ExpertPower UL1973 48V 100Ah 5KWh Lithium LiFePO4 Deep Cycle Battery | 7000 Life Cycles & 10-Year Lifetime | Built-in BMS & LED Monitor | Off Grid, Residential, Home, Cabin, Back-Up | 51.2V 16 Cells

Price: $999.99
(as of Jan 24, 2026 09:15:09 UTC – Details)

Product description

Battery Type LiFePO4 / Lithium Nominal Voltage 51.2V Rated Capacity (0.2C, 77°F) 100Ah Normal Energy (0.2C, 77°F) 5120Wh Terminal Type M6 Dimensions (L x W x H) 19 x 18.9 x 7 Inch Weight 98 lbs Charge Voltage 56V Float Voltage 55.2V Max. Cont’d Discharge Current 100A Max. Cont’d Charge Current 100A Recommended Charge Current 50A Cycle Life (68°F 0.2C 50%DOD) >7500 Cycles Certifications UL1642 at Cell-Level, UN38.3 Cell Configuration 16S1P / 16pcs 100Ah Cells Casing Material Iron

Trusted by Industry Professionals and Installers: With a proud legacy of 36 years in the industry, now our LiFePO4 batteries have earned widespread adoption across various industries, endorsed by professionals and installers alike. Selling over a million batteries and over 80 Megawatt-hours of energy every year and growing, our track record speaks volumes about our product’s reliability and performance.
Unmatched Prismatic Cell Technology: Our larger application LiFePO4 batteries are crafted using state-of-the-art Grade A+ prismatic cells, setting a new standard in battery design. Lighter, safer, and more efficient than the cylindrical cells used by others, our batteries outshine the rest. Our LiFePO4 batteries provide 4000 to 7000 cycles & a 10-year expected lifetime compared to others in the industry. Also supports expansion up to 10 batteries sequenced in parallel at 48V 1000Ah.
Cutting-Edge BMS for Superior Battery Performance: With our proprietary Battery Management System (BMS), precisely optimized to complement our specific cells, you can expect maximum useful life and unparalleled battery protection, ensuring years of uninterrupted enjoyment. Our industry leading built-in Battery Management System (BMS) protects the battery cells from overcharge, deep discharge, overloading, overheating, low-temperatures and short circuits.
Unparalleled Resilience through Rigorous Testing: Our prismatic cells undergo rigorous testing across a multitude of conditions: from puncturing, to fire, short circuit, and even high impact damage, our cells are tested against all types of damage, providing outstanding resilience and the peace of mind you deserve.
The Expert Promise: Experience Hassle-Free Purchasing with Our Unwavering Warranty and World-Class Tech Support: When you choose our LiFePO4 batteries, rest assured of a seamless and reassuring buying process, backed by our exceptional warranty and dedicated technical support.
Certified Safety & Compliance (Now UL1973): Our EP48100 rack battery and its cells are both UL1973 certified for stationary energy storage. The cells are UL1642 tested and the pack is UN38.3 compliant for safe transport, meeting rigorous North American safety standards for residential and commercial installs.