| Delivery Time | 20-30 workdays |
| Nominal voltage | 3.6V |
| Energy density | 319Wh/kg |
| Weight | 70.2±1.5g |
| Cycle life | 1000 times |
| Payment Terms | T/T |
| Working voltage | 2.5V-4.2V |
| Supply Ability | 10000/month |
| Nominal capacity | 6500mAh |
| Max. continuous discharge rate | 10C |
| Packaging Details | Carton/Wooden box |
| Battery type | 21700 Li-ion battery |
| Brand Name | CLITION |
| Certification | MSDS, UN38.3 |
| Model Number | CLT21700LT65 |
| Place of Origin | China |
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Product Specification
| Delivery Time | 20-30 workdays | Nominal voltage | 3.6V |
| Energy density | 319Wh/kg | Weight | 70.2±1.5g |
| Cycle life | 1000 times | Payment Terms | T/T |
| Working voltage | 2.5V-4.2V | Supply Ability | 10000/month |
| Nominal capacity | 6500mAh | Max. continuous discharge rate | 10C |
| Packaging Details | Carton/Wooden box | Battery type | 21700 Li-ion battery |
| Brand Name | CLITION | Certification | MSDS, UN38.3 |
| Model Number | CLT21700LT65 | Place of Origin | China |
| High Light | 10C Low Temperature Battery ,3.6V NMC Lithium Ion Battery ,6500mAh NMC Lithium Ion Battery | ||
The 21700 3.6V 6500mAh Low-Temperature Lithium-Ion Cell is a high-capacity rechargeable battery specially engineered for reliable performance in extreme cold environments. Utilizing advanced low-temperature electrolyte technology and optimized internal materials, this lithium-ion cell maintains stable discharge efficiency and power output even under freezing conditions.
With its large 6500mAh capacity, high energy density, and excellent low-temperature performance, the battery is ideal for outdoor electronic equipment, energy storage systems, intelligent monitoring devices, and other products operating in harsh climates.
| Min. capacity | 6370mAh | Nominal capacity | 6500mAh |
| Nominal voltage | 3.6V | Nominal energy | 23.4Wh |
| End-of-charge voltage | 4.2V | Discharge cut-off voltage | 2.5V |
| Standard Charge current | 3.25A | Standard Discharge current | 1.3A |
| Max. Pulse Discharge Current | 100A (25±2℃, 50% SOC) | Max. Continuous Charge Current | 8A |
| Max. Continuous Discharge Current | 52A (with 80℃ temperature cut) | Internal Resistance | ≤ 4.5mΩ |
| Charge temperature | -10 to 60℃ | Discharge temperature | -40 to 70℃ |
| Weight | 70.2±1.5g | Dimension | Diameter: 21.35±0.15mm Height: 70.7±0.2mm |
At time of shipment, the cells' state of charge shall be 20±10% of its rated capacity or less. The violent vibration, impaction or squeezing should be avoided in the transport process; neither is exposed in the sunlight nor rain. The cells shall be shipped by normal transportation such as by road, by ocean or by air.
Storage temperature and humidity (within 3 months):
Cells should be stored in a stable environment characterized by low-humidity (less than 70% RH), free of corrosive gasses, and an ambient temperature between -20℃ and 40℃. To prevent rust, avoid conditions that can create condensation such as rapid fluctuations in the ambient.
Long duration storage:
When long duration storage cells should be stored in a stable environment characterized by low-humidity (less than 70% RH), free of corrosive gasses, and an ambient temperature between 0℃ and 20℃.
Compared with conventional lithium-ion batteries, the low-temperature 21700 cell delivers superior capacity retention and stable voltage output in freezing conditions. It significantly improves device reliability and operating time for outdoor and industrial applications exposed to low temperatures.
The 6500mAh high-capacity design allows longer runtime and reduced battery replacement frequency, making it an efficient and cost-effective energy solution for demanding applications.
OEM and ODM customization services are available, including battery pack assembly, PCM/BMS integration, connector customization, and tailored voltage and capacity solutions according to project requirements.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2021
Total Annual:
1million-USD 3 million
Employee Number:
10~50
Ecer Certification:
Verified Supplier
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