OVC VS SOC-200mA Discharge
Test Conditions:
Charge: 0.5C CC 4.2V, 4.2V 40mA, cut off at room temperature Discharge: 0.1C DC 2.75V@RT
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Special batteries are customized according to customer needs, using lithium polymer batteries, lithium cylindrical batteries, lithium iron phosphate batteries and other materials to respond to the special environment, special applications and specific areas of battery needs to manufacture the battery. Special batteries are mainly used in medical, security, aerospace, oil field, drilling, military industry, dock and port and industrial, etc. In the face of different specific areas of batteries we can meet the needs of special environments, providing the corresponding low temperature lithium batteries, high temperature lithium batteries, wide temperature lithium batteries, explosion-proof lithium batteries, etc. Hoppt Battery, with professional technical team and project experience, can provide one-to-one program customization, customized on demand, to meet the needs of customers for lithium batteries.
Benefit
Technical strength
a team of professional lithium battery technology experts, truly on-demand.
Quality control guarantee
test instruments and equipment are all available, from incoming materials to shipping, each accessory is strictly tested.
Certification support
All product designs refer to the corresponding certification standards to ensure that each customized product can pass the corresponding certification.
Efficient service
We take the customer's point of view comprehensively, not only the response speed or service attitude, everything to meet the customer's needs.
High cost performance
behind the professional technology and attentive service, closely followed by reasonable prices, we focus on long-term cooperation partnership.
Fast after-sales service
the product promises a 1-3 year warranty, we will fulfill our promise and actively cooperate to minimize the risk so that you have no worries.
Applications
Low temperature lithium battery
: used for cold weather and plateau area energy storage equipment, polar scientific research, cold zone security and other special equipment with low temperature requirements for working temperature, etc.
Explosion-proof lithium battery
: used in mining equipment, petrochemical, coal mining, high-speed railway security and other special equipment with high pressure and high performance requirements, etc.
High-temperature lithium battery
: used in special vehicles, Internet of things, outdoor lighting, railroad testing and other special equipment that need to work in high-temperature environments, etc.
High rate lithium battery
: used for drones, starter power, model aircraft, power tools and other special equipment that require high rate discharge working characteristics, etc.
High voltage lithium battery
: For high voltage DC power supply, industrial frequency integrated power supply, UPS emergency power supply and other energy storage / power need high voltage lithium battery, such as 192V, 384V, 512V, 614V, etc.
Polar Expedition
Snowmobile
Oil Extraction
Combustible Gas Monitoring
Inspection Robot
Special Vehicle Battery
Drone
Deep Sea Robot
Features of Special Battery Cell
DCR VS SOC
Test Conditions:
Charging: 0.5C CC 4.2V, 4.2V 40mA cut-off at room temperature
Discharge: 1) 0.1C (I1) discharge for 10 seconds, record the last voltage value (V1)
2) 1C (I2) discharge for 5 seconds, record the voltage value of the last 1 second (V2) DCR=(V1-V2)/(I2-I1)
Rate Discharge
Test Conditions:
Charge: 0.5C CC 4.2V, 4.2V 40mA, cut off at room temperature Discharge: rate current, 2.75V, cut off at room temperature
Rate Charging
Test Conditions:
Charge: 0.5C/1C CC 4.2V, 4.2V 40mA Room temperature cut-off Discharge: 1C DC to 2.75V
Discharge at Different Temperatures
Test Conditions:
Charge: 0.5C CC 4.2V, 4.2V 40mA cut off at room temperature Discharge: Discharge at different temperatures
Rate Discharge at -30℃
Test Conditions:
Charging: 0.5C CC 4.2V, 4.2V 40mA cut-off at room temperature Discharge: different current DC, 2.0V, 0.5C/1C/1.5C cut-off
RT 1C/1C Cycle (4.20~2.75V)
Test Conditions:
Charge: 1C CC-CV 4.2V, 40mA cut-off Discharge: 1C DC, 2.75V cut-off
Recoverable capacity per cycle 50 tests (0.2C)
RT 1C/1C Cycle (4.10~2.75V)
Test Conditions:
Charge: 1C CC-CV 4.1V, 40mA cut-off Discharge: 1C DC, 2.75V cut-off
Recoverable capacity per cycle 50 tests (0.2C)
29.3V 60A Lithium Battery Charger
29.3V 60A Lithium Battery Charger
29.3V 60A Lithium Battery Charger
29.3V 60A Lithium Battery Charger
We are trustworthy
Dongguan Hoppt Light Technology Co., Ltd. is a technology-based company with seventeen years of battery experience. A group of technicians in the development of seventeen years let Hoppt Battery in the special battery to obtain mature battery research and development technology and service experience. The battery products independently developed by the factory have passed the IS09001 quality system certification, and the products comply with ROHS, CE, UL, CB, PSE, KC, UN38, MSDS and other certifications. Our R&D team works closely with our clients to provide the suitable solution for their battery applications with a quick effect on their needs. If you are interested in Hoppt special batteries (customizable), please click the picture below or click [Online Inquiry] on the right side of this page to contact us!
Excellent technical talents and project experience
Give the most professional technical solution support and perfect project consideration.
Systematic quality management and a strong sense of responsibility
Not only will the goods be fully inspected before shipment to be responsible for customers, but also at each hurdle to carry out random checks, every step into the system management, so that the quality of products become a strong sign.
The company's philosophy
Always be one, with customer-centric, technology-based, is to create greater value for customers. We are pursuing a long-term win-win state of cooperation.
Special Lithium Battery Cell Model Specification Table
| Special Lithium Battery Cell Model Specification Table | |||
| Product Category | Product Number | Rated Capacity | Rated Energy | Standard Voltage | Lower Limit Voltage(V) | Upper Limit Voltage(V) | Dimensions (mm) T*W*H |
|---|---|---|---|---|---|---|---|
| Low Temperature Battery | 22.4V 48Ah 26650 | 48Ah | 1075.2Wh | 22.4V | 17.5V | 25.55V | （T292*W283*H213mm ）±5mm |
| Low Temperature Battery | 25.2V 48Ah 21700 | 48Ah | 1075.2Wh | 22.4V | 17.5V | 25.55V | （T333*W148*H172mm ）±5mm |
| Low Temperature Battery | 25.2V 48Ah 21700 | 48Ah | 1075.2Wh | 22.4V | 17.5V | 25.55V | （T318*W148*H172mm ）±5mm |
| Low Temperature Battery | 12.8V 21Ah 21700 | 21Ah | 268.8Wh | 12.8V | 10V | 14.6V | （T160*W160*H100mm ）±5mm |
| Low Temperature Battery | 14.8V 12Ah 18650 | 12Ah | 177.6Wh | 15.2V | 10V | 16.8V | （T275*W78*H20.5mm ）±5mm |
| Low Temperature Battery | 14.8V 9Ah 18650 | 9Ah | 133.2Wh | 15.2V | 11.2V | 17.4V | （T128*W75*H45mm ）±5mm |
| Low Temperature Battery | 25.2V 88Ah 21700 | 88Ah | 2217.6Wh | 25.2V | 18.5V | 29.4V | （T322*W300*H115mm ）±5mm |
| Low Temperature Battery | 12V 202Ah 26650 | 202Ah | 2424Wh | 12.8V | 10V | 14.6V | （T700*W350*H90mm ）±5mm |
| Low Temperature Battery | 22.4V 9.6Ah 26650 | 9.6Ah | 215.04Wh | 22.4V | 17.5V | 25.55V | （T240*W140*H100mm ）±5mm |
| Low Temperature Battery | 21.6V 5Ah 18650 | 5Ah | 114Wh | 22.8V | 16.8V | 25.2V | （T123*W67.5*H39mm ）±5mm |
| Explosion- Proof Battery | 3.85V 2200mAh 634063 | 2200mAh | 8.47Wh | 3.85V | 3.00V | 4.35V | 6.3mm*40mm*63mm |
