Lan Dazzle 21700 12S4P 锂离子电池组
Harness high-voltage, high-capacity power in a single, rugged package with Lan Dazzle’s custom 21700 12S4P lithium-ion battery pack. Built from premium 3.6 V, 5 Ah 21700 cells arranged in 12-series and 4-parallel, this pack delivers a nominal 43.2 V at 20 Ah (≈864 Wh) with industry-leading discharge capabilities—ideal for electric vehicles, heavy-lift drones, robotics, and stationary energy storage.
主要功能
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High Voltage & Capacity
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Nominal 43.2 V (12 × 3.6 V) and 20 Ah (4 × 5 Ah) yields 864 Wh of energy in a compact footprint.
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Exceptional Discharge Performance
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Continuous discharge up to 25 C (≈500 A) for sustained heavy-load operation.
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Peak discharge up to 36 C (≈720 A) for short-duration surge demands.
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Robust Thermal Management
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Standard flame-retardant PVC shrink-wrap enclosure.
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Optional aluminum or steel housing, phase-change thermal interface materials, or forced-air cooling for high-duty-cycle use.
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Customizable Form Factor & Connectors
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Standard connectors: XT90 or fully bespoke cable assemblies.
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Pack dimensions, mounting points, and harness routing tailored to your mechanical design.
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全球安全认证
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Fully compliant with UN38.3, IEC 62133, and RoHS for worldwide transport and operation.
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Technical Specifications
| 规格 | 详细信息 |
|---|---|
| 电池类型 | 21700 Li-ion (3.6 V nominal; 5 Ah; 25 C continuous; 36 C peak) |
| 配置 | 12S4P (12 in series × 4 in parallel) |
| 额定电压 | 43.2 V |
| 标称容量 | 20 Ah |
| 能源 | ≈864 Wh |
| Continuous Discharge Current | 25 C × 20 Ah = 500 A |
| Peak Discharge Current | 36 C × 20 Ah = 720 A |
| 全充电电压 | 50.4 V |
| 工作温度 | -20°C至+60°C（放电）；0°C至+45°C（充电） |
| 尺寸 | 84mm × 126mm × 140mm (customizable) |
| 重量 | ~3.44 kg (depending on enclosure & connectors) |
| 连接器 | XT90；定制选项 |
| 认证 | UN38.3, IEC 62133, RoHS |
应用
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Electric Vehicles & E-Mobility: 43.2 V systems for e-bikes, scooters, and light EVs requiring long range and high power.
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Heavy-Lift Drones & UAVs: Extended endurance and payload capacity with burst-power for rapid maneuvers.
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Industrial & Service Robotics: Drives high-torque motors, actuators, and multi-axis manipulators.
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Stationary Energy Storage: UPS, off-grid and micro-grid storage for telecom, edge computing, and renewable integration.
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Portable Power Stations: Field-deployable energy supply for construction, film production, and emergency response.
为什么选择兰炫？
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Fully Customizable
Design every aspect—from cell chemistry and pack shape to BMS firmware and connector type—to your exact specifications. -
Premium Quality Assurance
In-house manufacturing, rigorous QC (cycle, vibration, thermal testing), and Grade A cells guarantee reliability and safety. -
可扩展的生产
Prototype through large-volume manufacturing—our agile production lines adapt to your lead-time and volume needs.。 -
End-to-End Technical Support
Expert guidance from initial consultation, through certification and integration, to after-sales service ensures seamless deployment.
订购与支持
Elevate your next project with Lan Dazzle’s 21700 12S4P Battery Pack. Contact our team to discuss custom options, pricing, and delivery schedules:
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电子邮件: info@landazzle.com
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电话: +86 18938252128
兰炫 — Your partner for bespoke lithium-ion solutions that power innovation.
