Casa
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Batterie
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Pacco batteria
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21700 cellula
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LD21700 12S4P 2000mAh 43.2v

LD21700 12S4P 2000mAh 43.2v

Descrizione
Specifiche

Lan Dazzle 21700 12S4P Batteria agli ioni di litio

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.

Caratteristiche principali

High Voltage & Capacity
- Nominal 43.2 V (12 × 3.6 V) and 20 Ah (4 × 5 Ah) yields 864 Wh of energy in a compact footprint.
Exceptional Discharge Performance
- Continuous discharge up to 25 C (≈500 A) for sustained heavy-load operation.
- Peak discharge up to 36 C (≈720 A) for short-duration surge demands.
Robust Thermal Management
- Standard flame-retardant PVC shrink-wrap enclosure.
- Optional aluminum or steel housing, phase-change thermal interface materials, or forced-air cooling for high-duty-cycle use.
Customizable Form Factor & Connectors
- Standard connectors: XT90 or fully bespoke cable assemblies.
- Pack dimensions, mounting points, and harness routing tailored to your mechanical design.
Certificazioni di sicurezza globali
- Fully compliant with UN38.3, IEC 62133, and RoHS for worldwide transport and operation.

Technical Specifications

Specifiche	Dettagli
Tipo di cella	21700 Li-ion (3.6 V nominal; 5 Ah; 25 C continuous; 36 C peak)
Configurazione	12S4P (12 in series × 4 in parallel)
Tensione nominale	43.2 V
Capacità nominale	20 Ah
Energia	≈864 Wh
Continuous Discharge Current	25 C × 20 Ah = 500 A
Peak Discharge Current	36 C × 20 Ah = 720 A
Tensione di carica completa	50.4 V
Temperatura di esercizio	Da -20 °C a +60 °C (scarica); da 0 °C a +45 °C (carica)
Dimensioni	84mm × 126mm × 140mm (customizable)
Peso	~3.44 kg (depending on enclosure & connectors)
Connettori	XT90; opzioni personalizzate
Certificazioni	UN38.3, IEC 62133, RoHS

Applicazioni

Electric Vehicles & E-Mobility: 43.2 V systems for e-bikes, scooters, and light EVs requiring long range and high power.
Heavy-Lift Drones & UAVs: Extended endurance and payload capacity with burst-power for rapid maneuvers.
Industrial & Service Robotics: Drives high-torque motors, actuators, and multi-axis manipulators.
Stationary Energy Storage: UPS, off-grid and micro-grid storage for telecom, edge computing, and renewable integration.
Portable Power Stations: Field-deployable energy supply for construction, film production, and emergency response.

Perché scegliere Lan Dazzle?

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.
Produzione scalabile
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.