1.Longer battery life – 6000times life cycle @60%DOD, 5 times more than lead acid batteries
2.Low self-discharge <3.5% per months
3.Free of charge memory
4.Steady discharge and charge performance.
| Availability: | |
|---|---|
| Quantity: | |
200ah
Terli
Terli is skilled in engineering Deep Cycle OEM lithium batteries for global partners. We produce and supply certified 12V and 48V LiFePO4 batteries with customizable performance for demanding applications. We are a trusted OEM source for reliable energy storage solutions. Partner with a leading supplier by requesting your quote today!

Model | Helios | |||
Battery Type | LiFe PO4 | |||
Battery Module | Helios 3 | Helios 5 | Helios 7 | Helios 10 |
Battery Capacity (Ah) | 60 | 100 | 150 | 202 |
Nominal Battery Energy (kWh) | 3 | 5.1 | 7.6 | 9.6 |
Max Output Power(kW) | 2.4 | 4.8 | 7.2 | 10.3 |
Net Weight(Kg) | 41 | 56 | 81 | 98 |
Dimension (L*W*H mm) | 350*300*180 | 700*580*210 | ||
Working Voltage (V) | 43.2~58.4 | |||
Operating Temp.Range (°C) | -20~50 | |||
Calendar Life (Cycles) | 6000@25°C,80%DOD | |||
Nominal Voltage(V) | 51.2 | |||
Protection Level | IP54 | |||
| Communication | CAN/RS485 | |||
Certification & Safety Standard | TUV/CE/EN62619/IEC62040/UN38.3/CECAccredited | |||
Monitoring & Protection | BMS | |||
| HMI | LCD | |||






Exceptional Longevity: Engineered for an extensive service life, our LiFePO4 batteries deliver over 6,000 cycles at 80% Depth of Discharge (DoD) and a 10-year design life, providing lasting value and performance.
Intelligent BMS Protection: Every battery module is equipped with an independent, advanced Battery Management System (BMS). It provides robust protection against over-charge, over-discharge, current limiting, and over-temperature conditions, ensuring safe and reliable operation.
High-Density, Efficient Performance: Our batteries feature high energy density in a compact, lightweight form factor. They offer steady charge/discharge performance, no charge memory, and an ultra-low self-discharge rate of less than 3.5% per month.
Scalable and Compatible Design: The modular design allows for easy handling, installation, and scalability. Batteries can be connected in series and parallel (e.g., up to 4S4P) to meet higher voltage or capacity needs. They are engineered for wide compatibility with most major inverters on the market.
Advanced Monitoring: Select models are equipped with Bluetooth functionality, allowing for remote monitoring of the battery's internal status via a mobile app, providing users with real-time data and control.
Integrating a Terli Deep Cycle OEM Lithium Battery provides a significant upgrade to your products, ensuring superior performance and long-term value for you and your end-users.
Reduced Total Cost of Ownership: With a service life up to five times longer than traditional lead-acid batteries and a maintenance-free design, our batteries drastically reduce replacement frequency and long-term operational costs.
Uncompromising Safety & Reliability: The inherently stable LiFePO4 chemistry, combined with an integrated smart BMS, delivers a dependable power source that is resistant to overheating, making it one of the safest battery options available for any application.
Optimized Power and Efficiency: Deliver consistent, reliable power with high energy density and up to 99% conversion efficiency. The lightweight design simplifies handling and installation, while the low self-discharge rate ensures power is available when needed.
Streamlined OEM Integration: A modular, compact design simplifies product development and installation. As an OEM/ODM partner, we offer customization to tailor battery performance to your exact specifications, ensuring a perfect fit for your system.
Environmentally Conscious Choice: LiFePO4 batteries are a greener energy solution. They are eco-friendly, do not produce harmful pollutants, and their high efficiency and long life help minimize waste.
The Terli Deep Cycle OEM 48V 12 Volt Lithium Battery is engineered as a superior power solution for seamless integration into your product lines. Designed to replace corresponding lead-acid batteries, our LiFePO4 technology provides a safe, stable, and long-lasting power source for a wide range of professional applications.
Customize your energy solutions with Terli for:
Renewable Energy Storage: Integrate high-capacity batteries into solar and wind energy systems for dependable power in residential and commercial off-grid or hybrid projects.
Uninterruptible Power Supplies (UPS): Build robust backup power solutions for homes, businesses, and data centers, ensuring critical systems remain operational during power outages.
Marine & Recreational Vehicles: Power the next generation of yachts, boats, and RVs with a lightweight, high-performance deep cycle battery designed for demanding mobile and marine environments.
Motive Power: Utilize our battery's ability to handle high power loads, making it an ideal choice for integration into various low-speed vehicles, electric mobility applications, and more.
Field-Proven Reliability: As an official cooperative supplier to the China State Grid, our batteries are engineered for exceptional durability and trusted in critical infrastructure applications, ensuring your end-products meet the highest standards.
Expert R&D and Customization: Leverage our professional product development team and extensive industry experience to create superior energy storage solutions. We specialize in tailoring our LiFePO4 batteries to your precise OEM specifications.
Vertically Integrated Quality Control: Our comprehensive, vertically integrated supply chain ensures strict quality control from cell production to final assembly, guaranteeing consistent, high-performance products for your manufacturing line.
Dedicated Lifecycle Support: Your success is our priority. Our dedicated sales and technical teams provide comprehensive support, from initial design consultation to sound after-sales service, ensuring you receive excellent products and expert guidance.
Can I order these batteries with my company's branding (OEM)?Yes. We specialize in OEM and ODM services. We can produce batteries with your logo and tailored to your specific design requirements. Please contact us to discuss your project.
What is your Minimum Order Quantity (MOQ)?We aim to support our customers with maximum flexibility. For neutral orders without branding, we do not have a minimum order quantity. For OEM orders, MOQ may apply.
How can I get a price quote or place an order?For the most accurate pricing, please send us an inquiry with your detailed requirements. We typically provide quotes within 24 hours. For urgent cases, please call us directly so we can prioritize your request.
What is the warranty on the Deep Cycle OEM Lithium Battery?Our batteries come with a warranty of up to 3-5 years, depending on the specific model and application. This ensures long-term reliability and value for your products.
Do you provide samples for testing?Yes, we welcome sample orders to allow you to test and verify the quality and performance of our batteries. The cost of a sample may be credited towards a future bulk order.
What is the typical lead time?Sample orders are typically ready in about 7 days. Mass production lead times range from 3 to 5 weeks, depending on the order quantity and customization details.
What payment terms do you accept?We accept various payment methods, including T/T and L/C, to accommodate our global partners.
How do you ship the products?For samples, we typically use express couriers like DHL, UPS, FedEx, or TNT. For mass production orders, you can choose between sea and air shipment options.
Terli is skilled in engineering Deep Cycle OEM lithium batteries for global partners. We produce and supply certified 12V and 48V LiFePO4 batteries with customizable performance for demanding applications. We are a trusted OEM source for reliable energy storage solutions. Partner with a leading supplier by requesting your quote today!

Model | Helios | |||
Battery Type | LiFe PO4 | |||
Battery Module | Helios 3 | Helios 5 | Helios 7 | Helios 10 |
Battery Capacity (Ah) | 60 | 100 | 150 | 202 |
Nominal Battery Energy (kWh) | 3 | 5.1 | 7.6 | 9.6 |
Max Output Power(kW) | 2.4 | 4.8 | 7.2 | 10.3 |
Net Weight(Kg) | 41 | 56 | 81 | 98 |
Dimension (L*W*H mm) | 350*300*180 | 700*580*210 | ||
Working Voltage (V) | 43.2~58.4 | |||
Operating Temp.Range (°C) | -20~50 | |||
Calendar Life (Cycles) | 6000@25°C,80%DOD | |||
Nominal Voltage(V) | 51.2 | |||
Protection Level | IP54 | |||
| Communication | CAN/RS485 | |||
Certification & Safety Standard | TUV/CE/EN62619/IEC62040/UN38.3/CECAccredited | |||
Monitoring & Protection | BMS | |||
| HMI | LCD | |||






Exceptional Longevity: Engineered for an extensive service life, our LiFePO4 batteries deliver over 6,000 cycles at 80% Depth of Discharge (DoD) and a 10-year design life, providing lasting value and performance.
Intelligent BMS Protection: Every battery module is equipped with an independent, advanced Battery Management System (BMS). It provides robust protection against over-charge, over-discharge, current limiting, and over-temperature conditions, ensuring safe and reliable operation.
High-Density, Efficient Performance: Our batteries feature high energy density in a compact, lightweight form factor. They offer steady charge/discharge performance, no charge memory, and an ultra-low self-discharge rate of less than 3.5% per month.
Scalable and Compatible Design: The modular design allows for easy handling, installation, and scalability. Batteries can be connected in series and parallel (e.g., up to 4S4P) to meet higher voltage or capacity needs. They are engineered for wide compatibility with most major inverters on the market.
Advanced Monitoring: Select models are equipped with Bluetooth functionality, allowing for remote monitoring of the battery's internal status via a mobile app, providing users with real-time data and control.
Integrating a Terli Deep Cycle OEM Lithium Battery provides a significant upgrade to your products, ensuring superior performance and long-term value for you and your end-users.
Reduced Total Cost of Ownership: With a service life up to five times longer than traditional lead-acid batteries and a maintenance-free design, our batteries drastically reduce replacement frequency and long-term operational costs.
Uncompromising Safety & Reliability: The inherently stable LiFePO4 chemistry, combined with an integrated smart BMS, delivers a dependable power source that is resistant to overheating, making it one of the safest battery options available for any application.
Optimized Power and Efficiency: Deliver consistent, reliable power with high energy density and up to 99% conversion efficiency. The lightweight design simplifies handling and installation, while the low self-discharge rate ensures power is available when needed.
Streamlined OEM Integration: A modular, compact design simplifies product development and installation. As an OEM/ODM partner, we offer customization to tailor battery performance to your exact specifications, ensuring a perfect fit for your system.
Environmentally Conscious Choice: LiFePO4 batteries are a greener energy solution. They are eco-friendly, do not produce harmful pollutants, and their high efficiency and long life help minimize waste.
The Terli Deep Cycle OEM 48V 12 Volt Lithium Battery is engineered as a superior power solution for seamless integration into your product lines. Designed to replace corresponding lead-acid batteries, our LiFePO4 technology provides a safe, stable, and long-lasting power source for a wide range of professional applications.
Customize your energy solutions with Terli for:
Renewable Energy Storage: Integrate high-capacity batteries into solar and wind energy systems for dependable power in residential and commercial off-grid or hybrid projects.
Uninterruptible Power Supplies (UPS): Build robust backup power solutions for homes, businesses, and data centers, ensuring critical systems remain operational during power outages.
Marine & Recreational Vehicles: Power the next generation of yachts, boats, and RVs with a lightweight, high-performance deep cycle battery designed for demanding mobile and marine environments.
Motive Power: Utilize our battery's ability to handle high power loads, making it an ideal choice for integration into various low-speed vehicles, electric mobility applications, and more.
Field-Proven Reliability: As an official cooperative supplier to the China State Grid, our batteries are engineered for exceptional durability and trusted in critical infrastructure applications, ensuring your end-products meet the highest standards.
Expert R&D and Customization: Leverage our professional product development team and extensive industry experience to create superior energy storage solutions. We specialize in tailoring our LiFePO4 batteries to your precise OEM specifications.
Vertically Integrated Quality Control: Our comprehensive, vertically integrated supply chain ensures strict quality control from cell production to final assembly, guaranteeing consistent, high-performance products for your manufacturing line.
Dedicated Lifecycle Support: Your success is our priority. Our dedicated sales and technical teams provide comprehensive support, from initial design consultation to sound after-sales service, ensuring you receive excellent products and expert guidance.
Can I order these batteries with my company's branding (OEM)?Yes. We specialize in OEM and ODM services. We can produce batteries with your logo and tailored to your specific design requirements. Please contact us to discuss your project.
What is your Minimum Order Quantity (MOQ)?We aim to support our customers with maximum flexibility. For neutral orders without branding, we do not have a minimum order quantity. For OEM orders, MOQ may apply.
How can I get a price quote or place an order?For the most accurate pricing, please send us an inquiry with your detailed requirements. We typically provide quotes within 24 hours. For urgent cases, please call us directly so we can prioritize your request.
What is the warranty on the Deep Cycle OEM Lithium Battery?Our batteries come with a warranty of up to 3-5 years, depending on the specific model and application. This ensures long-term reliability and value for your products.
Do you provide samples for testing?Yes, we welcome sample orders to allow you to test and verify the quality and performance of our batteries. The cost of a sample may be credited towards a future bulk order.
What is the typical lead time?Sample orders are typically ready in about 7 days. Mass production lead times range from 3 to 5 weeks, depending on the order quantity and customization details.
What payment terms do you accept?We accept various payment methods, including T/T and L/C, to accommodate our global partners.
How do you ship the products?For samples, we typically use express couriers like DHL, UPS, FedEx, or TNT. For mass production orders, you can choose between sea and air shipment options.
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