01
China Lithium Iron Phosphate Battery Pack for UPS - UN38.3 & IEC62133 Approved, Reliable Suppliers & Factory
⚡ 12.8V / 7.0Ah LiFePO4
🔋 98.6Wh Energy
♻️ 3000+ Cycle Life
🛡️ IP65 Protected
📅 10+ Years Operation
✅ IEC62619 / CE Certified
| Model | MODEL : HWE-4F7 | Peak Discharge Current | 7.0A |
| Products Type | Lifepo4 | Efficiency | 98% |
| Energy (Wh) | 98.6 | Depth of Discharge | 100% |
| Nominal Voltage (Vdc) | 12.8 | Dimension (L*W*H, mm) | 151*65*100 |
| Nominal Capacity (AH) | 7.0 | Communication | / |
| Maximum Modules in Series/Parallel | 2S4P | Protection Class | IP65 |
| Charging Cut-off Voltage (Vdc) | 14.6 | Weight | 0.9KG |
| Standard Charge Current | 1.4A | Operation Life | 10+ years |
| Recommended Charge Current | 3.5A | Operation Cycle Life | Over 3000 times |
| Maximum Charge Current | 7.0A | Operation Temperature | 0–50℃ |
| Discharge Cut-off Voltage | 10V | Storage Temperature | -20 – 60℃ |
| Standard Discharge Current | 1.4A | Products Certificates | IEC62619, CE |
| Maximum Discharge Current | 3.5A | Transport Certificates | UN38.3, MSDS |
📘
Product Introduction
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
💬 What type of battery chemistry does the HWE-4F7 use?
The HWE-4F7 uses LiFePO4 (Lithium Iron Phosphate) chemistry, which is known for its excellent thermal stability, long cycle life, and superior safety compared to conventional lead-acid or other lithium-ion batteries.
💬 Can the Howell 12V LiFePO4 battery replace my existing lead-acid or AGM battery?
Yes. The Howell 12V lithium battery is designed as a direct replacement for conventional lead-acid, AGM, and gel batteries. It offers higher efficiency, longer lifespan, and reduced weight, making it an ideal upgrade for applications such as RV motorhomes, golf carts, marine yachts, and more.
💬 How long does the HWE-4F7 battery last?
The HWE-4F7 offers an operational life of over 10 years and supports more than 3,000 charge/discharge cycles. This makes it a highly cost-effective long-term energy storage solution.
💬 Is the battery safe to use outdoors or in harsh environments?
Yes. The HWE-4F7 carries an IP65 protection rating, meaning it is dust-tight and protected against water jets. It is suitable for outdoor and demanding environments. The battery also operates within a temperature range of 0–50℃ and can be stored between -20℃ and 60℃.
💬 Does the battery require any special maintenance?
No. The Howell 12V LiFePO4 battery is completely maintenance-free. It has no memory effect, meaning you do not need to fully discharge it before recharging. The built-in BMS (Battery Management System) automatically handles protection and balancing.
💬 What certifications does the HWE-4F7 hold?
The HWE-4F7 holds IEC62619 and CE product certifications, along with UN38.3 and MSDS transport certificates, ensuring it meets international safety and transportation standards for lithium batteries.