Company Advantages1. The design of MERITSUN li-ion battery at low temperature is of professionalism. It is conducted by our designers who are able to balance innovative design, functional requirements, and aesthetic appeal. It can be widely applied in diverse areas ranging from small appliances and IT devices
2. It is admitted that good quality low temperature lithium battery can win the common recognition of customers. Made of reliable chemical substances, the product is of superior safety
3. The vigorous development of low temperature lithium battery due to its li-ion battery at low temperature features. Supported by the lead-acid battery, it has a high discharge rate while maintaining high energy capacity
4. low temperature lithium battery breaks through the limitations of li-ion battery at low temperature which creates a new world of low temperature charging lithium ion . The product is produced under the principle of environmental protection
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Electrica
Characteristics | Nominal Voltage | 12.8V |
Nominal Capacity | 200Ah |
Energy | 2560Wh |
Internal Resistance | ≤20mΩ |
Cycle Life | ≥4000 cycles @1C 100%DOD |
Months Self Discharge | <3% |
Efficiency of Charge | 100% @0.5C |
Efficiency of Discharge | 96~99% @1C |
Standard Charge | Charge Voltage | 14.6±0.2V |
Charge Mode | 0.2C to 14.6V, then 14.6V,charge current to 0.02C (CC/CV) |
Charger Current | 80A |
Max. Charge Current | 100A |
Charge Cut-off Voltage | 14.6±0.2V |
Standard Discharge | Continuous Current | 100A |
Max. Pulse Current | 300A(<10s) |
Discharge Cut-off Voltage | 10.5V |
Environmental | Charge Temperature | 0 ℃ to 45 ℃ (32F to 113F) @60±25% Relative Humidity |
Discharge Temperature | -20 ℃ to 60 ℃ (-4F to 140F) @60±25% Relative Humidity |
Storage Temperature | 0 ℃ to 40 ℃ (32F to 104F) @60±25% Relative Humidity |
Water Dust Resistance | IP56 |
Mechanical | Cell & Method | 4S2P |
Plastic Case | ABS |
Dimensions (in./mm.) | 483*170*241mm Customized |
Weight (lbs./kg.) | 25kg |
Terminal | T11 |
Protocol (optional) | SMBus/RS485/RS232 |
SOC (optional) | Bluetooth |
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Company Features1. MeriTech Power Co.,Ltd. supplies high quality low temperature lithium battery. We have a manufacturing plant that is quite close to the airport and the harbor. This obvious transportation advantage significantly ensures the smooth supply of raw materials and quick delivery of the finished products.
2. We have a team of dedicated manufacturing managers. Utilizing their years of manufacturing expertise, they can continuously optimize the manufacturing process by implementing new technologies.
3. We have a highly responsible QC team. They work and treat the quality control in a series manner to make sure every single product is 100% qualified prior to shipping. For the better development of MERITSUN, necessary enterprise culture will be more necessary. Please contact.