Product Overview

This 48V 100Ah lithium iron phosphate (LiFePO4) battery pack features premium-grade A cells and a built-in intelligent BMS. It provides high energy density, long service life, and excellent deep cycle performance. Ideal for solar energy storage, RVs, boats, EVs, and UPS systems.

 

Specification

Nominal Voltage	48V
Nominal Capacity	100Ah
Energy	5120Wh
Working Voltage Range	42V - 54.6V
Max Charge Current	50A
Max Continuous Discharge	100A
Operating Temperature	-20°C to 60°C
Storage Temperature	0°C to 45°C
Dimensions (L×W×H)	About 610x290x185mm
Weight	About 45kg
Cycle Life	≥6000 cycles@80%DOD
Protection Class	IP65
BMS	With overcharge, overdischarge, overcurrent, short circuit function
Casing Material	Iron Casing
Charging Method	CC-CV

 

Product Features

High safety: LiFePO4 chemistry with excellent thermal stability

Long cycle life: More than 6000 cycles for long-term use

Smart BMS: Built-in protection for overvoltage, overcurrent, and overheating

Lightweight design: ~60% lighter than traditional lead-acid batteries

High efficiency: Energy conversion efficiency over 98%

Scalable: Supports parallel/series connection for customized system setups

 

Applications

Home solar energy storage systems

RVs, campers, and marine power supply

Industrial and commercial backup power

Telecom base station backup power Electric forklifts, tools, and equipment

Carbon-neutral energy storage solutions

 

Production & Testing Process

Raw Material Inspection → Cell matching → Welding & packaging → BMS Integration → Comprehensive Function Testing → High-Low Temperature Aging Test → Appearance and Packaging Inspection

 

Competitive Advantages

Cost-effective: In-house cell manufacturing and assembly

Strict QC: 100% tested before shipment

Fast delivery: Ready-to-ship for standard models

Customization: OEM/ODM supported for housing, interface, and specs

Fully certified: CE, UN38.3, MSDS, ROHS, ISO9001

 

FAQ

Q1: Can it be used in series or parallel?
A1: Yes, it supports up to 4 units in series or parallel. Please specify your application in advance.

Q2: Can this battery be used in solar power systems?
A2: Absolutely. It is highly recommended to pair with an inverter for optimal efficiency.
Q3: Can the size or connectors be customized?
A3: Yes, OEM customization is supported. Please contact our sales team for details.
Q4: What protection features does the BMS offer?
A4: The built-in advanced BMS includes: overcharge protection, over-discharge protection, short circuit protection, over-temperature protection, low-temp charge protection, overcurrent protection, cell balancing, and communication monitoring.