Each Pack Includes:
1. 12V 200Ah LiFePO4 Battery Pack *1;
2. Terminal Screws *2 Pairs;
3. Product Manual *1;
Please note: Battery charger is not included.
Advanced BMS & Temperature Control
| Electrical Specifications | |
| Battery Type | Lithium Iron Phosphate |
| Nominal Voltage | 12.8V |
| Voltage Range | 10-14.8V |
| Rated Capacity | 200Ah |
| Energy | 2560WH |
| Cycle Life | 4000-15000 Cycles |
| Connection Method | Series (Up to 4); Parallel (Up to 4); Series & Parallel (4S4P) |
| Charging Parameters | |
| Charge Voltage | 14.4±0.2V |
| Maximum Charge Current | 100A |
| Discharging Parameters | |
| Maximum Continuous Discharging Current | 200A |
| Discharge Cut-off Voltage | 11V |
| Mechanical Specifications | |
| Dimensions |
52.5*24.5*24.5cm |
| Weight | 48.94lb |
| Protection Rating | IP65 |
| OPERATING PARAMETERS | |
| Charge Temperature Range |
0°C~45°C (32°F~113°F) |
| Discharge Temperature Range |
-20°C~65°C (-4°F~149°F) |
| Storage Temperature Range |
-25C~65°C (-13°F~149°F) |
| Operation Relative Humidity | 10%~95% |
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Can the battery be installed horizontally?
Yes, the WERCHTAY lithium battery is free from lead-acid battery safety issues such as battery leakage and battery corrosion, so it is perfectly fine to place the lithium batteries in any position.
Do I need to buy a special charger to charge this battery?
You can use an AC-to-DC lead-acid charger that is mains powered, as charging efficiency and duration are less of a concern,it cannot have automatic desulfation or equalization modes. If so，do not use it as there is a risk of damaging the cells or the battery.This can significantly shorten the life of the battery. If it has a simple bulk / absorption/trickle charge profile，it can be used to charge the battery but must be disconnected after charging and not left in trickle charge / maintenance mode.
When I receive this lithium battery, will it have enough power to use it right away?
Our lithium battery has 30% factory capacity,which can guarantee your basic usage at the moment. If you run out of 30% of power, you can use solar panels or utility power to recharge your lithium battery.
What products does Wechtay offer?
Wechtay provides specially designed power solutions for vehicles, boats, homes, and more. Our product range includes complete solar systems, inverters, charge controllers, solar panels, and other accessories to help customers achieve energy-efficient power management.
How do I choose the right solar system for me?
Choosing the right solar system depends on your power needs, installation environment, and budget. We recommend estimating based on the power consumption of your devices and how often they are used. If you need assistance, feel free to contact our technical support team.
Do Wechtay products come with a warranty?
Yes, all of our products come with a limited warranty. The specific warranty terms may vary depending on the product type. You can find detailed information on the product page or in our warranty policy.
How do I request a product warranty?
If your product encounters an issue within the warranty period, please contact Wechtay’s customer service team. Provide proof of purchase, the product serial number, and a description of the issue, and we will assist you with the warranty process.
Does Wechtay provide technical support?
Yes, we offer comprehensive technical support. If you have any questions about the installation, usage, or maintenance of our products, please reach out to our technical support team, and we will do our best to assist you.
How do I track my order?
Once your order has been shipped, you will receive an email containing the tracking information. You can use this information to track the status of your package online. If you encounter any issues, please contact customer service.
Does Wechtay offer custom solutions?
Yes, Wechtay can provide customized power solutions based on your specific needs. Whether it’s a residential solar system or a commercial power solution, our team can tailor the configuration to meet your requirements.
How do I return or exchange a product?
If you are not satisfied with your purchase or need to exchange it, please contact our customer service team within 30 days of receiving the product. Please ensure that the product is unused and in its original packaging. You can view the full return policy on our return policy page.
Are Wechtay products environmentally friendly?
We are committed to offering energy-efficient and eco-friendly power solutions. Our solar systems are designed to reduce carbon footprints and provide customers with a sustainable energy experience.
Does Wechtay offer international shipping?
Yes, we offer international shipping. Shipping fees and delivery times may vary depending on the destination. You can view the related costs and estimated delivery times during checkout.
How can I contact Wechtay customer service?
You can contact us via email, phone, or online chat. Our customer service team will respond to your inquiries during business hours.
- Never reverse the connection of positive and negative electrodes of the battery.
- Never knock, throw, or step on the battery!
- Never use metal to directly connect the positive and negative terminals of the battery!
- Never directly solder the battery or pierce it with nails or other sharp objects!
- Never immerse the battery in seawater or water!
- Do not use as car starter batteries, jump starter batteries, or engine starter batteries!
- Do not expose the battery to high temperatures, as this may cause overheating, fire, malfunction, or shortened lifespan!
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Expert Guidance for All
Expert Guidance for All
Wechtay offers free consultations to provide expert advice on solar energy, whether or not a purchase is made. Our goal is to empower customers with the knowledge and tools needed to confidently embrace clean, renewable energy solutions.
Sustainability in Action
Sustainability in Action
We prioritize eco-friendly production, minimal packaging, and energy-efficient designs to reduce waste. By providing solar solutions, we help customers lower their reliance on traditional energy and actively reduce carbon emissions, driving a cleaner, low-carbon future.
Scenario-Based Solar Solutions
Scenario-Based Solar Solutions
Wechtay offers customized solar solutions based on specific needs, ensuring that each customer gets the ideal setup for their unique energy needs.
High-Performance, Low Cost
High-Performance, Low Cost
At Wechtay, We understand the importance of technology and affordability, and Wechtay products strike the perfect balance between performance and cost-effectiveness. Providing a quality, reliable product at an affordable price.