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

Our 72V 50Ah Lithium Iron Phosphate (LiFePO4) Battery is a high-performance energy storage solution tailored for OEM, ODM, and wholesale applications. As a leading lithium battery manufacturer, we deliver robust power systems optimized for electric vehicles, solar energy storage, and industrial backup solutions, combining durability with eco-friendly design.

Key Features

High Energy Capacity: With 72V/50Ah configuration, this lithium battery provides 3600Wh energy output, supporting extended operation for high-demand equipment.

Extended Lifespan: Over 6000 cycles at 80% depth of discharge (DoD), outperforming traditional lead-acid batteries by 300% in longevity.

Smart Safety Systems: Built-in Battery Management System (BMS) ensures protection against overcharging, overheating, and short circuits, enhancing operational safety.

Compact & Lightweight: At 24 kg and 390¡Á250¡Á150mm dimensions, this LiFePO4 battery simplifies installation in space-limited environments.

Extreme Temperature Tolerance: Operates efficiently in -20¡ãC to 60¡ãC (discharge) and 0¡ãC to 45¡ãC (charge), ideal for harsh climates.

Product Description

Engineered for reliability, our 72V 50Ah LiFePO4 Battery utilizes premium lithium iron phosphate cells for stable energy delivery. It supports 100A continuous discharge, making it suitable for electric motorcycles, AGVs, and solar setups. Fast-charging capability (20A recommended current) minimizes downtime, while its modular design allows OEM customization of terminals, connectors, and Bluetooth-enabled monitoring systems.

The eco-friendly LiFePO4 chemistry ensures non-toxic operation, aligning with global sustainability standards. Military-grade casing and IP65-rated protection safeguard against dust and moisture, while the 3-year warranty guarantees long-term performance for industrial users.

Packing & Delivery

Packaging: Customizable carton boxes or pallet containers to meet specific shipping requirements.

Lead Time: Samples ship in 20¨C25 days via express couriers (DHL/UPS); bulk orders require 15¨C20 days post-deposit confirmation, delivered by sea.

Our Services

OEM/ODM Support: Tailor voltage, capacity, BMS parameters, and branding (e.g., silk-printed logos).

After-Sales: 24-hour technical assistance, 12-hour claim resolution, and one-on-one pre-shipment testing.

FAQs

Is Redway Power a factory or trader?

We are a certified lithium battery manufacturer with 12+ years of R&D and production expertise, partnering with industry leaders like CATL and BYD.

What is the MOQ?

Minimum order quantities vary based on voltage and capacity requirements.

How does this battery compare to lead-acid alternatives?

It offers 3¡Á longer lifespan, 50% faster charging, and 30% weight reduction, reducing total ownership costs.

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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