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72V 50Ah Lithium Battery

• Cell: LiFePO4
• MOQ: 50
• Delivery: 20 Days
• Customizable / OEM / ODM: Yes
• Factory: Redway, Dongguan, Guangdong, China
• Delivery Terms: FOB, EXW, CIF
• Payment: T/T, L/C, PayPal
• Sea / Air / Land Shipment: 10FT, 20FT, 40FT, 60FT

Description

Introducing the 72V 50Ah Lithium Iron Phosphate (LiFePO4) Battery, a high-performance energy storage solution designed for OEM, ODM, and wholesale buyers. This advanced battery is engineered to deliver reliable power across various applications, including electric vehicles, solar energy systems, and backup power solutions. With its robust design and exceptional longevity, this battery is the ideal choice for demanding energy needs.

Key Features:

  • High Energy Capacity: With a nominal voltage of 72V and a capacity of 50Ah, this battery provides an impressive energy output of 3600Wh, ensuring extended runtime for various applications.
  • Long Cycle Life: Designed to last over 6000 cycles, this battery significantly reduces replacement costs compared to traditional lead-acid batteries, making it a cost-effective solution.
  • Built-in Battery Management System (BMS): Equipped with a smart BMS that protects against overcharging, overheating, and short circuits, ensuring safe operation in diverse conditions.
  • Lightweight and Compact Design: Weighing approximately 24 kg and measuring 390 x 250 x 150 mm, this battery is easy to install and transport, making it suitable for space-constrained applications.
  • Wide Operating Temperature Range: Functions effectively in temperatures from -20°C to 60°C for discharge and 0°C to 45°C for charging, ensuring versatility in various environments.

Product Description:

The 72V 50Ah LiFePO4 Battery is meticulously crafted to provide dependable power across a range of demanding applications. Utilizing high-quality lithium iron phosphate cells, this battery ensures consistent energy output throughout its discharge cycle.

  • Efficient Power Management: Supports a maximum continuous discharge current of 100A, making it ideal for high-demand applications while maintaining safety through its intelligent BMS.
  • Fast Charging Capability: Designed for quick charging with a recommended current of 20A, allowing you to minimize downtime and maximize operational efficiency.
  • Eco-Friendly Solution: The lithium iron phosphate chemistry is non-toxic and environmentally friendly, promoting sustainable energy practices without compromising performance.
  • Durable Construction: Built with robust materials that withstand harsh conditions while maintaining optimal performance in diverse environments.
  • Customizable Options Available: For OEM/ODM clients, we offer extensive customization options including terminal configurations and additional features like Bluetooth monitoring.

Investing in the 72V 50Ah LiFePO4 Battery not only provides a reliable power source but also supports sustainability efforts with its long lifespan and eco-friendly design. Choose our battery for an efficient, powerful solution tailored to your energy storage needs. Contact us today to explore customization options that meet your specific requirements!

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Packing & Delivery

Packaging:
  • Carton box and pallet container.
  • The packaging can be customized to meet different needs.
Shipping:
  • New sample shipping takes 20-25 working days, while mass production requires 15-20 working days from receipt of deposit and sample confirmation.
  • Sample orders ship via DHL, UPS, FedEx, or TNT, while bulk orders are sent by sea. We offer forwarding services upon request.

Our Services

OEM & ODM can customize according to your request :
  • Battery voltage, capacity, and dimension.
  • BMS charging and discharging current.
  • Connector, case, and wire.
  • Your own logo eg: silk print.
After-sales service is available :
  • Respond in 24 hours to any inquiry on our product.
  • Take action quickly for a normal customer’s claim within 12 hours.
  • Good after-sales service: We offer 3 years quality warranty for lifepo4 batteries like 12-72V 20Ah/50Ah/100Ah/200Ah/500Ah/1000Ah/…
  • One by one tested before shipment.

FAQs

Is Redway Power a trading company or factory?

Redway Power is a company with its own factory, integrating research, development, production, and sales.

How about the quality of Redway’s LiFePo4 Battery product?

Redway Power boasts over 12 years of experience in LiFePO4 battery production and is an authorized supplier for CATL and BYD.

Can you do an OEM/ODM project?

Yes, we have engineers available to assist in designing and developing any related products.

What’s your MOQ?

MOQ varies according to battery voltage and capacity.

What payment terms can we accept?

We accept TT/Paypal/West Union, etc.

Specifications

Specifications
Lithium Cell LiFePO4 (LFP)
Nominal Voltage 76.8V
Nominal Capacity 50Ah
Nominal Energy 3.84kWh
Max Charge Voltage 87.6V
Discharge Cut-off Voltage 60V
Max Continues Charge Current 50A
Max Continues Discharge Current 50A
Peak Discharge Current 200A (10S)
Dimensions
[L x W x H]
458 x 347 x 189 mm
18 x 13.7 x 7.4 inches
Weight 39 kg
86 lbs
IP Rating IP66
Communications RS485
Max Parallel Connections 4
Internal Resistance ≤10mΩ
Cycle Life >5000 cycles (80% DOD 0.5C)
Self-discharge 3% (Per month)
Charge Temperature 0 ~ 60°C
Discharge Temperature -20 ~ 65°C
Storage Temperature (1 Month) -20 ~ 45°C
Storage Temperature (1 Year) 0 ~ 35°C
Optional Upgrades Bluetooth / App / 4G / GPS / Self-heating / LCD Display / RS232 / CAN-bus / RJ45 / Active Balance / Cooling Fan / Circuit Breaker / Solar MPPT / etc.
Charger 22A (5 hours)
BMS JBD / DALY BMS
Battery Shell Metal
Warranty 3 Years
Silkscreen / Label / Laser Logo Yes
User Manual Yes
OEM / ODM Yes
Design Life 10 Years
Certifications UL 1642, IEC 62619, CE, UN38.3, MSDS
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