than the equivalent loss in Lead Calcium batteries.
3, Longer service life than Calcium batteries.
4, Easier to recharge when completely discharged.
5, Lower cost.
Lead Antimony batteries have a higher self discharge rate of 2% to 10% per week compared with the 1% to 5% per month for Lead Calcium batteries.
Specifications for Chongqing white dry charged 12N7L-4B lead acid storage battery manufacturer
| Item | Chongqing white dry charged 12N7L-4B lead acid storage battery manufacturer |
| Code | 12N7L-4B |
| Color | White |
| Dimension(±1mm) L*W*H | 148*88*92mm |
| Approx. Weight(kg) | 1.75kg |
| Seperator | PE/Fiber glass |
| Norminal Voltage | 12V |
| Capacity(Ah) 10hours | 7Ah |
| Container | ABS |
| Useage | Motorcycle / Scooter /three Wheel Motorcycle |
| No. of plate | 54 |
| MOQ | 500pcs |
| Warranty | 12 months |
| Brand | Chuangxiang |
Our services
1. All battery prices based on lead(Pb) price.
2. MOQ(Minimum order quantity): 500pcs.
3. Payment Terms: 30% advance T/T and balance fax copy of B/L; Western Union, Money Gram, Paypal.
4. Customized design is available, OEM supported.
5. Sample or small order accept.
6. Delivery Time: 30 days after receiving 30% down payment.
7. Warranty: 12 months.
FAQ
Battery types we can offer: We have 6 types of batteries: conventional storage battery(dry-charged type), small sealed valve-regulated lead-acid battery(maintenance free) , small sealed valve-regulated lead-acid battery( semi-free maintenance battery), gel battery, generator battery, and power battery.
MOQ for our products: MOQ is the abbreviation of the Minnium Order Quantity and our company MOQ is 500 pieces for each model.
About OEM service: We can provide the OEM service, and the MOQ is 500 pieces for each models. We will try our best to meet every customer's needs.
About custom design color: The color can be customized according to your requirement.
