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LD21700 12S4P 2000mAh 43.2v

LD21700 12S4P 2000mAh 43.2v

Beschreibung
Spezifikationen

Lan Dazzle 21700 12S4P Lithium-Ionen-Akku

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.

Hauptmerkmale

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.
Globale Sicherheitszertifizierungen
- Fully compliant with UN38.3, IEC 62133, and RoHS for worldwide transport and operation.

Technical Specifications

Spezifikation	Einzelheiten
Zellentyp	21700 Li-ion (3.6 V nominal; 5 Ah; 25 C continuous; 36 C peak)
Konfiguration	12S4P (12 in series × 4 in parallel)
Nennspannung	43.2 V
Nominale Kapazität	20 Ah
Energie	≈864 Wh
Continuous Discharge Current	25 C × 20 Ah = 500 A
Peak Discharge Current	36 C × 20 Ah = 720 A
Volle Ladung Spannung	50.4 V
Betriebstemperatur	-20 °C bis +60 °C (Entladung); 0 °C bis +45 °C (Ladung)
Abmessungen	84mm × 126mm × 140mm (customizable)
Gewicht	~3.44 kg (depending on enclosure & connectors)
Steckverbinder	XT90; kundenspezifische Optionen
Zertifizierungen	UN38.3, IEC 62133, RoHS

Anwendungen

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.

Warum Lan Dazzle wählen?

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.
Skalierbare Produktion
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.