48V 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 48V 50Ah LiFePO4 Battery is a premium lithium battery solution engineered for high-demand applications like solar energy storage, EVs, and marine systems. As a trusted lithium battery manufacturer, we specialize in OEM and ODM services, delivering robust, safe, and long-lasting power solutions tailored to wholesale buyers¡¯ needs.

Key Features

High Energy Density: Provides 2560Wh energy output with a 50Ah capacity, ensuring reliable power for heavy-duty operations.
Extended Cycle Life: Achieves 4500+ cycles at 80% DoD, outperforming traditional batteries and minimizing long-term replacement costs.
Advanced Safety: Built-in BMS ensures protection against overcharging, overheating, and short circuits, prioritizing operational safety.
Compact & Lightweight: Weighs only 26.5 kg (58.42 lbs) with dimensions of 328 x 175 x 220 mm, enabling easy integration and transport.
Wide Temperature Tolerance: Operates efficiently in -20¡ãC to 60¡ãC environments, ideal for extreme conditions.

Product Description

Designed for versatility, the 48V 50Ah LiFePO4 Battery excels in off-grid solar systems, electric vehicles, and marine applications. Its 48V nominal voltage supports continuous 50A charge/discharge currents, making it suitable for high-power demands. High-quality LiFePO4 cells ensure stable performance throughout the discharge cycle, while the IP65-rated casing protects against dust and water ingress for outdoor durability.

With a 10-year design lifespan and a 3-year warranty, this lithium battery offers unmatched reliability. OEM clients benefit from customizable configurations, including BMS protocols and housing designs, ensuring seamless compatibility with diverse systems.

Technical Specifications

Nominal Voltage: 48V
Energy Capacity: 2560Wh
Dimensions: 328mm x 175mm x 220mm
Weight: 26.5 kg (58.42 lbs)
Charging Temperature: 0¡ãC to 55¡ãC
Discharging Temperature: -20¡ãC to 60¡ãC

Specifications

Specifications
Lithium Cell LiFePO4 (LFP)
Nominal Voltage 51.2V
Nominal Capacity 50Ah
Nominal Energy 2560Wh
Max Charge Voltage 14.6V
Discharge Cut-off Voltage 10V
Max Continues Charge Current 50A
Max Continues Discharge Current 50A
Dimensions
[L x W x H]
501 x 185 x 242 mm
19.7 x 7.3 x 9.5 inches
Weight 20 kg
44 lbs
IP Rating IP65
Max Parallel Connections 6
Cycle Life >5000 cycles (80% DOD 0.5C)
Self-Discharge 3% (per month)
Charge Temperature 0°C ~ 60°C
Discharge Temperature -20°C ~ 65°C
BMS JBD / DALY BMS Protection
Optional Upgrades Self-heating / Bluetooth / App / 4G / GPS / WiFi / RS485 / RJ45 / SOC LCD Display / Circuit Breaker / Power Switch / Cooling Fan / Battery Internal Cell Fixation Metal Bracket / Active Balance / Solar MPPT / etc.
Normal Charger / Fast Charger Optional
Terminal M8
Battery Shell ABS
Design Life 10 Years
Warranty 3 Years
Label / Silkscreen / Laser Logo Yes
User Manual Yes
OEM Yes
Shipment Yes
Certifications UL 1642 / IEC 62619 / CE / UN38.3 / MSDS
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