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Nominal Voltage: 12V
Nominal Capacity: 200Ah（2400Wh）
Environmental protection and low-cost advantages:
Rich in sodium resources, no rare metals (such as cobalt and nickel) are required, and raw material costs are lower than those of lithium batteries. It also supports 0V safe transportation, reducing logistics risks.
Compatible with lead-acid battery systems:
Standard 12V interface design, can directly replace lead-acid batteries without modifying the circuit, and is compatible with existing UPS, solar energy storage, RV, and other equipment.
High safety:
Adopts a honeycomb battery structure or similar safety design, with no thermal runaway and no risk of spontaneous combustion.
Fast charging capability:
Supports high-rate charging, with SOC from 30% to 80% achievable in just 15 minutes.
Product Description
Suitable for multiple scenarios
Can be used for energy storage, car starter power supplies, boats, power tools, etc., with a wide range of applications.
Compatible with existing equipment
The production process is similar to that of lithium batteries.
Low internal resistance design
Internal resistance ≤ 10 mΩ, reducing energy loss and improving efficiency.
Customized services
Supports flexible customization of capacity, size, and BMS functions.
Introducing our 12V 200Ah Sodium-Ion Battery (Model: SB200), a high-capacity energy storage solution engineered to deliver unwavering reliability for backup power systems, off-grid setups, and renewable energy storage. With a robust 2400Wh nominal energy capacity, this sodium-ion battery combines long-duration power, exceptional safety, and eco-friendly chemistry to outperform traditional lead-acid and lithium-ion alternatives. Whether you need to keep critical appliances running during outages or store solar energy for off-grid living, this 12V 200Ah sodium-ion battery is built to meet your most demanding power needs.
| Specification | Details |
|---|---|
| Nominal Voltage | 12V |
| Nominal Capacity | 200Ah (2400Wh) |
| Operating Temperature | -4°F to 140°F (-20°C to 60°C) |
| Cycle Life | 4,000+ cycles at 80% Depth of Discharge (DOD) |
| Charge/Discharge Efficiency | ≥90% |
| Weight | 35% lighter than equivalent 200Ah lead-acid batteries |
| Safety Features | Advanced BMS (Battery Management System) with overcharge, overdischarge, and short-circuit protection |
| Chemistry | Sodium-ion (Na-ion) – non-flammable, no lithium dendrite risks |
Equipped with a built-in BMS that optimizes charging/discharging, prevents damage, and extends lifespan. No regular maintenance (unlike lead-acid batteries, which require water checks). Optional WiFi connectivity lets you monitor battery status (voltage, capacity, temperature) via a mobile app.
Its sodium-ion chemistry solves the biggest pain points of traditional batteries: no fire risks, superior temperature tolerance, and a lifespan that ensures decades of use. Lightweight and easy to install, it’s a hassle-free upgrade from heavy, maintenance-prone lead-acid batteries.
“As an RV enthusiast, weight and reliability matter. This battery is 35% lighter than my old lead-acid setup and lasts twice as long between charges. Worth every dollar.” – Sarah L., Full-Time RVer
Q: How long will a 12V 200Ah sodium-ion battery power my home during an outage?
A: It depends on usage, but typically 12–24 hours for essential appliances (e.g., a refrigerator uses ~100Wh/hour; the battery stores 2400Wh).
Q: Is this battery compatible with solar panels?
A: Yes. It’s designed to work with most solar charge controllers and inverters, making it perfect for renewable energy systems.
Q: How does it compare to lithium-ion batteries in terms of safety?
A: Sodium-ion batteries are inherently safer—no risk of thermal runaway or dendrite-related short circuits, even if damaged.
Dedicated to providing the optimum materials and solutions regarding to different projects
Each battery can be customized in terms of voltage, capacity, dimensions, and enclosure design, ensuring optimal performance and compatibility for each specific use case.
