A 12.8V 200Ah LiFePO4 lithium deep cycle battery with 2560Wh stored energy for larger solar storage systems, extended backup power, and bigger RV and marine house banks. This higher-capacity unit delivers longer runtime in a single battery and can reduce the number of parallel batteries needed in some system designs. Built-in BMS, Bluetooth monitoring, and 4S4P expansion support included. Contact us for project compatibility review, wholesale pricing, and datasheet.testing
Wholesale inquiries welcome. We supply 12V 200Ah lithium batteries and 12.8V LiFePO4 high-capacity systems to distributors, solar installers, and project integrators across Africa, Southeast Asia, and the Middle East. Datasheets and certifications (CE / IEC62619 / UN38.3 / MSDS) available upon request.testing
Quick procurement reference for this 12V 200Ah high-capacity lithium battery. More stored energy in one battery means longer runtime and fewer parallel units in larger solar, backup, RV, and marine house bank projects.
This 12.8V 200Ah lithium battery delivers more stored energy in a single unit — 2560Wh usable capacity for longer runtime in solar, backup, RV, and marine applications. For larger deep-cycle projects, a 200Ah unit can reduce the number of parallel batteries needed, simplifying wiring and battery management. Below is a practical comparison for cycling use — not for engine starting applications.
Weight comparison (upload image)
Significantly lighter than typical high-capacity lead-acid batteries with comparable usable energy.
Usable energy comparison (upload image)
Up to about 2× more usable daily energy from a single battery. A 200Ah unit can reduce the number of parallel batteries needed in some solar and backup systems.
For higher-capacity batteries, these checks are especially important to ensure safe and efficient operation.
Confirm battery compartment size, terminal type, and cable routing space. Larger capacity batteries may have different dimensions than the lead-acid units they replace.
Use a LiFePO4-compatible charge profile with appropriate current capacity for a 200Ah battery. Verify your charger or solar controller can support the recommended charging current.
Higher-capacity systems may involve larger currents. Confirm cable sizing, fuse ratings, and inverter compatibility for your planned loads. Final specifications are confirmed in the datasheet.
This 12.8V 200Ah lithium battery is built for applications where longer runtime and more stored energy per battery matter. The 2560Wh capacity suits larger 12V solar systems, extended backup power needs, bigger RV house banks, and longer marine auxiliary runtime. A 200Ah unit can also reduce the number of parallel batteries needed in some system designs. Wholesale and project inquiries available for integrators in Africa, Southeast Asia, and Middle East markets.
Larger Solar Storage
More stored energy in one battery for longer 12V solar runtime. Suitable for larger off-grid setups, bigger residential backup systems, and extended daily cycling. Reduces parallel battery count in some designs.
Larger RV House Banks
Ideal for RVs with higher power demands or longer off-grid stays. Supports more onboard appliances with fewer batteries compared to smaller-capacity layouts.
Marine House / Auxiliary
Longer runtime for onboard house loads and auxiliary systems. Useful for vessels with larger electrical demands or extended time away from shore power.
Extended Backup Power
Better suited for UPS and backup systems where runtime matters more than start-up current. Provides longer reserve power for critical 12V loads.
Bluetooth connectivity is standard on this 12.8V 200Ah lithium battery. For larger battery banks and longer-runtime systems, real-time monitoring becomes more valuable — helping installers verify system balance, troubleshoot performance issues, and check battery health without additional meters or opening enclosures.
Read live values from the BMS on site. Particularly useful for commissioning larger solar systems, checking status in multi-battery banks, and routine maintenance of higher-capacity installations.
You can also check basic status and warning visibility depending on firmware.
App screenshot shown is a representation of typical status fields. Actual UI details may vary by firmware version.
The 12.8V 200Ah model is built for higher stored energy and longer runtime in 12V deep-cycle systems. This table includes all confirmed technical specifications for procurement, system integration, and logistics planning. Contact us for the full PDF datasheet with test data and compliance documentation.
| Rated Voltage | 12.8V |
|---|---|
| Rated Capacity | 200Ah |
| Rated Energy | 2560Wh |
| Output Voltage Range | 11.6V – 14.6V |
| Charging Voltage | 14V – 14.6V |
| Max Charging Current | 200A |
| Recommended Charging Current | 50A |
| Max Discharging Current | 200A |
| Efficiency | >98% |
| Dimensions (L × W × H) | 484 × 171 × 240 mm |
| Weight | 20 kg |
| Charging Temperature | 0°C to 60°C |
| Discharging Temperature | -20°C to 60°C |
| Storage Temperature | -10°C to 30°C |
| Cycle Life | >6000 cycles (0.2C, 25°C, 80% DOD) |
| Design Life | >10 years |
| Cell Chemistry | LiFePO4 (Lithium Iron Phosphate) |
| Certifications | CE, IEC62619, UN38.3, MSDS |
| Bluetooth Monitoring | Standard (included) |
| BMS | Built-in protection and balancing |
| Max Expansion | 4S4P (series and parallel) |
For a project-ready confirmation pack (datasheet + documents + compatibility notes), use the inquiry form below.
Check the battery size, terminal layout, and installation space before placing your order. This dimension section helps buyers confirm whether the 12.8V 200Ah LiFePO4 battery is suitable for RV, marine, solar, backup, and other deep-cycle system installations.
Use the current dimension drawing and terminal spec to confirm compartment fit and cable hardware before ordering.
Fast checks that prevent rework in retrofits and new builds.
This 12.8V 200Ah lithium battery includes a built-in Battery Management System (BMS) for cell balancing and safety protection. For optimal performance and longevity with a higher-capacity battery, pair with a LiFePO4-compatible charger or solar charge controller that supports the recommended charging current.
Any method works if the charge profile matches LiFePO4. If you share your charger/controller model, we can confirm recommended settings.
Charging time depends on charger size, temperature, and starting SOC. We avoid publishing one fixed “X hours” number because it can mislead in real installations.
Battery documents help buyers review transport, compliance, and project requirements before ordering.
Practical answers for buyers evaluating this 12.8V 200Ah lithium battery for larger solar, backup, RV, and marine systems. Topics include choosing between 100Ah and 200Ah, system design benefits, charging requirements, and compatibility.
Choose 200Ah when you need more stored energy in a single battery, longer runtime between charges, or want to reduce the number of parallel batteries in your system. The 200Ah unit is better suited for larger solar storage, extended backup power, bigger RV house banks, and marine applications with higher daily energy consumption.
Yes. With 2560Wh usable energy compared to 1280Wh for 100Ah, a single 200Ah battery provides approximately double the runtime for the same load. This makes it more suitable for systems where backup duration is a priority.
Yes. In many system designs, using 200Ah batteries instead of 100Ah can reduce the parallel string count by half while maintaining the same total capacity. This can simplify wiring, reduce connection points, and make battery management easier in larger banks.
Yes. The 12.8V 200Ah battery is designed for larger 12V solar installations where more daily storage capacity is needed. It supports daily cycling and can be expanded up to 4S4P for even larger system requirements.
Yes. The higher capacity makes it ideal for RVs and vessels with larger electrical demands or extended off-grid operation. It can support more appliances and longer periods between charging compared to smaller capacity options.
Confirm physical dimensions and terminal access, as high-capacity batteries may have different sizes than lead-acid equivalents. Verify that your charger or controller supports LiFePO4 profile and has adequate current capacity. Check cable sizing for higher currents, and ensure inverter and fuse compatibility with your planned loads.
Use a LiFePO4 charge profile with 14V–14.6V charging voltage. The recommended charging current is 50A for optimal cycle life, with a maximum of 200A. Verify your charger or solar charge controller can support these parameters.
This battery includes CE, IEC62619, UN38.3, and MSDS certifications. These support international shipping, customs clearance, and market access requirements. Contact us for the complete certification package.
Yes. Bluetooth monitoring is included as standard on every unit. You can view real-time voltage, current, temperature, and state of charge (SOC) from a mobile app — particularly useful for monitoring larger battery banks.
Yes. It supports up to 4S4P configurations — up to four batteries in series (48V) and four strings in parallel. This allows building larger capacity banks up to 51.2V 800Ah (40.96kWh) for substantial off-grid solar and backup projects.
Send us your requirements for this 12.8V 200Ah lithium battery. We supply distributors, solar installers, RV/marine specialists, and project integrators in Africa, Southeast Asia, and the Middle East. Inquiries receive quotation, lead time, PDF datasheet, certification package, and project compatibility review.
A detailed inquiry helps us confirm the right configuration for your larger-capacity system. You will typically receive:
To speed up the reply, include:
If 12V 200Ah is not the right fit for your system, these are common alternatives. Contact us for guidance on selecting the best capacity and configuration for your project.
