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12V 100Ah LiFePO4 Battery Pack from China Suppliers - Modular Design for Solar, Boat, and RV Use
| Model | MODEL : HWE-4F100 | Peak Discharge Current | 100A |
| Products Type | Lifepo4 | Efficiency | 98% |
| Energy (Wh) | 1280 | Depth of Discharge | 100% |
| Nominal Voltage (Vdc) | 12.8 | Dimension (L*W*H, mm) | 330*172*215/220 |
| Nominal Capacity (AH) | 100 | Communication | / |
| Maximum Modules in Series/Parallel | 4S4P | Protection Class | IP65 |
| Charging Cut-off Voltage (Vdc) | 14.6 | Weight | 12.0KG |
| Standard Charge Current | 20A | Operation Life | 10+ years |
| Recommended Charge Current | 50A | Operation Cycle Life | Over 3000 times |
| Maximum Charge Current | 100A | Operation Temperature | 0-50℃ |
| Discharge Cut-off Voltage | 10V | Storage Temperature | -20 -- 60 ℃ |
| Standard Discharge Current | 20A | Products Certificates | IEC62619, CE |
| Maximum Discharge Current | 50A | Transport Certificates | UN38.3 , MSDS |
Product Introduction
High-Rate Discharge (1C)
Over 3000 Cycle Life
Built-in BMS Protection
Eco-Friendly LiFePO4
10+ Years Operation Life
Zero Maintenance Required
Howell 12V lithium battery (LFP-lithium iron phosphate) is a kind of new environmental-friendly backup power system product made by our self-developed core technologies. The product has great features of short-time and high-rate discharge (1C) and over 3000 times of cycle life. With a built-in BMS, the product is fully protected under high-voltage protection and featured with higher reliability. It also has impressive weight reduction and high integration which can save more installation space. The product has no memory effect and enjoys free maintenance, saving a lot of labor for people. In addition, it enjoys over 10 years of operational life. 12V lithium battery is a perfect replacement for the conventional lead-acid, AGM, gel batteries for its high performance and increased efficiency and can be widely used in many fields like camping cars, RV motorhome, golf carts, boat marine yachts, electric skateboard, LED backup, engine starting battery, mobile POS and mining light.
Frequently Asked Questions
Q
What is the cycle life of the Howell 12V LiFePO4 battery (HWE-4F100)?
A
The Howell HWE-4F100 12V LiFePO4 battery offers over 3,000 charge/discharge cycles, significantly outperforming conventional lead-acid, AGM, and gel batteries. This translates to more than 10 years of reliable operational life under normal usage conditions.
Q
Can the HWE-4F100 battery be connected in series or parallel to increase voltage or capacity?
A
Yes. The HWE-4F100 supports a maximum configuration of 4S4P — meaning up to 4 units in series (to increase voltage up to 51.2V) and up to 4 units in parallel (to increase capacity). This flexibility makes it suitable for a wide range of energy storage applications.
Q
What is the maximum charge and discharge current for the HWE-4F100?
A
The maximum charge current is 100A, with a recommended charge current of 50A and a standard charge current of 20A. For discharge, the maximum discharge current is 50A, with a peak discharge current of 100A. The standard discharge current is 20A.
Q
Is the Howell 12V LiFePO4 battery suitable for outdoor or marine applications?
A
Yes. The HWE-4F100 carries an IP65 protection rating, making it dust-tight and protected against water jets. It is well-suited for outdoor, marine, and harsh environment applications including boat marine yachts, RV motorhomes, camping cars, and golf carts.
Q
What certifications does the HWE-4F100 battery hold?
A
The HWE-4F100 holds IEC62619 and CE product certifications, ensuring it meets international safety and quality standards. For transportation, it is certified with UN38.3 and MSDS, confirming it is safe for shipping by air, sea, and land.
Q
Can the Howell 12V LiFePO4 battery replace my existing lead-acid or AGM battery?
A
Absolutely. The HWE-4F100 is designed as a direct drop-in replacement for conventional lead-acid, AGM, and gel batteries. It offers higher energy efficiency (98%), 100% depth of discharge, no memory effect, zero maintenance requirements, and a much longer service life — making it a superior and cost-effective upgrade.