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China Suppliers Factory Howell Star 12V 100Ah Lithium Battery Pack for Solar, Boat, and RV Applications

Introducing our state-of-the-art battery solution, designed with a modular approach for easy installation and maintenance, making it an ideal choice for customers worldwide. With over 20 years of experience in battery manufacturing, we have established ourselves as leading suppliers from China, ensuring top-notch quality and reliability, Our batteries utilize advanced LifePO4 chemistry, coupled with automatic production processes, to guarantee high safety standards. Enjoy an impressive cycle life of over 3000 times, providing longevity and exceptional value. Engineered to perform in a wide range of temperatures, our batteries remain stable from -20°C to 60°C, making them suitable for various applications. As a trusted factory in the battery industry, we are committed to delivering innovative solutions that meet the demands of modern technology

Product Details

Product Introduction

Howell 12V lithium battery (LFP - lithium iron phosphate) is an advanced, environmental-friendly backup power system product developed with proprietary core technologies. Featuring high-rate discharge performance (1C) and over 3,000 cycles of service life, it provides an exceptional power solution. Integrated with a smart Battery Management System (BMS), it guarantees complete protection against high voltage and enhances system reliability. With remarkable weight reduction, compact integration, zero memory effect, and maintenance-free operation, it delivers over 10 years of operational service life—serving as the ideal upgrade and replacement for standard lead-acid, AGM, and GEL batteries.

3000+ Deep Cycles

Over 3,000 cycle life with 100% Depth of Discharge for maximum energy usage.

Built-in BMS Protection

Comprehensive protection against high-voltage and internal anomalies with IP65 enclosure.

10+ Years Lifespan

Maintenance-free operation with zero memory effect and 98% round-trip efficiency.

Scalable Configuration

Supports up to 4S4P (4 Series & 4 Parallel) multi-module system expansion.

Applicable Fields & Scenarios

🚐 RV Motorhomes & Camping Cars ⛳ Golf Carts 🛥️ Boat & Marine Yachts 🛹 Electric Skateboards 💡 LED Backup Systems 🔋 Engine Starting 💳 Mobile POS ⛏️ Mining Lights

Technical Specifications

Model	MODEL : HWE-4F100	Peak Discharge Current	100A
Products Type	LiFePO4	Efficiency	98%
Energy (Wh)	1280 Wh	Depth of Discharge	100%
Nominal Voltage (Vdc)	12.8V	Dimension (LWH, mm)	330 * 172 * 215 / 220 mm
Nominal Capacity (AH)	100Ah	Communication	/
Maximum Modules in Series/Parallel	4S4P	Protection Class	IP65
Charging Cut-off Voltage (Vdc)	14.6V	Weight	12.0 KG
Standard Charge Current	20A	Operation Life	10+ years
Recommended Charge Current	50A	Operation Cycle Life	Over 3000 times
Maximum Charge Current	100A	Operation Temperature	0℃ to 50℃
Discharge Cut-off Voltage	10V	Storage Temperature	-20℃ to 60℃
Standard Discharge Current	20A	Products Certificates	IEC62619, CE
Maximum Discharge Current	50A	Transport Certificates	UN38.3, MSDS

Frequently Asked Questions

Q What are the cycle life and expected lifespan of this LiFePO4 battery?

The battery features an impressive operational cycle life of over 3,000 times and provides more than 10 years of operational service life with zero memory effect and 100% depth of discharge capability.

Q Can this 12.8V 100Ah battery be connected in series or parallel?

Yes, the battery supports modular expansion up to a 4S4P configuration (up to 4 units in series and 4 units in parallel) to scale voltage and energy capacity as needed.

Q Can it directly replace existing Lead-Acid, AGM, or GEL batteries?

Yes, it is designed as a direct high-performance replacement for traditional lead-acid, AGM, and GEL batteries, offering 98% efficiency, significant weight reduction (only 12.0 kg), and compact integration.

Q What safety features and certifications does this battery have?

The battery is equipped with a built-in Battery Management System (BMS) for comprehensive protection including high-voltage safety. It has an IP65 ingress protection rating and complies with IEC62619, CE, UN38.3, and MSDS standards.

Q What are the recommended charging and discharging currents?

The standard charge current is 20A (recommended charge current is 50A, maximum 100A). The standard discharge current is 20A, with a maximum continuous discharge of 50A and a peak discharge current capability of 100A.

Q What is the operating and storage temperature range?

The battery operates smoothly at temperatures between 0℃ and 50℃, and can be safely stored within a temperature range of -20℃ to 60℃.

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