Shenzhen Yunfan Power Technology Co., Ltd.
| Payment Terms | T/T |
| Delivery Time | 5-8 working days |
| Packaging Details | UN carton package |
| Cell Chemistry | Premium Automotive-Grade Sodium-Ion (Na-ion) |
| Nominal Voltage | 12V |
| Rated Capacity | 70Ah |
| Cold Cranking Amps (CCA) | 1000A |
| Standard Charge Voltage | 15.6V |
| Discharge Cut-off Voltage | 8V |
| Maximum Continuous Discharge Current | 200A |
| Peak Discharge Current (5 seconds) | 400A |
| Pulse Discharge Current (1 second) | 1000A |
| Cycle Life (to 80% DoD) | >3,500 Cycles |
| Operating Temperature Range | -40°C to 80°C (-40°F to 176°F) |
| Weight | Approx. 10 kg (22 lbs) |
| Dimensions (L x W x H) | 278 x 175 x 172 mm |
| Intelligence | Smart Bluetooth BMS with Mobile App |
| Protections | Over-charge/Discharge, Over-current, Short Circuit, Cell Balance |
| Brand Name | Yunfan |
| Model Number | YF-N1270 |
| Certification | MSDS UN38.3 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Delivery Time | 5-8 working days |
| Packaging Details | UN carton package | Cell Chemistry | Premium Automotive-Grade Sodium-Ion (Na-ion) |
| Nominal Voltage | 12V | Rated Capacity | 70Ah |
| Cold Cranking Amps (CCA) | 1000A | Standard Charge Voltage | 15.6V |
| Discharge Cut-off Voltage | 8V | Maximum Continuous Discharge Current | 200A |
| Peak Discharge Current (5 seconds) | 400A | Pulse Discharge Current (1 second) | 1000A |
| Cycle Life (to 80% DoD) | >3,500 Cycles | Operating Temperature Range | -40°C to 80°C (-40°F to 176°F) |
| Weight | Approx. 10 kg (22 lbs) | Dimensions (L x W x H) | 278 x 175 x 172 mm |
| Intelligence | Smart Bluetooth BMS with Mobile App | Protections | Over-charge/Discharge, Over-current, Short Circuit, Cell Balance |
| Brand Name | Yunfan | Model Number | YF-N1270 |
| Certification | MSDS UN38.3 | Place of Origin | China |
| High Light | 12V 70Ah sodium-ion battery ，heavy duty lithium alternative battery ，marine diesel truck cranking battery | ||
Command uncompromising starting authority with the apex of sodium-ion battery technology. The 12V 70Ah High-Performance Sodium-Ion Battery delivers industry-leading 1000 Cold Cranking Amps (CCA) and substantial 200A continuous discharge current, providing raw power to effortlessly turn over the largest diesel engines, high-performance marine motors, and heavy-duty equipment.
Operating with unwavering reliability from -40°C to 80°C, it conquers extreme weather conditions where conventional batteries falter. This flagship battery combines immense power, robust capacity, and the inherent safety advantages of sodium-ion chemistry with intelligent Bluetooth management. Proudly engineered by Yunfan Factory.
Develop and manufacture the next generation of power systems with comprehensive OEM and ODM services.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2013
Total Annual:
5000000-10000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Shenzhen Yunfan Power Technology Co., Ltd is a high-tech enterprise,one of the leading professional battery and inverter suppliers,the main products included 12V.24V.48V LiFePo4 Prismatic Battery and off grid inverter.Use Lithium ion Battery Cell and Battery pack which works for powerful equipments ... Shenzhen Yunfan Power Technology Co., Ltd is a high-tech enterprise,one of the leading professional battery and inverter suppliers,the main products included 12V.24V.48V LiFePo4 Prismatic Battery and off grid inverter.Use Lithium ion Battery Cell and Battery pack which works for powerful equipments ...
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