| Nominal voltage | 3.6V |
| Payment Terms | T/T |
| Max. continuous discharge rate | 8C |
| Max. continuous charge rate | 1.5C |
| Supply Ability | 10000pcs/month |
| Dimension | 21.35*70.7mm |
| Warranty | 1 Year |
| Delivery Time | 20-30 workdays |
| Energy density | 319Wh/kg |
| Weight | 70.2±1.5g |
| Nominal capacity | 6500mAh |
| Battery type | Lithium ion |
| Name | Special Battery |
| Packaging Details | Carton |
| Cycle life | 1000 Times |
| Model Number | CLT21700LT65 |
| Certification | UN38.3,MSDS |
| Place of Origin | China |
| Brand Name | CLITION |
View Detail Information
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Product Specification
| Nominal voltage | 3.6V | Payment Terms | T/T |
| Max. continuous discharge rate | 8C | Max. continuous charge rate | 1.5C |
| Supply Ability | 10000pcs/month | Dimension | 21.35*70.7mm |
| Warranty | 1 Year | Delivery Time | 20-30 workdays |
| Energy density | 319Wh/kg | Weight | 70.2±1.5g |
| Nominal capacity | 6500mAh | Battery type | Lithium ion |
| Name | Special Battery | Packaging Details | Carton |
| Cycle life | 1000 Times | Model Number | CLT21700LT65 |
| Certification | UN38.3,MSDS | Place of Origin | China |
| Brand Name | CLITION | ||
| High Light | 3.6V Special Battery ,6500mAh Special Battery ,21700 Cylindrical Lithium Ion Battery Cell | ||
The 3.6V 6500mAh 21700 Lithium-Ion Cylindrical Battery Cell is a high-capacity rechargeable battery engineered for demanding applications requiring exceptional performance across extreme temperature environments. With an ultra-wide operating temperature range of -40℃ to 80℃, this advanced lithium-ion cell delivers reliable power output, high energy density, and long service life, making it ideal for outdoor, industrial, specialized field, and energy storage applications.
This battery utilizes high-quality electrode materials and advanced manufacturing technology, maintaining excellent charge and discharge performance under both low and high temperature conditions. Its robust design ensures stable operation in harsh climates where conventional lithium-ion batteries may experience significant performance degradation.
| Nominal Voltage | 3.6V | Cycle Life | 1000 cycles |
| Min. Capacity | 6370mAh | Typical Capacity | 6500mAh |
| Min. Energy | 22.2Wh | Typical Energy | 23.4Wh |
| End-of-charge Voltage | 4.2V | Discharge Cut-off Voltage | 2.5V |
| Max. Pulse Discharge Current | 100A (25±2℃, 50% SOC) | Max. Continuous Discharge Current | 52A (with 80℃ temperature cut) |
| Max. Continuous Charge Current | 8A | Cell Internal Resistance | ≤ 4.5mΩ |
| Charge Temperature | -10 to 60℃ | Discharge Temperature | -40 to 70℃ |
With this high-capacity ultra-wide temperature 21700 lithium-ion battery cell, we provide complete energy solutions tailored to demanding industrial and outdoor applications.
We assemble customized battery packs based on your requirements, including voltage and capacity configuration, series and parallel cell combinations, and compact structural design for space optimization.
We provide Battery Management System integration to ensure overcharge and over-discharge protection, short-circuit and overcurrent protection, temperature monitoring, and balanced charging for longer cycle life.
We provide complete export support including UN38.3 test reports, MSDS documentation, safe transportation packaging, and global logistics support (air/sea/express).
We assist with cell selection and configuration guidance, thermal management recommendations, performance optimization for your application, and sample testing before mass production.
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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