22.2V 8000mAh 21700 Lithium Ion Battery
This 22.2V 8000mAh 21700 lithium ion battery is manufactured by VCELL POWER, a professional lithium battery maker from China. Backed by 20 years of industry experience, we implement strict production workflows and rigorous QC standards to guarantee consistent battery reliability. We welcome all cooperation proposals and are open to detailed discussions.
Model:INR21700-6S2P
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Product Description
Power your high-performance equipment with Vcell 22.2V 8000mAh21700 Lithium Ion Battery. Delivering 177.6Wh of reliable energy, this battery utilizes top-tier 21700 cells to provide exceptional power and extended runtime in a compact 139x48x75mm footprint. Engineered for demanding applications including FPV drones, high-speed RC vehicles, and smart robotics. We provide comprehensive OEM/ODM customization, including BMS protection and connector options. Partner with us for stable supply and competitive factory pricing.
Product Parameter
| Battery Type | Lithium Ion Battery |
| Brand | VCELL/OEM |
| Model | INR21700-6S2P |
| Nominal Voltage | 22.2V |
| Nominal Capacity | 8000mAh |
| Charge Cut-Off Voltage | 25.2V |
| Discharge Cut-Off Voltage | 16.5V |
| Standard Charge | 0.2C |
| Max charge current | 1.0C |
| Standard discharge current | 0.2C |
| Maximum Continuous Discharge Current | 1.5C |
| Peak Discharge Current | 3.0C(<3S) |
| Charge temperature | 0~45℃ |
| Discharge temperature | -20℃~+60℃ |
| Size(L*W*H) | 139x48x75mm Max Or Customized |
| Weight | Approx 890g |
| Cycle life | >700 cycles |
| Life Time | ＞ 5 Years |
| Wire/Connector | TBD |
Battery Details
Performance Highlights Of 22.2V 8000mAh 21700 Lithium Ion Battery
1. Extended Runtime: 8000mAh high capacity provides up to 177.6Wh of energy, significantly reducing downtime and charging frequency.
2. High Power Output: 6S2P configuration supports high continuous discharge rates and peak pulse power for aggressive acceleration and heavy loads.
3. Advanced 21700 Cells: Offers higher energy density, lower internal resistance, and better heat dissipation compared to traditional 18650 batteries.
4. Space-Saving Design: Compact dimensions (139x48x75mm) allow for easy integration into space-constrained devices.
5. Safety And Durability: Built-in BMS protects against overcharge, over-discharge, over-current, and short circuits.
Target Applications Of 22.2V 8000mAh 21700 Lithium Ion Battery
Surveying drones, agricultural crop-spraying drones, logistics drones, FPV racing drones, RC models, inspection robots, service robots, AGVs (Automated Guided Vehicles), high-power electric drills, chainsaws, portable testing instruments, small electric boats, etc.
OEM / ODM Customization Available
1. We offer full customization services to meet your specific requirements:
2. Battery capacity, voltage, and discharge rate adjustments
3. Custom casing sizes and mechanical integration
4. Connector types (XT60, Anderson, etc.) and wire lengths
5. BMS parameter programming (charge/discharge curves, thermal protection thresholds)
6. Branding and label customization
Our Strengths:
1. In-house R&D and PACK assembly with strict quality control
2. ISO9001-certified manufacturing processes
3. Global shipping with full compliance documentation
4. 12 months warranty and responsive technical support
Contact Us
Ready to power your application? Request a quote or sample today. OEM/ODM inquiries are welcome.
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