Home / Collections / All / 48V 100Ah LiFePO4 - EP48100

48V 100Ah LiFePO4 - EP48100

EP48100 

Backed by a 36-year legacy, our LiFePO4 batteries are widely used across various industries, endorsed by professionals & installers. Enjoy rapid charging times, excellent heat resistance for reliable power in tough conditions, & seamless solar/renewable energy integration.

$949.99
$1,399.99

Have Questions? Call us now:

Shipping

We use Priority and Ground services on all shipments within the contiguous United States unless otherwise noted or an expedited option is selected by the customer. Please allow 1 business day for processing and an additional 1-6 business days for your order to arrive based on your location and products ordered. For more information please refer to our compete Shipping Policy Page

Returns & Exchanges

You can return your item within 90 days of purchase for a refund. All you need to do to start a return is contact us through your preferred channel and provide us your order number. Please refer to our Return and Exchange Guidelines for more information.

Warranty

All ExpertPower LiFePO4 batteries are covered by ExpertPower's 2-Year Warranty (except the PRO Series and EP48100).  For further details, please refer to Lithium Battery Warranty Information.

  • Overview

  • Specifications

  • Reviews

Smarter Protection for Longer Battery Life

Expert Power's advanced integrated BMS delivers ultimate safety via fault protection, longer life through cell balancing, & reliable, optimized performance every cycle.

Premium Hardware for Easy Integration

Smart display for quick status view, inverter comms port for optimized system control & rugged terminals for secure connections.

High Capacity, Efficient Stacking

Prismatic cell design allows dense packing & efficient use of space. Ideal for higher capacity needs & streamlined integration within battery systems.

More Power, More Capacity, More Insight

Unmatched scalability with higher parallel capability & potentially more cells per unit. Easily monitor your high-capacity system via the onboard display.

Build Your Ideal Energy Ecosystem

Go beyond the battery. Integrate effortlessly with our chargers and solar systems to build a fully expandable, reliable power ecosystem tailored to you.

Title

General Specifications

Weight

97 Lbs 

Length

19 in

Width

18.9 in

Height

7 In

Certification

UL, CE, DOT, & ISO

Warranty 

2 Year

Technical Specifications

Nominal Voltage

51.2V 

Charging Voltage

56V 

Rated Capacity

100Ah (25°C , 0.2°C) 

Continuous Discharge

100A

Permanent Discharge

110A 10Sec.

Continuous Charge

50A 

Life Cycles

2500 with 100% DOD,  3600 with 80% DOD,  7000 with 50% DOD

Operating Temperature

Discharge:  -4 — 140˚F,  Charge:  32 — 140˚F

Storage Duration

2 Year

Battery Composition

LiFePO4 

Terminal Type

M6 

BCI Group Size

-

MODBUS Prorocal

Full Spec Sheet

Customer Reviews

Based on 31 reviews
94%
(29)
3%
(1)
0%
(0)
0%
(0)
3%
(1)
R
Randy Wilson
Battery doesn’t hold its Charge, Poor customer service

I’m using the 48v 100Ah LP battery to power just my washer and dryer from 4pm to 9pm. It goes from fully charged to 50% just from powering up my inverter for 2 hours which is only 200 watts.The battery should be able to put out 4.8 kilowatts. The most frustrating part is I can’t call anyone and the voice mail is full. They do not care about their customers.

P
Phillip R
Great LFP for solar storage - TOTALLY OFFGRID

I purchased two of these EP48100 version batteries in December last year. Battery arrived quickly and in not so great condition although in crates, but it is working! It has been up and running with a 6kW inverter for over three months. I like the features of display screen and main switch.excellent customer service. happy with the purchase and plan to purchase more.totally offgrid

X
Xingxuan He
Excellent 48v 100Ah Lifepo4 Battery and customer service

I have purchased two of these EP48100 version batteries in Jan this year. Battery arrived quickly and in great condition! It has been up and running smoothly for over two months without single issue. I like the features of display screen and main switch. The beauty of the battery is that there are over twenty popular BMS RS485 protocols which may cover most inverters in the market. Meanwhile, I was very impressed with their excellent customer service. Couldn't be happier with the purchase and plan to purchase another one.

M
Monica Shire
Repeat customer

Excellent system. Purchased solar panels, inverters and a 6 batteries. Just purchased 2 more because we are producing more power so saving more. Excellent product

J
Jack Qu
Good

Good but an enhancement on bluetooth is better.

Title

Pre-Made LiFePO4 Battery Solar Kits

Each package provides perfectly matched components – efficient solar panels, a durable LiFePO4 battery, and smart charge controller – designed for hassle-free setup and dependable power right out of the box.

2160W | 10KWH

$4,599.99
$4,459.99

3240W | 10KWH

$4,699.99
$5,199.99

4320W | 10KWH

$4,849.99
$5,399.99

5400W | 15KWH

$6,299.99
$6,999.99

4320W | 20KWH

$7,649.99
$8,299.99

5400W | 20KWH

$7,949.99
$8,899.99

6480W | 20KWH

$8,549.99
$9,499.99

7560W | 30KWH

$10,549.99
$11,749.99

Other Top Rated  Products

Complete your energy system with our top accessories! We offer smart chargers for optimal battery care & complete solar panel kits for easy renewable charging.

48V 6.5KW Hybrid Solar Inverter

$1,029.99
$1,299.99

100W Monocrystalline Solar Panel

$105.00

100Ft 6AWG Solar Cables

$250.00
$0.00

30A MPPT Solar Charge Controller

$95.99

48V 100Ah LiFePO4 - EP48100

$949.99