48V 50Ah LiFePO4 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

Overview

Our 51.2V 50Ah LiFePO4 battery delivers 2560Wh of energy in a compact, IP65-rated design. Built for demanding applications, it features a 5000+ cycle lifespan, dual BMS protection, and flexible OEM customization. As a trusted lithium battery manufacturer, we empower businesses with scalable, high-performance solutions tailored to industrial and commercial needs.

Key Features

High Energy Density: 2560Wh capacity in a lightweight 20 kg ABS shell, ideal for space-constrained installations.
Extended Durability: Over 5000 cycles at 80% depth of discharge (DOD) ensures long-term ROI.
Advanced Safety: JBD/DALY BMS safeguards against overcharge, over-discharge, and thermal extremes.
Flexible Configuration: Supports up to 6 parallel connections for scalable energy storage.
Rugged Design: IP65 protection and wide temperature tolerance (-20¡ãC to 65¡ãC) for harsh environments.

Product Description

Engineered for reliability, this LiFePO4 lithium battery combines industrial-grade components with smart technology. The modular architecture allows seamless integration into forklifts, solar systems, or backup power networks. Optional upgrades like self-heating, Bluetooth monitoring, and MPPT solar compatibility make it a versatile choice for OEM battery partners.

Why Choose Us?

As a leading lithium battery manufacturer, we specialize in high-volume OEM solutions with rapid prototyping and certification support (UL, CE, UN38.3). Our 10-year design life and 3-year warranty reflect unmatched confidence in product quality. Custom labeling, silkscreen options, and global shipment services ensure brand consistency across markets.

Applications

? Electric forklifts and material handling equipment
? Off-grid solar energy storage systems
? Telecom base stations and UPS backup
? Marine/RV power solutions

Technical Specifications

All specifications meet or exceed industry standards, with optional fast charging (50A) and advanced monitoring via 4G/GPS. The M8 terminals and metal bracket reinforcements ensure secure, vibration-resistant installations.

Commitment to Excellence

We prioritize OEM collaboration, offering end-to-end support from design to delivery. Our lithium batteries are rigorously tested for safety, efficiency, and compliance, making them a cost-effective choice for wholesale buyers seeking premium energy storage solutions.

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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